@inproceedings{composite2002,
author = {Vincent Gravier and François Trochu and Carl-\'Eric Aubin and Alexandre Plouznikoff and Benoît Ozell},
title = {{Interpolation by Dual Kriging of a Moving Flow Front and Conservation of the Fluid Mass}},
booktitle = {4th Canada-Japan Workshop on Composites},
year = 2002,
editor = {J. Lo and H. Hamada and A. Poursartip and A. Nakai and S.V. Hoa},
series = {Design, Manufacturing and Applications of Composites},
month = {Septembre},
pages = {255--262},
address = {Vancouver},
publisher = {CRC Press},
doi = {10.1201/9781003072089-37},
isbn = 9780849315343,
url = {http://books.google.com/books?id=Xp1rQTqXbkkC}
}
@inproceedings{cfd2003a,
author = {Juan Abanto and Daniel Barrero and Marcelo Reggio and Benoît Ozell},
title = {{Airflow Modelling in a Computer Room}},
booktitle = {11th Annual Conference of the CFD Society of Canada (CFD03)},
year = 2003,
organization = {CFD Society of Canada},
address = {Vancouver},
month = {Mai},
}
@inproceedings{cfd2003b,
author = {Daniel Barrero and Benoît Ozell and Marcelo Reggio},
title = {{On CFD and graphic animation for fire simulation}},
booktitle = {11th Annual Conference of the CFD Society of Canada (CFD03)},
year = 2003,
organization = {CFD Society of Canada},
address = {Vancouver},
month = {Mai},
}
@inproceedings{cfd2004,
author = {Daniel Barrero and Marcelo Reggio and Benoît Ozell},
title = {{3D Flame Front Tracking for Flamelet-based Models}},
booktitle = {12th Annual Conference of the CFD Society of Canada (CFD04)},
year = 2004,
organization = {CFD Society of Canada},
address = {Ottawa},
month = {Mai},
}
@article{elsevier2004,
author = {Juan Abanto and Daniel Barrero and Marcelo Reggio and Benoît Ozell},
title = {{Airflow modelling in a computer room}},
journal = {Building and Environment},
publisher = {Elsevier},
year = 2004,
volume = 39,
number = 12,
pages = {1393--1402},
month = {Décembre},
issn = {03601323},
abstract = {This study concerns the numerical simulation of airflow and the prediction of comfort properties in a visualisation room of a research centre. Because simulation accuracy depends on the modelling level, special care has been given to fine details. Particular interest has been concentrated on the four-way ceiling air supply diffuser, on the furniture and on the thermal conditions given on computers and on mannequins.The geometric model was created using the parametric features of the pre-processor Gambit, in combination with elements created with the Rhinoceros NURBS modelling tool.Mass, momentum, energy, turbulence, species and radiation conservation equations were solved using Fluent commercial flow solver. Computed airflow and heat transfer parameters were used for numerical prediction of indoor air quality quantities based on ISO 7730. Basic parameters included air temperature, relative humidity and air velocity. These were combined with clothing insulation and metabolic activity measures to obtain standard IAQ indices such as the mean age of air, the predicted mean vote and the predicted percentage of dissatisfied room occupants. Post-processing was carried out with standard Fluent elements and also using Vu, a multi-platform tool which also allows data to be displayed in the Cave immersive environment. © 2004 Elsevier Ltd. All rights reserved.},
keywords = {Computer simulation;Mathematical models;Parameter estimation;Turbulence;Visualization;},
doi = {10.1016/j.buildenv.2004.03.011},
}
@unpublished{fluent2003,
author = {Juan Abanto and Daniel Barrero and Marcelo Reggio and Benoît Ozell},
title = {{Detailed Airflow Modelling in a Computer Room}},
note = {Fluent User's Meeting, Manchester, NH, USA},
month = {Mai},
year = 2003,
}
@inproceedings{roomvent2004,
author = {Daniel Barrero and Jean-Philippe Hardy and Marcelo Reggio and Benoît Ozell},
title = {{Computation and Representation of Fire and Smoke in Buildings}},
booktitle = {9th International Conference on Air Distribution in Rooms (RoomVent2004)},
year = 2004,
address = {Coimbra, Portugal},
organization = {ASHRAE},
month = {Septembre},
}
@inproceedings{santander2004,
author = {Daniel Barrero and Juan Abanto and Marcelo Reggio and Eddy Petro and Benoît Ozell},
title = {{Numerical Calculation of Fire and Smoke in Tunnels}},
booktitle = {International Technical Congress on Computational Fluid Models in Fire Engineering and Research},
year = 2004,
address = {Santander, Espagne},
month = {Septembre},
}
@inproceedings{siggraph2004,
author = {Daniel Barrero and Jean-Philippe Hardy and Marcelo Reggio and Benoît Ozell},
title = {{CFD} and realistic visualization for the analysis of fire scenarios},
booktitle = {ACM SIGGRAPH 2004 Posters},
series = {SIGGRAPH '04},
year = 2004,
month = {Août},
notdate = {8-12 août},
isbn = {1-58113-896-2},
address = {Los Angeles},
pages = {101--},
doi = {10.1145/1186415.1186535},
acmid = 1186535,
publisher = {ACM},
}
@inproceedings{simbuild2004,
author = {Juan Abanto and Daniel Barrero and Marcelo Reggio and Jean-Philippe Hardy and Benoît Ozell},
title = {{Application of CFD Tools in Building Engineering and Fire Simulation}},
booktitle = {Simbuild 2004},
year = 2004,
organization = {IBPSA-USA},
address = {Boulder, Colorado},
month = {Août},
url = {http://www.ibpsa.us/sb04pub.shtml},
volume = 39,
number = 12,
pages = {1393-1402},
annote = {August 4 - 6},
}
@inproceedings{cai2011,
author = {\'Eric Charton and Michel Gagnon and Benoît Ozell},
title = {{Automatic Semantic Web Annotation of Named Entities}},
journal = {Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)},
booktitle = {24th Canadian Conference on Artificial Intelligence (Canadian AI 2011)},
year = 2011,
pages = {74--85},
url = {http://www.canadianai.ca/AI_2011/},
doi = {10.1007/978-3-642-21043-3_10},
series = {Canadian AI'11},
location = {St. John's, NL, Canada},
publisher = {Springer-Verlag},
isbn = {978-3-642-21042-6},
address = {Berlin, Heidelberg},
abstract = {This paper describes a method to perform automated semantic annotation of named entities contained in large corpora. The semantic annotation is made in the context of the Semantic Web. The method is based on an algorithm that compares the set of words that appear before and after the name entity with the content of Wikipedia articles, and identifies the more relevant one by means of a similarity measure. It then uses the link that exists between the selected Wikipedia entry and the corresponding RDF description in the Linked Data project to establish a connection between the named entity and some URI in the Semantic Web. We present our system, discuss its architecture, and describe an algorithm dedicated to ontological disambiguation of named entities contained in large-scale corpora. We evaluate the algorithm, and present our results. © 2011 Springer-Verlag.},
keywords = {Algorithms;Artificial intelligence;Computer vision;Intelligent robots;Natural language processing systems;Semantics;User interfaces;Websites;},
notcrossref = {cai2011proc},
}
@proceedings{cai2011proc,
editor = {Cory J. Butz and Pawan Lingras},
title = {{Advances in Artificial Intelligence - 24th Canadian Conference on Artificial Intelligence, Canadian AI 2011, St. John's, Canada, May 25-27, 2011. Proceedings}},
booktitle = {Canadian Conference on AI},
publisher = {Springer},
series = {Lecture Notes in Computer Science},
volume = 6657,
year = 2011,
isbn = {978-3-642-21042-6},
doi = {10.1007/978-3-642-21043-3}
}
@article{cicling2010,
author = {Amal Zouaq and Michel Gagnon and Benoît Ozell},
title = {{Semantic Analysis using Dependency-based Grammars and Upper-Level Ontologies}},
journal = {International journal of computational linguistics and applications (IJCLA)},
year = 2010,
editor = {Alexander Gelbukh},
issn = {0976-0962},
volume = 1,
number = {1-2},
pages = {85-101},
publisher = {Bahri},
note = {Bahri Publications},
month = {Décembre},
url = {http://www.bahripublications.in/ijcla/2010-1-2/Semantic Analysis using Dependency-based.pdf},
}
@inproceedings{cicling2010conf,
author = {Amal Zouaq and Michel Gagnon and Benoît Ozell},
title = {{Semantic Analysis using Dependency-based Grammars and Upper-Level Ontologies}},
booktitle = {11th International Conference on Intelligent Text Processing and Computational Linguistics (CICLing)},
year = 2010,
editor = {Alexander Gelbukh},
month = {Mars},
url = {http://www.cicling.org/2010/},
address = {Iasi, Romania},
notcrossref = {cicling2010proc},
}
@proceedings{cicling2010proc,
title = {{11th International Conference on Intelligent Text Processing and Computational Linguistics}},
booktitle = {CICLing 2010},
year = 2010
}
@inproceedings{inlg2010,
author = {\'Eric Charton and Michel Gagnon and Benoît Ozell},
title = {Poly-co: an unsupervised co-reference detection system},
journal = {INLG 2010 - Proceedings of the 6th International Natural Language Generation Conference},
address = {Dublin},
booktitle = {INLG 2010-GREC},
pages = {233 - 234},
noteditor = {Anja Belz and \'Eric Kow},
publisher = {ACL-SIGGEN},
url = {http://www.scss.tcd.ie/conferences/INLG2010/},
file = {http://www.aclweb.org/anthology/W10-4228},
annote = {Plateforme nouvelle : http://www.cs.utah.edu/nlp/reconcile/},
year = 2010,
abstract = {We describe our contribution to the Generation Challenge 2010 for the tasks of Named Entity Recognition and coreference detection (GREC-NER). To extract the NE and the referring expressions, we employ a combination of a Part of Speech Tagger and the Conditional Random Fields (CRF) learning technique. We finally experiment an original algorithm to detect co-references. We conclude with discussion about our system performances.},
notcrossref = {inlg2010proc},
}
@proceedings{inlg2010proc,
editor = {John D. Kelleher and Brian Mac Namee and Ielka van der Sluis and Anja Belz and Albert Gatt and Alexander Koller},
title = {{INLG 2010 - Proceedings of the Sixth International Natural Language Generation Conference, July 7-9, 2010}},
address = {Trim, Co. Meath, Ireland},
booktitle = {INLG},
publisher = {The Association for Computer Linguistics},
year = 2010
}
@inproceedings{jadt2010,
author = {Amal Zouaq and Michel Gagnon and Benoît Ozell},
title = {{Grammaire de dépendances et ontologies de haut niveau: vers un processus modulaire pour l'analyse sémantique}},
address = {Rome},
booktitle = {10th International Conference on Statistical Analysis of Textual Data (JADT2010)},
pages = {1--12},
