Funded Research Projects
Present
Low-Resource Techniques and Methodologies for Processing Language Varieties
From October 1, 2024 to September 30, 2025
- Program: Canada First Research Excellence Fund
Granting Agency(ies): Tri-Agency Institutional Programs Secretariat
Modeling and moderating online communities
From April 1, 2024 to March 31, 2027
- Program: Team Research Project
Funding Organization(s): Fonds de recherche du Québec - Nature et technologies
EMERGENCE - Pushing back the wall of complexity through interactive and adaptive simulation
From November 30, 2022 to November 29, 2025
- Program: Alliance Grants
Funding Organization(s): Boréalys Games, Natural Sciences and Engineering Research Council of Canada, PROMPT-Québec, Desjardins Credit Union Federation of Quebec
Digital shift in the Quebec press
From November 30, 2021 to November 29, 2026
- Program: Alliance Grants
Funding organization(s): Natural Sciences and Engineering Research Council of Canada, Le Soleil, CN2i, PROMPT-Québec
This field currently contains no data.
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Publications
Research Areas
Artificial intelligence, n.e.c.
Artificial intelligence, n.e.c.
High dimensional data analysis
High-dimensional data analysis
This field currently contains no data.
Completed
Optimizing editorial processes at Radio-Canada based on motivations for information and user profiles
From June 1, 2024 to May 31, 2025
- Program: OBVIA: Thematic Intervention Projects
Funding organization(s): Fonds de recherche du Québec - Society and culture
Planning the contextual analysis of equitable data collection in electronic medical and health records in Quebec
From October 1, 2023 to September 30, 2024
- Program: Planning and Dissemination Grants – Institute Community Support Program
Granting Agency(ies): Canadian Institutes of Health Research
Automatic analysis of gender inequalities in the French media
From April 11, 2023 to September 3, 2023
- Program: Mitacs Globalink Research Fellowship
Funding organization(s): MITACS Inc.
Putting AI at the service of the diversity of cultural expressions: an exploration of the conditions that must be met for recommendation algorithms to promote the discoverability of Quebec literary works in the digital environment.
From January 1, 2020 to December 31, 2023
- Program: OBVIA - Call for Innovative Projects (2019-2022) - Section 1
Funding organization(s): Fonds de recherche du Québec - Society and culture
This field currently contains no data.
Publications
9 of 20
2025
Association Rules Mining with Auto-encoders
API - Listes des Auteurs
Authors:
Berteloot T., Khoury R., Durand A.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Articles accepted or published in peer-reviewed scientific journals
2024
Quebec Automobile Insurance Question-Answering With Retrieval-Augmented Generation
API - Listes des Auteurs
Authors:
Beauchemin D., Gagnon Z., Khoury R.
arXiv
Articles accepted or published in peer-reviewed scientific journals
2023
ASSOCIATION RULES MINING WITH AUTO-ENCODERS
API - Listes des Auteurs
Authors:
Berteloot T., Khoury R., Durand A.
arXiv
Articles accepted or published in peer-reviewed scientific journals
2023
RISC: Generating Realistic Synthetic Bilingual Insurance Contract
API - Listes des Auteurs
Authors:
Beauchemin D., Khoury R.
arXiv
Articles accepted or published in peer-reviewed scientific journals
2023
MeaningBERT: assessing meaning preservation between sentences
API - Listes des Auteurs
Authors:
Beauchemin D., Saggion H., Khoury R.
Frontiers in Artificial Intelligence
Articles accepted or published in peer-reviewed scientific journals
2023
Modeling and Moderation of COVID-19 Social Network Chat
API - Listes des Auteurs
Authors:
Gélinas-Gascon F., Khoury R.
Information (Switzerland)
Articles accepted or published in peer-reviewed scientific journals
2022
CAMBRIAN EXPLOSION ALGORITHM FOR MULTI-OBJECTIVE ASSOCIATION RULES MINING
API - Listes des Auteurs
Authors:
Berteloot T., Khoury R., Durand A.
arXiv
Articles accepted or published in peer-reviewed scientific journals
2022
A novel word sense disambiguation approach using WordNet knowledge graph
API - Listes des Auteurs
Authors:
AlMousa M., Benlamri R., Khoury R.