url = {http://www.ledonline.it/ledonline/JADT-2010/allegati/JADT-2010-0499-0510_098-Zouaq.pdf},
year = 2010,
notdate = {9 - 11 juin},
month = {Juin},
}
@inproceedings{kes2010,
author = {Laurent Ruhlmann and Benoît Ozell and Michel Gagnon and Steve Bourgoin and \'Eric Charton},
title = {{Improving Communication Using 3D Animation}},
journal = {Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)},
booktitle = {KES2010 14th International Conference on Knowledge-Based and Intelligent Information \& Engineering Systems},
url = {http://www.springerlink.com/index/C210Q62720G057G7.pdf},
address = {Cardiff, UK},
year = 2010,
volume = {6279 LNAI},
number = {PART 4},
series = {Lecture Notes in Computer Science},
keywords = {animation,collada,natural language processing,ontology},
doi = {10.1007/978-3-642-15384-6_44},
pages = {410--419},
abstract = {This paper presents a high level view of a project which aims at improving the communication between people who do not share the same language by using a 3D animation upper layer to lift the inherent limitations of written text. We will produce animation using the Collada file format, a standard based on the XML format. This project (GITAN ) has started in January 2010, and we expect to have the first results by the end of 2010. A limited set of sentences will validate the global process and help us refine the tools developed in the pipeline. © Springer-Verlag 2010.},
keywords = {Computational linguistics;Knowledge based systems;Natural language processing systems;Ontology;Three dimensional;},
notcrossref = {kes2010proc},
}
@proceedings{kes2010proc,
editor = {Rossitza Setchi and Ivan Jordanov and Robert J. Howlett and Lakhmi C. Jain},
title = {{Knowledge-Based and Intelligent Information and Engineering Systems - 14th International Conference, KES 2010, Cardiff, UK, September 8-10, 2010, Proceedings, Part IV}},
booktitle = {Knowledge-Based and Intelligent Information and Engineering Systems},
publisher = {Springer Berlin Heidelberg},
series = {Lecture Notes in Computer Science},
volume = 6279,
year = 2010,
isbn = {978-3-642-15383-9},
doi = {10.1007/978-3-642-15384-6},
url = {http://www.springerlink.com/content/c210q62720g057g7/}
}
@inproceedings{lrec2010,
author = {Amal Zouaq and Michel Gagnon and Benoît Ozell},
title = {{Can Syntactic and Logical Graphs help Word Sense Disambiguation?}},
booktitle = {7th International Conference on Language Resources and Evaluation (LREC2010)},
address = {Malte},
year = 2010,
isbn = {2-9517408-6-7},
url = {http://www.lrec-conf.org/proceedings/lrec2010/summaries/374.html},
notcrossref = {lrec2010proc},
}
@proceedings{lrec2010proc,
editor = {Nicoletta Calzolari (Conference Chair) and Khalid Choukri and Bente Maegaard and Joseph Mariani and Jan Odijk and Stelios Piperidis and Mike Rosner and Daniel Tapias},
title = {{Proceedings of the 7th International Conference on Language Resources and Evaluation, LREC'10, 19-21 May 2010, Valletta, Malta}},
booktitle = {LREC},
publisher = {European Language Resources Association (ELRA)},
year = 2010,
isbn = {2-9517408-6-7},
url = {http://www.lrec-conf.org/proceedings/lrec2010/index.html}
}
@inproceedings{lrec2014,
author = {Coline Claude-Lachenaud and \'Eric Charton and Benoît Ozell and Michel Gagnon},
title = {A multimodal interpreter for {3D} visualization and animation of verbal concepts},
booktitle = {9th edition of the Language Resources and Evaluation Conference (LREC2014)},
year = 2014,
month = {Mai},
address = {Reykjavik},
url = {http://lrec2014.lrec-conf.org/},
pages = {3620-3627}
}
@incollection{ltc2009-11,
author = {Amal Zouaq and Michel Gagnon and Benoît Ozell},
title = {{Unsupervised and Open Ontology-Based Semantic Analysis}},
journal = {Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)},
booktitle = {Human Language Technology. Challenges for Computer Science and Linguistics},
series = {Lecture Notes in Computer Science},
editor = {Zygmunt Vetulani},
publisher = {Springer Berlin / Heidelberg},
isbn = {978-3-642-20094-6},
address = {Poznan, Poland},
pages = {245-256},
volume = {6562 LNAI},
doi = {10.1007/978-3-642-20095-3_23},
keywords = {Computational linguistics;Natural language processing systems;Semantics;Syntactics;},
abstract = {This paper presents an unsupervised and domain independent semantic analysis that outputs two types of formal representations: discourse representations structures and flat scope-free logical forms. This semantic analysis is built on top of dependency relations produced by a statistical syntactic parser, and is generated by a grammar of patterns named α-grammar. The interest of this grammar lies in building a clear linguistically-grounded syntax-semantic interface using a representation (dependencies) commonly used in the natural language processing community. The paper also explains how semantic representations can be annotated using an upper-level ontology, thus enabling further inference capabilities. The evaluation of the α-Grammar on a hand-made gold standard and on texts from the STEP 2008 Shared Task competition shows the interest of the approach. © 2011 Springer-Verlag.},
year = 2011,
}
@inproceedings{ltc2009,
author = {Amal Zouaq and Michel Gagnon and Benoît Ozell},
title = {{A SUMO-based Semantic Analysis for Knowledge Extraction}},
booktitle = {4th Language and Technology Conference (LTC2009)},
year = 2009,
address = {Poznan},
month = {Août},
notcrossref = {ltc2009proc},
}
@proceedings{ltc2009proc,
title = {{4th Language and Technology Conference, LTC 2009, Poznan, Poland, November 6-8, 2009}},
editor = {Zygmunt Vetulani},
booktitle = {LTC},
year = 2011
}
@inproceedings{mog2010,
author = {\'Eric Charton and Michel Gagnon and Benoît Ozell},
title = {{A Preprocessing System to Include Imaginative Animations According to Text in Educational Applications}},
booktitle = {3rd Workshop on Multimodal Output Generation (MOG2010)},
address = {Dublin},
year = 2010,
keywords = {generation of animations},
invalidurl = {http://www.mog-workshop.org/},
month = {Juillet},
}
@inproceedings{taln2010,
author = {\'Eric Charton and Michel Gagnon and Benoît Ozell},
title = {{Extension d'un système d'étiquetage d'entités nommées en étiqueteur sémantique}},
booktitle = {17e Conférence sur le Traitement Automatique des Langues Naturelles (TALN 2010)},
year = 2010,
month = {Juillet},
address = {Montréal},
organization = {Association pour le Traitement Automatique des Langues (ATALA)},
notdate = {19 - 22 juillet 2010},
url = {http://www.groupes.polymtl.ca/taln2010/},
}
@inproceedings{taln2011,
author = {\'Eric Charton and Michel Gagnon and Benoît Ozell},
title = {Génération automatique de motifs de détection d'entités nommées en utilisant des contenus encyclopédiques},
address = {Montpellier},
booktitle = {18e Conférence sur le Traitement Automatique des Langues Naturelles (TALN 2011)},
notnumber = 1,
notdate = {27 juin - 1 juillet 2011},
notvolume = 1,
month = {Juin},
year = 2011,
organization = {Association pour le Traitement Automatique des Langues (ATALA)},
}
@misc{univalor2014,
author = {Amal Zouaq and Benoit Ozell and Michel Gagnon},
title = {Mise au point d'une technologie ou d'un produit - Anasem - Analyseur sémantique de l'anglais},
howpublished = {DIV-596},
note = {Anasem est un module qui sert à identifier la forme sémantique de phrases en anglais. Une analyse syntaxique de la phrase est d'abord réalisée. L'arbre syntaxique obtenu est ensuite transformé en une forme logique, par le biais d'un ensemble de règles basées sur des patrons syntaxiques. La forme logique résultante s'inscrit dans la théorie des représentations discursives (DRT) de Hans Kamp (Kamp, 1993).},
year = 2014
}
@inproceedings{airh1986,
author = {Benoît Ozell and Ricardo Camarero},
title = {{3-D Geometric and Computational Modeling for Turbomachinery}},
booktitle = {{13th Symposium: Progress in Technology}},
year = 1986,
month = {Septembre},
volume = 2,
pages = {50(1-15)},
organization = {{Association Internationale de Recherches Hydrauliques (AIRH)}},
address = {Montréal}
}
@inproceedings{airh1988,
author = {Benoît Ozell and Ricardo Camarero},
title = {{From Inlet to Outlet: The Complete Hydraulic Design of Turbomachines}},
booktitle = {{14th Symposium: Progress Within Large and High-Specific Energy Units}},
year = 1988,
month = {Juin},
volume = 1,
pages = {65-75},
organization = {{Association Internationale de Recherches Hydrauliques (AIRH)}},
publisher = {TAPIR},
address = {Trondheim, Norway}
}
@techreport{alcoa1999a,
author = {Benoît Ozell},
title = {Mesh generation using {OpenGL}},
institution = {Cerca},
year = 1999,
month = {Juillet},
}
@techreport{alcoa1999b,
author = {Benoît Ozell},
title = {{3D} Mesh Decomposition Requirements for Boundary Element Models},
institution = {Cerca},
year = 1998,
month = {Décembre},
}
@techreport{cerca92,
author = {Ricardo Camarero and Benoît Ozell and André Garon and Marcelo Reggio and Jean-Yves Trépanier},
title = {Grid generation with applications to turbomachinery},
institution = {Cerca},
year = 1992,
number = {R92}
}
@article{cime1986,
author = {Benoît Ozell and Ricardo Camarero},
title = {{Between the Blades: Geometric and Computational Modeling of Turbomachinery}},
journal = {{ASME Computers in Mechanical Engineering (CIME)}},
publisher = {American Society of Mechanical Engineers (ASME)},
year = 1986,
month = {Janvier},
volume = 4,
number = 4,
pages = {{28--35}},
issn = {07459726},
abstract = {Computer-integrated manufacturing of turbomachinery calls for the coordination of three areas: hydraulic or aerodynamic design, mechanical design, and automated fabrication with NC machine tools. The first of these processes, hydraulic or aerodynamic design, can be subdivided into four major steps: geometric modeling; computational modeling; numerical flow simulation; and solution visualization and analysis. This study focuses on the two modeling steps. The authors have developed software for the design of turbomachines, and for the automatic 3-D grid generation used for the subsequent numerical simulation and analysis.},
keywords = {COMPUTER GRAPHICS;COMPUTER SOFTWARE;}
}
@article{finel1995b,
author = {François Guibault and André Garon and Benoît Ozell and Ricardo Camarero},
title = {{Analysis and visualization tools in CFD, Part II: A case study in grid adaptivity}},
journal = {Finite Elements in Analysis and Design},
year = 1995,
volume = 19,
pages = {309--324},
annote = {R1995-77},