Computer Speech and Language
Articles accepted or published in peer-reviewed scientific journals
2022
Understanding the Influence of Web-Based Information, Misinformation, Disinformation, and Reinformation on COVID-19 Vaccine Acceptance: Protocol for a Multicomponent Study
API - Listes des Auteurs
Authors:
Dubé E., MacDonald S.E., Manca T., Bettinger J.A., Driedger S.M., Graham J., et al.
JMIR Research Protocols
Articles accepted or published in peer-reviewed scientific journals
This field currently contains no data.
Fields of interest
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Research chairs
Articles
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M. Blanc, V. Yanick, J. Massé, R. Khoury, J. A. Gramaccia, “Les femmes en temps de pandémie dans les médias”, Communication, vol. 41 no. 2, December 2024.
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D. Beauchemin, Z. Gagnon, R. Khoury, “Quebec Automobile Insurance Question-Answering With Retrieval-Augmented Generation”, Proceedings of the Natural Legal Language Processing Workshop, pp. 48–60, November 2024.
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T. Berteloot, R. Khoury, A. Durand, “Association Rules Mining with Auto-Encoders”, 25th International Conference on Intelligent Data Engineering and Automated Learning, 20-22 November 2024.
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K. Essaied, S. Mellouli, Sehl, R. Khoury, “Predicting User Frustration during Interaction with Conversational Systems”, 2024 Americas Conference on Information Systems (AMCIS), August 2024.
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D. Beauchemin, H. Saggion, R. Khoury, “MeaningBERT: assessing meaning preservation between sentences”, Frontiers in Artificial Intelligence, vol. 6, September 2023.
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P.-L. Deziel, M. Simard, C. Sirois, S. Auclair, R. Khoury, “Applying Contextual Integrity to the Development of Polypharmacy Indicators in Canada”, 5th Annual Symposium on Applications of Contextual Integrity, September 2023.
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D. Beauchemin, R. Khoury, “RISC: Generating Realistic Synthetic Bilingual Insurance Contract”, 36th Canadian Conference on Artificial Intelligence, June 2023.
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A. Larouche, A. Durand, R. Khoury, C. Sirois, “Neural Bandits for Data Mining: Searching for Dangerous Polypharmacy”, Artificial Intelligence for Personalized Medicine, pp. 57-74. February 2023.
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F. Gélinas-Gascon, R. Khoury, “Modeling and Moderation of COVID-19 Social Network Chat”, Information, vol. 14 no. 2, February 2023.
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E. Dube, S. E. MacDonald, T. Manca, J.A. Bettinger, S. M. Driedger, J. Graham, D. Greyson, N. E. MacDonald, S. B. Meyer, G. Roch, M. Vivion, L. Aylsworth, H. Witteman, F. Gélinas-Gascon, L. Marques Sathler Guimaraes, H. Hakim, D. Gagnon, B. Béchard, J. A. Gramaccia, R. Khoury, S. Tremblay “Understanding the Influence of Web-Based Information, Misinformation, Disinformation, and Reinformation on COVID-19 Vaccine Acceptance: Protocol for a Multicomponent Study”, JMIR Research Protocols, vol. 11, no. 10, 2022.
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Z. Trabelsi, S. Mellouli, R. Khoury. "Online content moderation and the challenge of conceptualizing cyberbullying", 28th Americas Conference on Information Systems, August 2022.
- V. Primpied, D. Beauchemin, R. Khoury, “Quantifying French Document Complexity”, 35th Canadian Conference on Artificial Intelligence, May-June 2022.
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M. AlMousa, R. Benlamri, R. Khoury, “A Novel Word Sense Disambiguation Approach Using WordNet Knowledge Graph”, Computer Speech & Language, vol. 74, January 2022.
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M.-A. Larochelle, É. Brassard-Gourdeau, Z. Trabelsi, R. Khoury, S. Mellouli, L. Wood, C. Priebe. “Protecting Online Communities from Harmful Behaviors”, Médias sociaux : perspectives sur les défis liés à la cybersécurité, la gouvernementalité algorithmique et l’intelligence artificielle, Schallum Pierre & Jaafar Fehmi (eds.), Presses de l’Université Laval, ISBN : 978-2-7637-5328-7, pp.149-166, 2021.