doi = {10.1016/0168-874X(94)00070-V}
}
@inproceedings{gi1985,
author = {Benoît Ozell and Ricardo Camarero},
title = {{A Geometric Modeler for Turbomachinery Applications}},
booktitle = {{Graphics Interface (GI '85)}},
publisher = {Canadian Man-Computer Communications Society},
year = 1985,
issn = {07135424},
address = {Montréal, QC, Can},
editor = {Daniel Thalmann and Nadia Thalmann},
pages = {237--244},
numpages = {8},
url = {http://graphicsinterface.org/proceedings/gi1985/gi1985-34/},
urlpdf = {http://graphicsinterface.org/wp-content/uploads/gi1985-34.pdf},
abstract = {This paper describes a software package tailored for the geometric modelling of turbines, as well as for the automatic generation of a body-fitted coordinate grid. The package consists of four programs used respectively for: 1. The creation and the modification of a model; the designer can 'edit' the model by means of commands whose basic entities are points, profiles, blades, the hub and the shroud. 2. The refinement of the model by the distribution of points over each profile defining the blade, and then by the interpolation of new intermediate profiles between the hub and the shroud. 3. The construction of surfaces delimiting the blade-to-blade channel boundaries (the computational domain). 4. The calculation of a body-fitted coordinate system, inside the channel, by the solution of a system of differential equations. A set of modelled turbines is shown to illustrate the results of each step.},
keywords = {Computer software; Domes and shells - Computer Aided Design;},
series = {{Computer Generated Images}},
doi = {10.20380/GI1985.34}
}
@inproceedings{ngg1986,
author = {Benoît Ozell and Ricardo Camarero},
title = {{Computer Aided Grid Design}},
booktitle = {{Numerical Grid Generation in Computational Fluid Dynamics}},
year = 1986,
address = {Landshut, Germany},
editor = {J. Hauser, C. Taylor},
pages = {15-34},
publisher = {Pineridge Press}
}
@inproceedings{ngg1990,
author = {Benoît Ozell and Ricardo Camarero},
title = {{CAGD in Turbomachinery}},
booktitle = {{2nd International Conference on Numerical Grid Generation in CFD}},
year = 1990,
month = {Décembre},
pages = {865--874},
organization = {NASA \& US Air Force Office of Scientific Research},
address = {Miami Beach, Florida}
}
@inproceedings{siam1987,
author = {Benoît Ozell and Ricardo Camarero},
title = {{Geometric Modeling of Complex Surfaces in Turbomachines}},
booktitle = {{SIAM Conference on Applied Geometry}},
year = 1987,
month = {Juillet},
organization = {{Society for Industrial and Applied Mathematics (SIAM)}},
address = {Albany, New York, USA}
}
@inproceedings{smallhydro1988,
author = {Benoît Ozell and Ricardo Camarero},
title = {{Hydraulic Design of Turbomachines}},
booktitle = {{International Conference and Trade Show (Small Hydro '88)}},
year = 1988,
month = {Juillet},
organization = {Ontario Ministry of Energy},
address = {Toronto}
}
@inproceedings{ss1990,
author = {Thi C. Vu and Wei Shyy and Benoît Ozell},
title = {{Hydraulic Turbine Performance Prediction by Supercomputing}},
booktitle = {{4ème Symposium Canadien de Superinformatique}},
year = 1990,
month = {Juin},
editor = {Dominique Pelletier},
pages = {83-91}
}
@incollection{vki1986,
author = {Ricardo Camarero and Benoît Ozell and Marcelo Reggio and André Garon},
title = {Introduction to Grid Generation in Turbomachinery},
booktitle = {Lecture Series 1986-2, Numerical Techniques for Viscous Flow Calculations in Turbomachinery Bladings},
publisher = {von Karman Institute for Fluid Dynamics},
year = 1986,
address = {Rhode-Saint-Genèse, Belgique},
month = {Septembre},
abstract = {Body-fitted curvilinear grid generation for the numerical simulation of three dimensional flow in turbomachines is introduced. The grids yield coordinate curves aligned with the domain boundaries. The numerical scheme for the governing equations is carried out on a rectangular mesh, giving a simpler and more accurate algorithm since bondaries coincide with coordinate grids, and no interpolation is required. The geometric complexity, through the transformation, is imbedded into the coefficients of the governing equations, affording the possibility of writing generalized codes applicable to a variety of geometries. This results in a great saving in the code development effort.}
}
@misc{cfdbulletin2000mdo,
author = {Amadou Ndiaye and François Guibault and Benoît Ozell and Jean-Yves Trépanier},
title = {{The VADOR Project: A Step Towards an MDO Capability}},
howpublished = {Bulletin de la Société canadienne de CFD},
month = {Janvier},
year = 2000,
}
@inproceedings{aiaa2002,
author = {Jean-Yves Trépanier and François Guibault and Benoît Ozell},
title = {{The Architecture and Design of a Distributed Framework for Multidisciplinary Analysis (AIAA 2002-0597)}},
booktitle = {40th AIAA Aerospace Sciences Meeting and Exhibit},
year = 2002,
month = {Janvier},
organization = {AIAA},
address = {Reno, NV, United states},
doi = {10.2514/6.2002-597},
abstract = {This paper presents the overall architecture of the VADOR application framework. The purpose of the VADOR framework is to enable the seamless integration of commercial and in-house analysis applications in a heterogeneous, distributed computing environment, and to allow the management and sharing of the data in order to provide support to MDO. A multi-tiered client-server architecture has been devised, which comprises a client GUI for interactive data definition and execution launching, separate data and execution servers, and autonomous remotely executable application wrappers. © 2002 by the authors.},
keywords = {Aerospace engineering;Client server computer systems;},
url = {http://arc.aiaa.org/action/doSearch?pubidspan=10.2514/6.2002-597},
}
@inproceedings{aiaa2007,
author = {Roman Gloukhov and Christophe Tribes and Jean-Yves Trépanier and Benoît Ozell},
title = {{Towards Web Standards-Based MDA and MDO (AIAA 2007-966)}},
booktitle = {45th Aerospace Sciences Meeting and Exhibit},
journal = {Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting},
year = 2007,
organization = {AIAA},
address = {Reno, NV, United states},
volume = 17,
pages = {11711-11723},
month = {Janvier},
keywords = {Aerospace engineering;Ontology;Open systems;Software engineering;Web services;XML;},
abstract = {This paper describes a proposed architecture and application protocol for the deployment of distributed engineering design tools using emerging WEB-based standards and development tools. The architecture is built around the web services standards and relies on web services orchestration for process execution and control. Various open source software are used and integrated to build the system. The application protocol is obtained using a combination of XML, XML schema and RDF/RDFS languages to define standard data exchange mechanisms between applications. The proposed XML schema and RDFS ontology allow the description of MDA and MDO processes involved in aerospace system design. An example is provided to illustrate the concept.},
doi = {10.2514/6.2007-966},
url = {http://arc.aiaa.org/action/doSearch?pubidspan=10.2514/6.2007-966},
}
@inproceedings{aiaamdo2000,
author = {Abdulsalam Alzubbi and Amadou Ndiaye and Babak Mahdavi and François Guibault and Benoît Ozell and Jean-Yves Trépanier},
title = {{On the use of JAVA and RMI in the development of a computer framework for MDO (AIAA 2000-4903)}},
booktitle = {8th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization},
year = 2000,
address = {Long Beach, CA, USA},
month = {Septembre},
doi = {10.2514/6.2000-4903},
abstract = {The present paper describes a software framework which addresses an important part of the requirements for a collaborative MDO environment, namely the automation of problem execution and data transfer. The framework is fully written using the JAVA computer language and uses RMI methods in order to be applicable in a heterogeneous and multi-platform environment in a simple and uniform way. This also allows one to use JAVA applets in an internet environment to control processes. Examples are presented in which engineering analysis and design processes are integrated into the framework. Strengths and weaknesses of the present architecture are discussed in relation to the full requirements of an effective MDO environment. © 2000 by the authors.},
keywords = {Computer programming;Data transfer;Distributed computer systems;Optimization;},
url = {http://arc.aiaa.org/action/doSearch?pubidspan=10.2514/6.2000-4903},
}
@inproceedings{casi2001,
author = {Bin Chen and DaoJun Liu and Babak Mahdavi and Qun Zhou and Djamel Bouhemhem and Amadou Ndiaye and François Guibault and Benoît Ozell and Dominique Pelletier and Jean-Yves Trépanier},
title = {{A data-centric distributed framework for Engineering Design}},
booktitle = {48th Annual Conference of The Canadian Aeronautics and Space Institute (CASI)},
year = 2001,
month = {Avril},
address = {Toronto},
}
@inproceedings{cfd2000b,
author = {Amadou Ndiaye and Jean-Yves Trépanier and François Guibault and Benoît Ozell and Babak Mahdavi},
title = {{Database Requirements for an MDO Software Framework}},
booktitle = {8e conférence annuelle de la Société canadienne de CFD (CFD2K)},
year = 2000,
organization = {CFD Society of Canada},
address = {Montréal},
month = {Juin},
pages = {721-728},
volume = 2
}
@inproceedings{cscwd2001,
author = {Bin Chen and DaoJun Liu and Babak Mahdavi and Qun Zhou and Djamel Bouhemhem and Amadou Ndiaye and François Guibault and Benoît Ozell and Dominique Pelletier and Jean-Yves Trépanier},
title = {{A data-centric distributed framework for MDO management}},
booktitle = {6th International Conference on Computer Supported Cooperative Work in Design},
year = 2001,
month = {Juillet},
pages = {279 -284},
address = {London, Ontario},
doi = {10.1109/CSCWD.2001.942272},
abstract = {This paper presents the overall architecture of the VADOR application framework. The purpose of the VADOR framework is to enable the seamless integration of commercial and in-house analysis applications in a heterogeneous, distributed computing environment, and to allow the deployment of automatic design optimization algorithms based on the framework. A multi-tiered client-server architecture has been devised, which comprises a client GUI for interactive data definition and execution launching, separate data and execution servers, and autonomous remotely executable application wrappers.},
keywords = {Client server computer systems;Computer architecture;Data structures;Graphical user interfaces;Java programming language;Object oriented programming;Optimization;},
notcrossref = {cscwd2001proc}
}
@proceedings{cscwd2001proc,
editor = {Weiming Shen and Zongkai Lin and Jean-Paul A. Barthès and Mohamed Kamel},
title = {{Proceedings of the Sixth International Conference on Computer Supported Cooperative Work in Design, CSCWD 2001, July 12-14, 2001, London, Ontario, Canada}},
booktitle = {CSCWD},
year = {2001},
isbn = {0660184931}
}
@inproceedings{hpcs2001a,
author = {Bin Chen and Djamel Bouhemhem and Amadou Ndiaye and François Guibault and Benoît Ozell and Jean-Yves Trépanier},
title = {{An Object-Oriented Application Framework for Distributed Engineering Analysis and Optimization}},
booktitle = {15th Annual International Symposium on High Performance Computing Systems},
year = 2001,
editor = {Robert D. Kent and Todd W. Sands},
pages = {243--256},
month = {Juin},
address = {Windsor, Ontario},
notcrossref = {hpcs2001proc}
}
@inproceedings{hpcs2001b,
author = {Qun Zhou and Babak Mahdavi and DaoJun Liu and François Guibault and Benoît Ozell and Jean-Yves Trépanier},
title = {{A Web-based Distribution Protocol for Large Scale Analysis and Optimization Applications}},
booktitle = {15th Annual International Symposium on High Performance Computing Systems},
year = 2001,
editor = {Robert D. Kent and Todd W. Sands},
pages = {257--270},
month = {Juin},
address = {Windsor, Ontario},
notcrossref = {hpcs2001proc}
}
@proceedings{hpcs2001proc,
title = {{High Performance Computing Systems and Applications}},
booktitle = {15th Annual International Symposium on High Performance Computing Systems},
year = 2003,
editor = {Robert D. Kent and Todd W. Sands},
volume = 727,
series = {Kluwer international series in engineering and computer science},
isbn = 9781402073892,
url = {http://books.google.ca/books?id=hDGZ9cB6zrUC},
publisher = {Springer}
}
@inproceedings{icas2002,
author = {Jean-Yves Trépanier and François Guibault and Benoît Ozell and Djamel Bouhemhem},
title = {{A Configurable Framework for Multidisciplinary Analysis Integration and Management}},
booktitle = {23d International Congress of Aeronautical Sciences (ICAS)},
year = 2002,
month = {Septembre},
address = {Toronto},
}
@misc{polyvalor2003,
author = {Jean-Yves Trépanier and François Guibault and Benoît Ozell and al.},
title = {Mise au point d'une technologie ou d'un produit - VADOR (Virtual Airplane Design and Optimization Framework)},
howpublished = {VAL-329-EP},
note = {Une plate-forme logicielle en support à la gestion et l'intégration des processus d'analyse numériques multidisciplinaires en ingénierie},
year = 2003
}
@techreport{vador2000rap1,
author = {Djamel Bouhemhem and Bin Chen and François Guibault and DaoJun Liu and Babak Mahdavi and Amadou Ndiaye and Benoît Ozell and Dominique Pelletier and Jean-Yves Trépanier and Qun Zhou},
title = {{Software Requirements Document}},
institution = {Cerca},
year = 2000,
month = {Septembre},
}
@techreport{vador2000rap2,
author = {Djamel Bouhemhem and Bin Chen and François Guibault and DaoJun Liu and Babak Mahdavi and Amadou Ndiaye and Benoît Ozell and Dominique Pelletier and Jean-Yves Trépanier and Qun Zhou},
title = {{Damage Tolerance Analysis Interfacing, Automation and Integration}},
institution = {Cerca},
year = 2000,
month = {Septembre},
}
@techreport{vador2000rap3,
author = {Benoît Ozell and Jean-Yves Trépanier and Babak Mahdavi and Amadou Ndiaye and François Guibault},
title = {Recommendations on architectural and technological issues for the {VADOR} framework},
institution = {Cerca},
year = 2000,
month = {Juin},
}
@techreport{vador2000rap4,
author = {Amadou Ndiaye and Jean-Yves Trépanier and François Guibault and Benoît Ozell and Babak Mahdavi},
title = {Recommendations on application interfacing and integration},
institution = {Cerca},
year = 2000,
month = {Mars},
}
@inproceedings{salentoavr2020,
title = {Dynamic Cutting of a Meshless Model for Interactive Surgery Simulation},
author = {Vincent Magnoux and Benoit Ozell},
editor = {De Paolis, Lucio Tommaso and Bourdot, Patrick},
booktitle = {Augmented Reality, Virtual Reality, and Computer Graphics},
year = 2020,
publisher = {Springer International Publishing},
address = {Cham},
pages = {114--130},
abstract = {Virtual reality has become a viable tool for training surgeons for specific operations. In order to be useful, such a simulation need to be as realistic as possible so that a user can believe what they experience and act upon the virtual objects. We focus on simulating surgical operations that require cutting virtual organs. They offer a particular set of challenges with respect to simulation stability, performance, robustness and immersion.},
isbn = {978-3-030-58468-9},
doi = {10.1007/978-3-030-58468-9_9},
month = {Août}
}
@article{aapm2009,
author = {Sami Hissoiny and Benoît Ozell and Philippe Després},
title = {Fast convolution-superposition dose calculation on graphics hardware},
publisher = {AAPM},
month = {Juin},
year = 2009,
journal = {Medical Physics},
volume = 36,
number = 6,
pages = {1998-2005},
keywords = {computer graphics; convolution; dosimetry; medical computing; medical signal processing; parallel processing; radiation therapy},
doi = {10.1118/1.3120286},
noturl = {http://link.aip.org/link/?MPH/36/1998/1}
}
@inproceedings{aapm2009a,
author = {Sami Hissoiny and Benoît Ozell and Philippe Després},
title = {{TH-D-BRD-02: Convolution-Superposition Dose Calculations with GPUs}},
publisher = {AAPM},
month = {Juillet},
year = 2009,
volume = 36,
notnumber = 6,
pages = {2807-2807},
doi = {10.1118/1.3182656},
booktitle = {2009 AAPM Annual Meeting}
}
@inproceedings{aapm2009g,
author = {Jean-Philippe Gariépy and Sami Hissoiny and Jean-Francois Carrier and Benoît Ozell and Philippe Després},
title = {{SU-FF-T-622: Fast GPU-Based Raytracing Dose Calculations for Brachytherapy in Heterogeneous Media}},
publisher = {AAPM},
month = {Juillet},
year = 2009,
volume = 36,
notnumber = 6,
pages = {2668-2668},
doi = {10.1118/1.3182120},
booktitle = {2009 AAPM Annual Meeting}
}
@article{aapm2010,
author = {Sami Hissoiny and Benoît Ozell and Philippe Després},
title = {A convolution-superposition dose calculation engine for {GPUs}},
publisher = {AAPM},
year = 2010,
journal = {Medical Physics},
volume = 37,
number = 3,
pages = {1029-1037},
keywords = {computer graphics; coprocessors; dosimetry; medical computing; medical image processing; radiation therapy},
doi = {10.1118/1.3301618},
noturl = {http://link.aip.org/link/?MPH/37/1029/1}
}
@article{aapm2011a,
author = {Sami Hissoiny and Benoît Ozell and Hugo Bouchard and Philippe Després},
title = {{GPUMCD: A new GPU-oriented Monte Carlo dose calculation platform}},
publisher = {AAPM},
year = 2011,
journal = {Medical Physics},
volume = 38,
number = 2,
pages = {754-764},
keywords = {analogue simulation; cancer; dosimetry; Monte Carlo methods; photon-electron interactions; radiation therapy; random number generation; tumours; water},
doi = {10.1118/1.3539725},
noturl = {http://link.aip.org/link/?MPH/38/754/1}
}
@article{aapm2011b,
author = {Sami Hissoiny and Benoît Ozell and Philippe Després and Jean-Francois Carrier},
title = {Validation of {GPUMCD} for low-energy brachytherapy seed dosimetry},
publisher = {AAPM},
year = 2011,
journal = {Medical Physics},
volume = 38,
number = 7,
pages = {4101-4107},
keywords = {brachytherapy; computer graphics; dosimetry; Monte Carlo methods},
doi = {10.1118/1.3598441},
noturl = {http://link.aip.org/link/?MPH/38/4101/1}
}
@inproceedings{aapm2011c,
author = {Sami Hissoiny and Philippe Després and Benoît Ozell and Bas Willem Raaymakers},
title = {{TU-E-BRB-04: Fast Monte Carlo Calculations in Magnetic Fields with GPUMCD for the MRI-Linac}},
publisher = {AAPM},
year = 2011,
volume = 38,
notnumber = 6,
pages = {3767-3767},
doi = {10.1118/1.3613180},
booktitle = {2011 Joint AAPM/COMP Meeting}
}
@article{aapm2012,
author = {Sami Hissoiny and Michel D'Amours and Benoît Ozell and Philippe Després and Luc Beaulieu},
title = {Sub-second high dose rate brachytherapy {M}onte {C}arlo dose calculations with {bGPUMCD}},
publisher = {AAPM},
year = 2012,
journal = {Medical Physics},
volume = 39,
number = 7,
pages = {4559-4567},
keywords = {biological organs; bone; brachytherapy; dosimetry; graphics processing units; gynaecology; medical computing; Monte Carlo methods; optimisation},
doi = {10.1118/1.4730500},
noturl = {http://link.aip.org/link/?MPH/39/4559/1}
}
@article{amos2021,
author = {Vincent Magnoux and Benoit Ozell},
title = {{GPU-friendly data structures for real time simulation}},
abstract = {Simulators for virtual surgery training need to perform complex calculations very quickly to provide realistic haptic and visual interactions with a user. The complexity is further increased by the addition of cuts to virtual organs, such as would be needed for performing tumor resection. A common method for achieving large performance improvements is to make use of the graphics hardware (GPU) available on most general-use computers. Programming GPUs requires data structures that are more rigid than on conventional processors (CPU), making that data more difficult to update. We propose a new method for structuring graph data, which is commonly used for physically based simulation of soft tissue during surgery, and deformable objects in general. Our method aligns all nodes of the graph in memory, independently from the number of edges they contain, allowing for local modifications that do not affect the rest of the structure. Our method also groups memory transfers so as to avoid updating the entire graph every time a small cut is introduced in a simulated organ. We implemented our data structure as part of a simulator based on a meshless method. Our tests show that the new GPU implementation, making use of the new graph structure, achieves a 10 times improvement in computation times compared to the previous CPU implementation. The grouping of data transfers into batches allows for a 80-90\% reduction in the amount of data transferred for each graph update, but accounts only for a small improvement in performance. The data structure itself is simple to implement and allows simulating increasingly complex models that can be cut at interactive rates.},