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C. Sirois, R. Khoury, A. Durand, P.-L. Deziel, O. Bukhtiyarova, Y. Chiu, D. Talbot, A. Bureau, P. Despres, C. Gagne, F. Laviolette, A.-M. Savard, J. Corbeil. T. Badard, S. Jean, M. Simard, “Exploring polypharmacy with artificial intelligence: data analysis protocol”, BMC Medical Informatics and Decision Making, vol. 21 no. 219, July 2021.
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T. Racicot, R. Khoury, C. Pere, “Estimation of uncertainty bounds on disparate treatment when using proxies for the protected attribute”, 34th Canadian Conference on Artificial Intelligence, May 2021.
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E. Brassard-Gourdeau, R. Khoury, “Using Sentiment Information for Preemptive Detection of Harmful Comments in Online Conversations”, 34th Canadian Conference on Artificial Intelligence, May 2021.
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R. Avila, R. Khoury, R. Khoury, F. Petrillo, “Use of Security Logs for Data Leak Detection: A Systematic Literature Review”, Security and Communication Networks, vol. 2021 no. 1, March 2021.
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M. AlMousa, R. Benlamri, R. Khoury, “Exploiting non-taxonomic relations for measuring semantic similarity and relatedness in WordNet”, Knowledge-Based Systems, vol. 212, January 2021.
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M.-A. Larochelle, R. Khoury, “Generalisation of Cyberbullying Detection”, IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, pp. 296-300, December 2020.
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D. T. Vo, R. Khoury, “Language Identification on Massive Datasets of Short Messages using an Attention Mechanism CNN”, IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, pp. 16-23, December 2020.
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N. Garneau, D. Beauchemin, E. Gaumond, P.-L. Déziel, L. Lamontagne, R. Khoury, “Generating Intelligible Plumitifs Summaries: Use Case Application with Ethical Considerations”, Proceedings of the 13th International Conference on Natural Language Generation, December 2020.
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E. Brassard-Gourdeau, R. Khoury, “Subversive Toxicity Detection using Sentiment Information”, Proceedings of the Third Workshop on Abusive Language Online, pp. 1-10, August 2019.
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M. AlMousa, R. Benlamri, R. Khoury, “NLP-Enriched Automatic Video Segmentation”, Proceedings of 6th International Conference on Multimedia Computing and Systems, May 2018.
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U. Coté-Allard, G. Dubé, R. Khoury, L. Lamontagne, B. Gosselin, F. Laviolette, “Time Adaptive Dual Particle Swarm Optimization”, Proceedings of the 2017 IEEE Congress on Evolutionary Computation, June 2017.
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S. Zong, R. Khoury, R. Benlamri, “Local and Global Influence on Twitter”, Advances in Artificial Intelligence: Lecture Notes in Artificial Intelligence, vol. 10233, pp. 45-50, May 2017.
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L. Gan, R. Benlamri, R. Khoury, “Improved Sentiment Classification by Multi-modal Fusion”, Proceedings of the IEEE Third International Conference on Big Data Computing Service and Applications, pp. 11-16, April 2017.
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B. J. Oommen, R. Khoury, A. Schmidt, “Text Classification Using “Anti”-Bayesian Quantile Statistics-Based Classifiers”, Transactions on Computational Intelligence XXV, pp 101-126, September 2016,.
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J. Li, S. Fong, Y. Zhuang, R. Khoury, “Hierarchical Classification in Text Mining for Sentiment Analysis”, Soft Computing: A Fusion of Foundations, Methodologies and Applications, vol. 20 no. 9, pp 3411–3420, September 2016,
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R. Khoury, F. Sapford, “Latin Word Stemming using Wiktionary”, Digital Scholarship in the Humanities, vol. 31 no. 2, pp. 368–373, June 2016.
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V. Jahjah, R. Khoury, L. Lamontagne, “Word Normalization Using Phonetic Signatures”, Advances in Artificial Intelligence: Lecture Notes in Artificial Intelligence, vol. 9673, pp.180-185. May-June 2016.