journal = {Advanced Modeling and Simulation in Engineering Sciences},
year = 2021,
volume = 8,
number = 7,
pages = 14,
month = {Mars},
doi = {10.1186/s40323-021-00192-7},
annote = {27 mars 2021}
}
@misc{aqpmc2009a,
author = {Sami Hissoiny and Benoît Ozell and Philippe Després},
title = {Accélération des calculs de dose en radiothérapie à l'aide de matériel graphique},
howpublished = {Association Québécoise de Physicien(ne)s Médicaux Cliniques (AQPMC09)},
year = 2009,
month = {Avril},
annote = {17 avril 2009},
}
@misc{aqpmc2009b,
author = {Jean-Philippe Gariépy and Sami Hissoiny and Benoît Ozell and Philippe Després},
title = {Calculs de dose rapides pour la curiethérapie en milieu hétérogène sur {GPU}},
howpublished = {Association Québécoise de Physicien(ne)s Médicaux Cliniques (AQPMC09)},
year = 2009,
month = {Avril},
annote = {17 avril 2009},
}
@article{cavw2020,
author = {Vincent Magnoux and Benoit Ozell},
title = {Real-time visual and physical cutting of a meshless model deformed on a background grid},
journal = {Computer Animation and Virtual Worlds},
volume = 31,
number = 6,
pages = {e1929},
year = 2020,
doi = {10.1002/cav.1929},
noturl = {https://onlinelibrary.wiley.com/doi/abs/10.1002/cav.1929},
keywords = {cutting simulation, mesh generation, meshless methods, surgery simulation},
abstract = {Abstract Soft body deformation models are commonly used in surgery simulations. However, cutting those models can have a severe impact on computation times and affects the interactivity of the simulation. We propose a novel method for modeling topology and introducing cuts in a meshless soft body simulated on a background grid, as well a way to progressively update the visual aspect of the object by adding a small number of triangles to the surface mesh to cover the cut area. We determine that the accuracy of the deformation is preserved after cutting by comparing our method to a finite element method. Tests show that this new method achieves interactive simulation rates with more than 10,000 elements while cutting the model and reconstructing the mesh. Our separation of the visual and physical aspects of the simulation allows for more flexibility when tuning the performance of the simulation. Topology modifications have little impact on computation times for either physical or visual changes.}
}
@article{corrRandom2011,
author = {Sami Hissoiny and Philippe Després and Benoît Ozell},
title = {Using graphics processing units to generate random numbers},
journal = {CoRR},
volume = {abs/1101.1846},
year = 2011,
doi = {http://arxiv.org/abs/1101.1846},
}
@inproceedings{estro2009,
author = {Lahcen Arhjoul and Sami Hissoiny and Benoît Ozell and Philippe Després},
title = {Acceleration of a pencil-beam dose calculation algorithm with graphics processing units},
booktitle = {10th Biennial ESTRO Conference on Physics and Radiation Technology for Clinical Radiotherapy},
year = 2009,
month = {Août},
location = {Maastricht},
address = {Maastricht},
organization = {European Society for Therapeutic Radiology and Oncology (ESTRO)},
doi = {10.1016/S0167-8140(12)72775-5},
}
@inproceedings{estro2012,
author = {Sami Hissoiny and Michel D'Amours and Benoît Ozell and Philippe Després and Luc Beaulieu},
title = {Fast {Monte Carlo} {HDR} dose calculations with {bGPUMCD}},
booktitle = {World Brachytherapy Congress, Barcelona, Espagne},
year = 2012,
number = {PO-326},
annote = {(Poster)},
month = {Mai},
address = {Barcelona},
organization = {European Society for Therapeutic Radiology and Oncology (ESTRO)},
url = {http://www.estro-events.org/Documents/WCB2012_abstract_book_PRESSEWEB_LowRes.pdf},
doi = {10.1016/S0167-8140(12)72292-2},
}
@inproceedings{estro2014,
author = {\'Eric Bonenfant and Vincent Magnoux and Sami Hissoiny and Benoît Ozell and Luc Beaulieu and Philippe Després},
title = {Fast {GPU-based Monte Carlo} dose calculations for permanent prostate implants},
notbooktitle = {},
year = 2014,
notnumber = {PO-326},
month = {Avril},
address = {Vienna},
organization = {European Society for Therapeutic Radiology and Oncology (ESTRO)},
}
@inproceedings{iccr2010,
author = {Sami Hissoiny and Benoît Ozell and Philippe Després},
title = {{GPUMCD}, a new {GPU-oriented} {Monte Carlo} dose calculation platform},
booktitle = {XVIth International Conference on the use of Computers in Radiation Therapy (ICCR)},
year = 2010,
month = {Mai},
address = {Amsterdam},
url = {http://www.iccr2010.org/},
annote = {31 May - 3 June},
}
@inproceedings{iccr2010poster,
author = {Philippe Després and Jean-Philippe Gariépy and Jean-François Carrier and Sami Hissoiny and Benoît Ozell and Luc Beaulieu and Frank Verhaegen},
title = {Improving the accuracy of {TG-43} dose calculations for low-dose rate brachytherapy with {GPU}-based raytracing},
booktitle = {XVIth International Conference on the use of Computers in Radiation Therapy (ICCR)},
year = 2010,
month = {Mai},
address = {Amsterdam},
url = {http://www.iccr2010.org/},
annote = {31 May - 3 June},
}
@inproceedings{iccr2013,
author = {Sami Hissoiny and Philippe Després and Luc Beaulieu and Bas Raaymakers and Benoît Ozell},
title = {{GPUMCD}: status update on the work since {ICCR 2010}},
booktitle = {XVIIth International Conference on the use of Computers in Radiation Therapy (ICCR)},
year = 2013,
month = {Mai},
address = {Melbourne},
url = {http://www.iccr2013.org/},
annote = {6 - 9 mai},
}
@inproceedings{ictrphe2014conf,
author = {Daniel Maneval and Benoît Ozell and Philippe Després},
title = {Implementation of a {GPU} {Monte Carlo} protons transport code for dose calculations: methods and challenges},
booktitle = {{International Conference on Translational Research in Radio-Oncology and Physics for Health in Europe}},
year = 2014,
month = {Février},
address = {Geneva},
url = {http://ictr-phe14.web.cern.ch/ICTR-PHE14/},
organization = {CERN},
annote = {10-14 February},
notcrossref = {ictrphe2014proc},
doi = {10.1016/S0167-8140(15)34150-5},
}
@proceedings{ictrphe2014proc,
title = {{International Conference on Translational Research in Radio-Oncology and Physics for Health in Europe}},
year = 2014,
booktitle = {ICTR-PHE 2014},
month = {Février},
organization = {CERN},
}
@article{mcma2017,
author = {Daniel Maneval and Hugo Bouchard and Benoit Ozell and Philippe Després},
title = {Efficiency improvement in proton dose calculations with an equivalent restricted stopping power formalism},
booktitle = {International Conference on Monte Carlo Techniques for Medical Applications (MCMA2017)},
year = 2017,
month = {Octobre},
address = {Napoli, Italy},
organization = {Medical Physics Research Laboratory (MPRL)},
annote = {15-18 October},
doi = {10.1016/j.ejmp.2017.09.057},
journal = {Physica Medica},
volume = 42
}
@inproceedings{mcw2014bonenfant,
author = {\'Eric Bonenfant and Vincent Magnoux and Sami Hissoiny and Benoît Ozell and Luc Beaulieu and Philippe Després},
title = {Fast {GPU-based Monte Carlo} dose calculations for permanent prostate implant},
booktitle = {{International Workshop on Monte Carlo Techniques in Medical Physics (MCW14)}},
year = 2014,
month = {Juin},
address = {Québec},
notenot = {Full papers will be published in a special issue of the journal Physics in Medicine and Biology.},
annote = {June 17-20th}
}
@inproceedings{mcw2014magnoux,
author = {Vincent Magnoux and Philippe Després and Benoît Ozell},
title = {A {multi-GPU} approach to {GPU-based Monte Carlo} dose calculations},
booktitle = {{International Workshop on Monte Carlo Techniques in Medical Physics (MCW14)}},
year = 2014,
month = {Juin},
address = {Québec},
notenot = {Full papers will be published in a special issue of the journal Physics in Medicine and Biology.},
annote = {June 17-20th}
}
@inproceedings{mcw2014maneval,
author = {Daniel Maneval and Benoît Ozell and Philippe Després},
title = {Challenges in implementing a {GPU-based Monte Carlo} transport code for proton dose calculations},
booktitle = {{International Workshop on Monte Carlo Techniques in Medical Physics (MCW14)}},
year = 2014,
month = {Juin},
address = {Québec},
notenot = {Full papers will be published in a special issue of the journal Physics in Medicine and Biology.},
annote = {June 17-20th}
}
@misc{nvidia2009poster,
author = {Sami Hissoiny and Lahcen Arhjoul and Jean-Philippe Gariépy and Benoît Ozell and Philippe Després},
title = {{Radiotherapy Dose Calculation Acceleration With CUDA}},
howpublished = {NVIDIA GPU technology conference (GTC 2009)},
year = 2009,
month = {Septembre},
noturl = {http://www.gputechconf.com/object/gtc-2009-research-posters.html},
doi = {http://www.nvidia.com/content/GTC/posters/29_Hissoiny_Radiotherapy_Dose_Calculation.pdf},
annote = {30 septembre au 2 octobre},
}
@article{physmedbiol2011,
title = {Fast dose calculation in magnetic fields with {GPUMCD}},
author = {Sami Hissoiny and Alexander J.E. Raaijmakers and Benoît Ozell and Philippe Després and Bas Willem Raaymakers},
journal = {Physics in Medicine and Biology},
volume = 56,
number = 16,
pages = {5119-5129},
year = 2011,
doi = {10.1088/0031-9155/56/16/003},
issn = 00319155,
address = {Temple Circus, Temple Way, Bristol, BS1 6BE, United Kingdom},
keywords = {Computer graphics equipment;Computer simulation;Linear accelerators;Lorentz force;Magnetic resonance imaging;Magnetism;Monte Carlo methods;Patient treatment;Program processors;},
abstract = {A new hybrid imaging-treatment modality, the MRI-Linac, involves the irradiation of the patient in the presence of a strong magnetic field. This field acts on the charged particles, responsible for depositing dose, through the Lorentz force. These conditions require a dose calculation engine capable of taking into consideration the effect of the magnetic field on the dose distribution during the planning stage. Also in the case of a change in anatomy at the time of treatment, a fast online replanning tool is desirable. It is improbable that analytical solutions such as pencil beam calculations can be efficiently adapted for dose calculations within a magnetic field. Monte Carlo simulations have therefore been used for the computations but the calculation speed is generally too slow to allow online replanning. In this work, GPUMCD, a fast graphics processing unit (GPU)-based Monte Carlo dose calculation platform, was benchmarked with a new feature that allows dose calculations within a magnetic field. As a proof of concept, this new feature is validated against experimental measurements. GPUMCD was found to accurately reproduce experimental dose distributions according to a 2\%-2 mm gamma analysis in two cases with large magnetic field-induced dose effects: a depth-dose phantom with an air cavity and a lateral-dose phantom surrounded by air. Furthermore, execution times of less than 15 s were achieved for one beam in a prostate case phantom for a 2\% statistical uncertainty while less than 20 s were required for a seven-beam plan. These results indicate that GPUMCD is an interesting candidate, being fast and accurate, for dose calculations for the hybrid MRI-Linac modality. }
}
@article{physmedbiol2014,
title = {Fast {GPU-based} {Monte Carlo} simulations for {LDR} prostate brachytherapy},
author = {Eric Bonenfant and Vincent Magnoux and Sami Hissoiny and Benoît Ozell and Luc Beaulieu and Philippe Després},
journal = {Physics in Medicine and Biology},
month = {Janvier},
volume = 60,
number = 13,
pages = {4973-4986},
year = 2015,
doi = {10.1088/0031-9155/60/13/4973},
abstract = {The aim of this study was to evaluate the potential of bGPUMCD , a Monte Carlo algorithm executed on Graphics Processing Units (GPUs), for fast dose calculations in permanent prostate implant dosimetry. It also aimed to validate a low dose rate brachytherapy source in terms of TG-43 metrics and to use this source to compute dose distributions for permanent prostate implant in very short times. The physics of bGPUMCD was reviewed and extended to include Rayleigh scattering and fluorescence from photoelectric interactions for all materials involved. The radial and anisotropy functions were obtained for the Nucletron SelectSeed in TG-43 conditions. These functions were compared to those found in the MD Anderson Imaging and Radiation Oncology Core brachytherapy source registry which are considered the TG-43 reference values. After appropriate calibration of the source, permanent prostate implant dose distributions were calculated for four patients and compared to an already validated Geant4 algorithm. The radial function calculated from bGPUMCD showed excellent agreement (differences within 1.3\%) with TG-43 accepted values. The anisotropy functions at r = 1 cm and r = 4 cm were within 2\% of TG-43 values for angles over 17.5°. For permanent prostate implants, Monte Carlo-based dose distributions with a statistical uncertainty of 1\% or less for the target volume were obtained in 30 s or less for 1 × 1 × 1 mm 3 calculation grids. Dosimetric indices were very similar (within 2.7\%) to those obtained with a validated, independent Monte Carlo code (Geant4) performing the calculations for the same cases in a much longer time (tens of minutes to more than a hour). bGPUMCD is a promising code that lets envision the use of Monte Carlo techniques in a clinical environment, with sub-minute execution times on a standard workstation. Future work will explore the use of this code with an inverse planning method to provide a complete Monte Carlo-based planning solution.}
}
@article{physmedbiol2014-magnoux,
title = {A study of potential numerical pitfalls in {GPU-based} {Monte Carlo} dose calculation},
author = {Vincent Magnoux and Benoît Ozell and \'Eric Bonenfant and Philippe Després},
journal = {Physics in Medicine and Biology},
month = {Février},
volume = 60,
number = 13,
pages = 5007,
year = 2015,
doi = {10.1088/0031-9155/60/13/5007},
url = {http://stacks.iop.org/0031-9155/60/i=13/a=5007},
abstract = {The purpose of this study was to evaluate the impact of numerical errors caused by the floating point representation of real numbers in a GPU-based Monte Carlo code used for dose calculation in radiation oncology, and to identify situations where this type of error arises. The program used as a benchmark was bGPUMCD. Three tests were performed on the code, which was divided into three functional components: energy accumulation, particle tracking and physical interactions. First, the impact of single-precision calculations was assessed for each functional component. Second, a GPU-specific compilation option that reduces execution time as well as precision was examined. Third, a specific function used for tracking and potentially more sensitive to precision errors was tested by comparing it to a very high-precision implementation. Numerical errors were found in two components of the program. Because of the energy accumulation process, a few voxels surrounding a radiation source end up with a lower computed dose than they should. The tracking system contained a series of operations that abnormally amplify rounding errors in some situations. This resulted in some rare instances (less than 0.1\%) of computed distances that are exceedingly far from what they should have been. Most errors detected had no significant effects on the result of a simulation due to its random nature, either because they cancel each other out or because they only affect a small fraction of particles. The results of this work can be extended to other types of GPU-based programs and be used as guidelines to avoid numerical errors on the GPU computing platform.}
}
@article{physmedbiol2017,
title = {Efficiency improvement in proton dose calculations with an equivalent restricted stopping power formalism},
author = {Daniel Maneval and Hugo Bouchard and Benoît Ozell and Philippe Després},
journal = {Physics in Medicine and Biology},
month = {Octobre},
volume = 63,
number = 1,
notpages = {4973-4986},
year = 2017,
doi = {10.1088/1361-6560/aa9166},
}
@article{physmedbiol2018-maneval,
title = {{pGPUMCD}: an efficient {GPU-based Monte Carlo} code for accurate proton dose calculations},
author = {Daniel Maneval and Benoît Ozell and Philippe Després},
journal = {Physics in Medicine and Biology},
publisher = {{IOP} Publishing},
month = {Avril},
volume = 64,
number = 8,
pages = 085018,
year = 2019,
doi = {10.1088/1361-6560/ab0db5},
noturl = {http://iopscience.iop.org/10.1088/1361-6560/ab0db5},
abstract = {In proton therapy, Monte Carlo simulations are desirable to accurately predict the delivered dose. This paper introduces and benchmarks pGPUMCD, a GPU-based Monte Carlo code implementing the physical processes required for proton therapy applications. In pGPUMCD, the proton transport is carried out in a voxelized geometry with a class II condensed history scheme. For this purpose, the equivalent restricted stopping power formalism (Leq formalism), the Fermi-Eyges scattering theory and the discrete electromagnetic/nuclear interactions were considered. pGPUMCD was compared to Geant4 in a validation study where the physical processes were validated one after the other. Dose differences between pGPUMCD and Geant4 were smaller than 1\% in the Bragg peak region and up to 3\% in its distal fall-off. Moreover, a voxelwise dose difference below 1\% was observed for 99.5\% of calculation positions. The pGPUMCD 80\% falloff positions matched with those of Geant4 within 0.1\%. The pGPUMCD computation times were inversely proportional to the voxel size, with one million protons transported in less than 0.5 s with mm3 voxels. pGPUMCD, based on the Leq formalism variance reduction technique, is therefore an attractive candidate for integration in a clinical treatment planning system.}
}
@article{radioonco2014,
author = {\'Eric Bonenfant and Vincent Magnoux and Sami Hissoiny and Benoît Ozell and Luc Beaulieu and Philippe Després},
title = {PO-1017: Fast {GPU-based Monte Carlo} dose calculations for permanent prostate implants},
journal = {Radiotherapy and Oncology},
year = 2014,
volume = 111,
pages = {S151-S152},
doi = {10.1016/S0167-8140(15)31135-X},
noturl = {http://www.thegreenjournal.com/article/S0167-8140(15)31135-X/pdf}
}
@misc{univalor2011,
author = {Benoît Ozell and al.},
title = {Mise au point d'une technologie ou d'un produit - GPUMCD: Un logiciel de calcul de dose par simulation Monte Carlo sur GPU},
howpublished = {DIV-445},
note = {Le logiciel GPUMCD effectue une simulation de Monte Carlo sur un processeur graphique pour calculer la dose en radiothérapie},
year = 2011
}
@misc{univalor2011b,
author = {Benoît Ozell and al.},
title = {Mise au point d'une technologie ou d'un produit - bGPUMCD: Un logiciel de calcul de dose par simulation Monte Carlo sur GPU pour la curiethérapie},
howpublished = {DIV-516},
note = {Le logiciel bGPUMCD effectue une simulation de Monte Carlo sur un processeur graphique pour calculer la dose en curiethérapie.},
year = 2011
}
@incollection{wc2009,
author = {Philippe Després and Sami Hissoiny and Jean-Philippe Gariépy and Benoît Ozell},
title = {{Fast Dose Calculations in Radiation Therapy with GPUs}},
booktitle = {World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany},
series = {IFMBE Proceedings},
editor = {Dössel, Olaf and Schlegel, Wolfgang C. and Magjarevic, Ratko},
publisher = {Springer Berlin Heidelberg},
isbn = {978-3-642-03474-9},
issn = 16800737,
keyword = {Engineering},
pages = {429-432},
volume = 25,
number = 1,
doi = {10.1007/978-3-642-03474-9_120},
month = {Septembre},
year = 2009,
}
@inproceedings{wc2009conf,
author = {Philippe Després and Sami Hissoiny and Jean-Philippe Gariépy and Benoît Ozell},
title = {{Fast Dose Calculations in Radiation Therapy with GPUs}},
booktitle = {{World Congress on Medical Physics and Biomedical Engineering}},
year = 2009,
month = {Septembre},
address = {Munich},
volume = 25,
number = 1,
abstract = {Dose calculations are central to planning procedures in radiation therapy. For advanced delivery techniques such as IMRT and arc therapy, dose typically is computed multiple times in optimization strategies. This often leads to computational burden and possible delays, that require for solution either significant computing resources or approximations that may compromise the accuracy of the calculations. In order to obtain accurate solutions within clinically compatible time-frames, we have investigated the use of graphics material for the calculation of dose in radiation therapy. The massively parallel architecture of Graphics Processing Units (GPUs) was exploited to accelerate dose calculation algorithms, which are inherently compatible with parallel computing. More specifically, we have implemented on graphics material a convolution-superposition (CS) dose calculation algorithm for external beam radiation therapy and a modified version of a broadly used protocol for brachytherapy. In both cases, the algorithms rely on raytracing through voxel space to account for phantom composition and geometry. Implementation strategies are described, along with strengths and limitations of GPUs as general-purpose computation engines. Acceleration factors of up to 17x were obtained for the CS dose calculation and of up to 25x for the brachytherapy dosimetry protocol, compared to execution on a Central Processing Unit (CPU). These results let envision the development of more accurate dose calculation algorithms compatible with clinical timescales. © 2009 Springer-Verlag.},