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J. Bergeron, A. Schmidt, R. Khoury, L. Lamontagne “Building User Interest Profiles Using DBpedia In A Question Answering System”, Proceedings of the 29th International FLAIRS Conference, pp. 14-19, May 2016.
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R. Khoury, D. Hayes, “Alliteration and character focus in the York Plays”, Digital Medievalist, vol. 10, October 2015.
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R. Khoury, “Microtext Normalization using Probably-Phonetically-Similar Word Discovery”, Proceedings of the Eight International Workshop on Selected Topics in Mobile and Wireless Computing, pp. 392-399, October 2015.
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B. J. Oommen, R. Khoury, A. Schmidt, “Text Classification Using Novel "Anti-Bayesian" Techniques”, Computational Collective Intelligence, September 2015.
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R. Khoury, “Phonetic Normalization of Microtext”, Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, pp. 1600-1601, August 2015.
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U. Côté Allard, R. Khoury, L. Lamontagne, J. Bergeron, F. Laviolette, A. Bergeron-Guyard, “Optimizing Question-Answering Systems Using Genetic Algorithms”, Proceedings of the 28th International FLAIRS Conference, pp. 32-37, May 2015.
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C. Wei, R. Khoury, S. Fong, “Recommendation Systems for Web 2.0 Marketing”, Studies in Big Data Volume 3: Data Mining for Service, Katsutoshi Yada (ed.), Springer, ISBN: 978-3-642-45252-9, pp 171-196, 2014.
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H. Chinaei, L. Lamontagne, F. Laviolette, R. Khoury, “A Topic Model Scoring Approach for Personalized QA Systems”, Text, Speech and Dialogue, vol. 8655, pp. 84-92, September 2014.
- J. Li, S. Fong, Y. Zhuang, R. Khoury, “Hierarchical Classification in Text Mining for Sentiment Analysis”, Proceedings of the 2014 International Conference on Soft Computing & Machine Intelligence, September 2014.
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R. Khoury, R. Khoury, W. Hamou-Lhadj, “Microtext Processing”, Encyclopedia of Social Network Analysis and Mining , Reda Alhajj & Jon Rokne (ed.), Springer, ISBN: 978-1-4614-6169-2, pp. 894-904, August 2014.
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L. Lamontagne, F. Laviolette, R. Khoury, A. Bergeron-Guyard, “A Framework for Building Adaptive Intelligent Virtual Assistants”, Proceedings of the 13th IASTED International Conference on Artificial Intelligence and Applications, February 2014.
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S. Fong, Y. Zhuang, J. Li, R. Khoury, “Sentiment Analysis of Online News using MALLET”, Proceedings of the 2013 International Symposium on Computational and Business Intelligence, pp.301-304, August 2013.
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S. Fong, M. G. Da Costa Jr, R. Khoury, “Air Cargo Scheduling Using Genetic Algorithms”, Proceedings of the 2013 International Symposium on Computational and Business Intelligence, pp.170-173, August 2013.
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C. Wei, R. Khoury, S. Fong, “Web 2.0 Recommendation Service by Multi-Collaborative Filtering Trust Network Algorithm”, Information Systems Frontiers, vol. 15 no. 4, pp. 533-551, August 2013.
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M. AlemZadeh, R. Khoury, F. Karray, “Query Classification using Wikipedia’s Category Graph”, Journal of Emerging Technologies in Web Intelligence, vol.4 no. 3, pp. 207-220, August 2012.
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J. Luo, J. Kivinen, J. Malo, R. Khoury, “Architecture of a Cloud-Based Social Networking News Site”, Journal of Emerging Technologies in Web Intelligence, vol. 4 no. 3, pp. 227-233, August 2012.
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M. Idris, A. Mehrabian, A. Hamou-Lhadj, R. Khoury, “Pattern-Based Trace Correlation Technique to Compare Software Versions”, in Autonomous and Intelligent Systems, pp. 159-166, June 2012.