keywords = {Algorithms;Biomedical engineering;Image coding;Oncology;Parallel architectures;Program processors;Radiation;Radiotherapy;},
doi = {10.1007/978-3-642-03474-9_120},
annote = {7-12 September},
notcrossref = {wc2009proc},
}
@proceedings{wc2009proc,
editor = {Olaf Dössel and Wolfgang C. Schlegel},
title = {{World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009 Munich, Germany}},
year = 2009,
booktitle = {WC2009},
volume = 25,
series = {IFMBE Proceedings},
month = {Septembre},
publisher = {Springer},
isbn = {978-3-642-03472-5},
}
@incollection{wc2015,
author = {Daniel Maneval and Benoit Ozell and Philippe Després},
title = {{pGPUMCD, a GPU-based Monte Carlo proton transport code}},
booktitle = {World Congress on Medical Physics and Biomedical Engineering, June 7 - 12, 2015, Toronto},
month = {Juin},
year = {2015}
}
@inproceedings{wscg2019,
author = {Jean-Nicolas Brunet and Vincent Magnoux and Benoit Ozell and Stéphane Cotin},
title = {Corotated meshless implicit dynamics for deformable bodies},
booktitle = {27. International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision},
year = 2019,
month = {Mai},
address = {Pilsen},
organization = {World Society for Computer Graphics},
urlnot = {http://wscg.zcu.cz/DL/wscg_DL.htm},
url = {http://www.wscg.cz/},
doi = {10.24132/CSRN.2019.2901.1.11},
}
@article{arxiv2021-addin,
author = {Dany Naser Addin and Benoit Ozell},
title = {Design and Test of an adaptive augmented reality interface to manage systems to assist critical missions},
journal = {CoRR},
volume = {abs/2103.14160},
month = {Mars},
year = 2021,
url = {https://arxiv.org/abs/2103.14160},
eprinttype = {arXiv},
eprint = {2103.14160}
}
@inproceedings{casi2019,
author = {Maxence Hébert-Lavoie and Philippe Doyon-Poulin and Benoit Ozell and Jean-Marc Robert},
title = {Interaction design in an immersive virtual environment for an optimal correspondence between reality and virtuality},
booktitle = {AERO 19},
year = 2019,
editor = {CASI},
month = {Mai},
address = {Laval, Québec},
organization = {Canadian Aeronautics ans Space Institute - Institut aéronautique et spatial du Canada}
}
@article{cg2017-conti,
author = {Jessica Conti and Benoît Ozell and Eric Paquette and Patrice Renaud},
title = {Adjusting Stereoscopic Parameters by Evaluating the Point of Regard in a Virtual Environment},
journal = {Computers \& Graphics},
month = {Décembre},
volume = {69},
number = {},
pages = {24-35},
year = {2017},
issn = {0097-8493},
doi = {10.1016/j.cag.2017.08.017},
noturl = {http://www.sciencedirect.com/science/article/pii/S0097849317301528},
keywords = {Virtual reality},
keywords = {Stereoscopic parameters},
keywords = {Inter-camera distance},
keywords = {Depth of field blur},
keywords = {Point of regard tracking},
abstract = {Abstract Despite the growth in research and development in the area of virtual reality over the past few years, virtual worlds do not yet convey a feeling of presence that matches reality. This is particularly due to the difference in visual perception of flat images as compared to actual 3D. We studied the impact of two parameters of the stereoscopic configuration, namely, the inter-camera distance (ICD) and the presence of a depth of field blur (DOF blur). We conducted an experiment involving 18 participants in order to evaluate this impact, based on both subjective and objective criteria. We examined six configurations which differed in the presence or absence of \{DOF\} blur and the value of the ICD: fixed and equal to the anatomical interpupillary distance, fixed and chosen by the participant, or variable, depending on the depth of the viewer's point of regard (POR). The \{DOF\} blur and variable \{ICD\} require the use of an eye tracking system in order to be adjusted with respect to the POR. To our knowledge, no previously published research has tested a gaze-contingent variable \{ICD\} along with dynamic \{DOF\} blur in a Cave Automatic Virtual Environment. Our results show that the anatomical and variable \{ICD\} performed similarly regarding each criterion of the experiment, both being more efficient than the fixed ICD. Besides, as with earlier similar attempts, the configurations with \{DOF\} blur obtained lower subjective evaluations. Although mainly not significant, the results obtained by the variable \{ICD\} and \{DOF\} blur are likely due to a noticeable delay in the parameters update. We also designed a new methodology to objectively compare the geometry and depth rendering, based on the reproduction of the same scene in the real and virtual setups, and then on the study of resulting ocular convergence and angular deviation from a target. This leads to a new comparative criterion for the perceptual realism of immersive virtual environments based on the visual behavior similarity between real and virtual setups.}
}
@inproceedings{compmed2007-boulay,
author = {Jacques-André Boulay and Benoît Ozell and Mélissa Côté and Hubert Labelle and Carl-\'Eric Aubin},
title = {A collaborative virtual reality simulator for scoliotic spine surgery training},
booktitle = {SSH Symposium on Computer Simulation in Medicine (CompMed)},
year = 2007,
month = {Mai}
}
@inproceedings{compmed2007-cote,
author = {Mélissa Côté and Maud El-Hachem and Benoît Ozell},
title = {Sequences of {3D} filters in a unifying approach to {3D} vessel modelling from medical images, and {GPU} implementation},
booktitle = {SSH Symposium on Computer Simulation in Medicine (CompMed)},
year = 2007,
month = {Mai}
}
@inproceedings{gi2018-conti,
author = {Jessica Conti and Benoît Ozell and Eric Paquette and Patrice Renaud},
title = {Adjusting Stereoscopic Parameters by Evaluating the Point of Regard in a Virtual Environment},
isbn = {978-0-9947868-3-8},
booktitle = {Graphics Interface 2018},
year = 2018,
month = {Mai},
address = {Toronto},
organization = {Graphics Interface},
publisher = {Canadian Human-Computer Communications Society / Société canadienne du dialogue humain-machine},
noturl = {http://graphicsinterface.org/conference/2018/program/sessions/#g4},
}
@inproceedings{have2008,
author = {Mélissa Côté and Jacques-André Boulay and Benoît Ozell and Hubert Labelle and Carl-\'Eric Aubin},
title = {{Virtual reality simulator for scoliosis surgery training: Transatlantic collaborative tests}},
booktitle = {IEEE International Workshop on Haptic Audio visual Environments and Games (HAVE 2008)},
year = 2008,
month = {Octobre},
pages = {1 -6},
keywords = {biomechanical model;collaborative audio visual environment;data visualisation;haptic device;haptic feedback;scoliosis surgery training;spine deformation;transatlantic collaborative test;virtual reality simulator;audio-visual systems;biomechanics;biomedical education;computer based training;data visualisation;educational aids;groupware;haptic interfaces;medical computing;neurophysiology;physiological models;surgery;virtual reality;},
doi = {10.1109/HAVE.2008.4685289},
abstract = {Scoliosis is a complex deformation of the spine requiring, in severe cases, a highly delicate and invasive surgical instrumentation operation to correct the spinal deformities. Available traditional tools for surgical training have major drawbacks for which virtual reality (VR) technologies and computer simulation can offer solutions. In this paper, we introduce a surgical simulator integrating a complex patient-specific biomechanical model into a VR immersive environment in a collaborative context, the first of its kind for scoliosis surgery training. We present the results for the fully collaborative AVE (audio visual environment) aspects of the simulator. Haptic forces are computed in the biomechanical model, but not yet available as a haptic feedback because of the high forces and torques characteristic of scoliosis surgery, requiring the use of a specifically designed haptic device (in progress). Transatlantic collaborative tests showed that, with our simulator, users on different continents can train collaboratively for scoliosis surgery and visualise the forces and the resulting correction. With the eventual addition of haptic devices, they will also be able to feel the forces remotely. ©2008 IEEE.},
keywords = {Biomechanics;Game theory;Haptic interfaces;Simulators;Surgery;Technical presentations;Transplantation (surgical);Virtual reality;},
}
@inproceedings{icap2014,
author = {Patrice Renaud and Lavoie, M. and Joyal, C. and Tarik Boukhalfi and Paquin, D. and Stéphane Bouchard and Jackson, P. and Jessica Conti and Benoît Ozell and \'Eric Paquette and Chartier, S. and Guay, J.-P. and Cigna, M.-H. and Côté, G.},
title = {Towards the use of interactive virtual agents in empathy training with forensic patients},
booktitle = {International Congress of Applied Psychology, 28e edition},
year = 2014,
month = {Juillet},
address = {Paris},
organization = {International Association of Applied Psychology},
noturl = {http://www.icap2014.com/},
series = {Virtual reality applications in forensic psychiatry: from research to clinical practice}
}
@inproceedings{irssd2004,
author = {Alexandre Plouznikoff and Carl-\'Eric Aubin and Benoît Ozell and Hubert Labelle},
title = {{Virtual Reality Scoliosis Surgery Simulator}},
booktitle = {5th International Research Society of Spinal Deformities (IRSSD04)},
year = 2004,
editor = {IOS Press},
pages = {139-142},
month = {Juin},
address = {Vancouver},
}
@article{presence2005,
author = {François Chardavoine and Sylvain Ageneau and Benoît Ozell},
title = {{Wolverine: A Distributed Scene Graph Library}},
journal = {Presence -- Teleoperators and Virtual Environments},
publisher = {MIT Press},
issn = {10547460},
year = 2005,
volume = 14,
number = 1,
pages = {20--30},
month = {Février},
doi = {10.1162/1054746053890297},
keywords = {Client server computer systems;Computer supported cooperative work;Distributed computer systems;Graph theory;Multimedia systems;Object oriented programming;Video conferencing;},
abstract = {In this paper we present Wolverine, a simple scene-graph library that incorporates advanced concepts such as node and object differentiation, seamless serialization for distributed environments, and multimedia elements including dynamic textures and video sources. By examining the specifics of Wolverine, we will compare our approach to other scene-graph APIs and dwell on its use in a videoconferencing shared-reality collaborative application. © 2005 by the Massachusetts Institute of Technology.},
annote = {Special Issue on "Collaborative Information Visualization Environments"},
}
@article{presence2022-hebertlavoie,
author = {Maxence Hébert-Lavoie and Philippe Doyon-Poulin and Benoit Ozell},
title = {Identification of Visual Functional Thresholds for Immersion Assessment in Virtual Reality},
journal = {PRESENCE: Virtual and Augmented Reality},
month = {Juillet},
pages = {1--22},
year = 2022,
doi = {10.1162/pres_a_00354},
volume = 29,
abstract = {{We consider that to objectively measure immersion, one needs to assess how each sensory quality is reproduced in a virtual environment. In this perspective, we introduce the concept of functional threshold which corresponds to the value at which a sensory quality can be degraded without being noticed by the user of a virtual environment. We suggest that the perceived realism of a virtual experience can potentially be evoked for sensory qualities values ranging from the perceptual threshold to the functional threshold. Thus, the identification of functional thresholds values allows us to constrain immersion. To lay the foundation for the identification of functional thresholds, we applied a modified version of the method of limits. We measured the value at which 30 participants were able to identify the degradation of their field of view (FOV), visual acuity, and contrast sensitivity while executing a multidirectional selection test. This enabled us to identify functional perceptual thresholds of 96.6 degrees for FOV, 12.2 arcmin for visual acuity, and 25.6\\% for contrast sensitivity.}},
issn = {1054-7460}
}
@inproceedings{scoliose2002,
author = {Alexandre Plouznikoff and Carl-\'Eric Aubin and Benoît Ozell and Valeri Goussev},
title = {Simulateur de chirurgie d'instrumentation du rachis scoliotique en réalité virtuelle},
booktitle = {32ième Réunion annuelle de la scoliose du Québec},
year = 2002,
month = {Octobre},
address = {Mont St-Hilaire, Québec},
}
@inproceedings{aiaa1996,
author = {Benoît Ozell and Ricardo Camarero},
title = {{A Configurable Visualization Environment (AIAA-96-0047)}},
booktitle = {34th Aerospace Sciences Meeting and Exhibit},
year = 1996,
month = {Janvier},
organization = {AIAA},
address = {Reno, Nevada},
annote = {R1995-86}
}
@inproceedings{aiaa2001,
author = {Benoît Ozell and Ricardo Camarero},
title = {{Data Representation: Towards Standards in CFD (AIAA 2001-0655)}},
booktitle = {39th AIAA Aerospace Sciences Meeting and Exhibit},
year = 2001,
month = {Janvier},
organization = {AIAA},
address = {Reno, NV, United states},
doi = {10.2514/6.2001-655},
abstract = {This paper discusses the question of data representation as a tool contributing to standardization of complex CFD simulation. Using concepts borrowed from linguistics and language theories, specifications are presented for a declarative representation of complex CFD data including: nodes, computational cells, meshes, as well as scalar, vector and tensor solution fields. © 2001 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.},
keywords = {Aerospace engineering;},
url = {http://arc.aiaa.org/action/doSearch?pubidspan=10.2514/6.2001-655},
annote = {R2001-7}
}
@inproceedings{asme2002,
author = {\'Eric Marineau and Marcelo Reggio and Jean-Yves Trépanier and Benoît Ozell},
title = {{A Visualistic Approach in Aerodynamics}},
journal = {Proceedings of the ASME Design Engineering Technical Conference},
booktitle = {{Design Engineering Technical Conferences and Computers and Information in Engineering Conference (DETC'02)}},
year = 2002,
volume = 2002,
number = {3624x},
pages = {357-361},
month = {Septembre},
doi = {10.1115/DETC2002/ISD-34433},
address = {Montréal},
organization = {ASME},
abstract = {This study stresses the power of the visual communication language in engineering education and design. The work explores the potential of virtual learning tools aimed to create a new dimension for the study and the understanding of aerodynamics in higher education. For an aerodynamic wing, an hyperspace is defined by selecting geometric and flow variables. It is proposed to study the relation among these variables and their impact on the aerodynamic performance by defining various set and assemblies of three-dimensional subspaces. These spaces are then visualized in the 3D CAVE immersive room opening thus novel paths for the undestanding of the performance of wing aerodynamics with flow and geometric variation. The particular case of airplane wings is presented.},
keywords = {Computational geometry;Engineering education;Virtual reality;Visual communication;},
notcrossref = {asme2002proc}
}
@proceedings{asme2002proc,
title = {14th International Conference on Design Theory and Methodology, Integrated Systems Design, and Engineering Design and Culture / Integrated Systems Design (Theme: Aircraft Systems)},
booktitle = {{IDETC/CIE2002}},
series = {ASME Conference Proceedings},
year = 2002,
volume = 4,
isbn = {0-7918-3624-4},
organization = {ASME}
}
@inproceedings{casi1987,
author = {Benoît Ozell and Ricardo Camarero},
title = {{An Interactive Graphics Package for 3-D Flow Visualization}},
booktitle = {{34th Annual General Meeting}},
year = 1987,
month = {Mai},
organization = {{Canadian Aeronautics and Space Institute (CASI)}},
address = {Toronto}
}
@techreport{cerca95-35,
author = {Benoît Ozell},
title = {Un environnement configurable pour la visualisation de données},
institution = {Cerca},
year = 1995,
month = {Mars},
number = {R95-35}
}
@techreport{cerca95-4,
author = {Benoît Ozell},
title = {{VU}, Un programme de visualisation configurable},
institution = {Cerca},
year = 1995,
number = {R95-4},
month = {Mai}
}
@techreport{cerca95-43,
author = {Benoît Ozell},
title = {Visualisation et langage},
institution = {Cerca},
year = 1995,
month = {Mai},
number = {R95-43}
}
@techreport{cerca95-5,
author = {Benoît Ozell},
title = {VU Data Structures},
institution = {Cerca},
year = 1995,
number = {R95-5},
month = {Mai}
}
@techreport{cerca97-11,
author = {Benoît Ozell},
title = {Description du format de fichier .pie},
institution = {Cerca},
year = 1997,
month = {Février},
number = {R97-11}
}
@techreport{cerca97-12,
author = {Benoît Ozell},
title = {Utilisation du programme de visualisation scientifique configurable {VU}},
institution = {Cerca},
year = 1997,
month = {Février},
number = {R97-12}
}
@inproceedings{cfd2000a,
author = {Benoît Ozell and Chantal Pic and Ricardo Camarero},
title = {{Topics in Collaborative Visualization Environments}},
booktitle = {8e conférence annuelle de la Société canadienne de CFD (CFD2K)},
year = 2000,
organization = {CFD Society of Canada},
address = {Montréal},
month = {Juin},
pages = {495-502},
annote = {R2000-84},
volume = 1
}
@misc{cfdbulletin2000,
author = {Chantal Pic and Benoît Ozell},
title = {{VU}, A Configurable Scientific Visualization Program},
howpublished = {Bulletin de la Société canadienne de CFD, No 12},
month = {Juin},
year = 2000,
annote = {13-16 juin 2000, R2000-86},
}
@inproceedings{compugraphics1995,
author = {Benoît Ozell and Ricardo Camarero},
title = {{A Linguistics Approach to Visualization}},
booktitle = {{4th International Conference Edugraphics \& Compugraphics '95}},
year = 1995,
month = {Décembre},
address = {Alvor, Portugal},
editor = {Harold P. Santo},
annote = {R1995-85}
}
@article{finel1995a,
author = {Benoît Ozell and Ricardo Camarero and André Garon and François Guibault},
title = {{Analysis and visualization tools in CFD, Part I: A configurable data extraction environment}},
journal = {Finite Elements in Analysis and Design},
year = 1995,
volume = 19,
pages = {295--307},
doi = {10.1016/0168-874X(94)00069-R},
annote = {R1995-76}
}
@misc{invisu2003,
author = {Benoît Ozell and al.},
title = {Transfert de technologie à une entreprise issue de la recherche},
notnote = {La compagnie \emph{inVisu inc.} offre des logiciels et des services de visualisation scientifique. Cette entreprise est toujours active aujourd'hui et poursuit sa mission commerciale.},
note = {La compagnie \emph{inVisu inc.} offre des logiciels et des services de visualisation scientifique afin « d'aider la communauté scientifique à analyser ses données numériques et à en communiquer les résultats ». Cette entreprise est toujours active aujourd'hui et poursuit sa mission commerciale.},
year = 2003,
url = {http://www.invisu.ca}
}
@techreport{maya1998,
author = {Benoît Ozell and Martin Tapp},
title = {Visualization Software for Orbit Modeling},
institution = {Cerca},
year = 1998,
month = {Août},
annote = {Contract report for Maya Heat Transfert Technologies Limited}
}
@phdthesis{ozellphd1995,
author = {Benoît Ozell},
title = {Un environnement configurable pour la visualisation de données},
school = {\'EPM},
year = 1995,
month = {Mars}
}
@misc{sc1998,
author = {Benoît Ozell},
title = {{Best Industrial Collaboration Award}},
howpublished = {{High Performance Computing Challenge, IEEE SC98 (Super Computing 98)}},
month = {Novembre},
year = 1998,
note = {Orlando, Florida, USA}
}
@inproceedings{usnccm14,
author = {Anis Benyoub and Benoît Ozell},
title = {{A Practical Method for Automatic Camera Paths Generation in Scientific Visualization Storytelling}},
booktitle = {14th U.S. National Congress on Computational Mechanics},
year = 2017,
month = {Juillet},
address = {Montréal, Canada},
organization = {USACM},
}
@incollection{vki1991,
author = {Benoît Ozell and François Guibault and Ricardo Camarero and Robert Magnan},
title = {{VU: A Configurable Environment for Data Visualization}},
booktitle = {Computer graphics and flow visualization in computational fluid dynamics},
publisher = {von Karman Institute for Fluid Dynamics},
series = {Lecture Series 1991-10, Computer Graphics and Flow Visualization in CFD},
editor = {G. Degrez and H. Deconinck},
year = 1991,
address = {Rhode-Saint-Genèse, Belgique},
month = {Septembre}
}