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M. AlemZadeh, K. Abida, R. Khoury, F. Karray, “Enhancement of the ROVER’s Voting Scheme Using Pattern Matching”, Autonomous and Intelligent Systems, pp. 167-174, June 2012.
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R. Khoury, “Sentence Clustering Using Parts-of-Speech”, International Journal of Information Engineering and Electronic Business, vol. 4 no. 1, pp. 1-9, February 2012.
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N. Nematollahi, R. Khoury, “A Case Study in Key Measuring Software”, International Journal of Image, Graphics and Signal Processing, vol. 4 no. 1, pp. 1-11, February 2012.
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R. Khoury, “A Learning Algorithm for Question Type Classification”, Proceedings of the 2011 International Conference on Artificial Intelligence, vol. 1, pp. 365-371, July 2011.
- R. Khoury, “Question Type Classification Using a Part-of-Speech Hierarchy”, Autonomous and Intelligent Systems, pp. 212-221, June 2011
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M. AlemZadeh, R. Khoury, F. Karray, “Exploring Wikipedia’s Category Graph for Query Classification”, Autonomous and Intelligent Systems, pp. 222-230, June 2011
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R. Khoury, “Query Classification using Wikipedia”, International Journal of Intelligent Information and Database Systems, vol. 5 no. 2, pp.143-163, April 2011.
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R. Khoury, “Using Encyclopaedic Knowledge for Query Classification”, Proceedings of the 2010 International Conference on Artificial Intelligence, vol. 2, pp. 857-862, July 2010.
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R. Khoury, “Exploiting Wikipedia in Query Understanding Systems”, Proceedings of the Fifth International Conference on Digital Information Management, pp. 292-297, July 2010.
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R. Khoury, “The Impact Of Wikipedia On Scientific Research”, Proceedings of the Third International Conference on Internet Technologies and Applications, pp. 2-11, September 2009.
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R. Khoury, F. Karray, M. Kamel, “Domain Representation using Possibility Theory: An Exploratory Study”, IEEE Transactions on Fuzzy Systems, vol. 16 no. 6, pp. 1531-1541, December 2008.
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R. Khoury, F. Karray, M. Kamel, “Keyword Extraction Rules Based on a Part-Of-Speech Hierarchy”, International Journal of Advanced Media and Communication, vol. 2 no. 2, pp. 138-153, April 2008.
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R. Khoury, F. Karray, Y. Sun, M. Kamel, O. Basir, “Semantic Understanding of General Linguistic Items by Means of Fuzzy Set Theory”, IEEE Transactions on Fuzzy Systems, vol. 15 no. 5, pp. 757-771, October 2007.
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R. Khoury, F. Karray, M. Kamel, “Keyword Extraction Rules Based on a Part-Of-Speech Hierarchy”, Proceedings of the 4th Annual Scientific Conference of the LORNET Research Network, November 2007.
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R. Khoury, F. Karray, M. Kamel, “Extracting and Representing Actions in Text Using Possibility Theory”, Proceedings of the 3rd Annual Scientific Conference of the LORNET Research Network, November 2006.
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R. Khoury, F. Karray, M. Kamel, “A Methodology for Extracting and Representing Actions in Texts”, Proceedings of the 2006 IEEE International Conference on Fuzzy Systems, p. 574-581, July 2006.
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R. Khoury, “An Enhanced Positioning Algorithm for a Self-Referencing Hand-Held 3D Sensor”, Proceedings of the 3rd Canadian Conference on Computer and Robot Vision, p. 44, June 2006.
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R. Khoury, F. Karray, M. Kamel, “A Fuzzy Classifier for Natural Language Text using Automatically-Learned Fuzzy Rules”, Proceedings of the second International Conference on Artificial & Computational Intelligence for Decision, Control and Automation - International Conference on Machine Intelligence, November 2005.
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Y. Sun, R. Khoury, F. Karray, O. Basir, “Semantic Context Classification by Means of Fuzzy Set Theory”, Proceedings of the 2005 IEEE International Conference on Natural Language Processing and Knowledge Engineering, pp. 250-255, October–November 2005.
Articles
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R. Khoury, D. W. Harder, Numerical Methods and Modelling for Engineering, Springer, 2016, ISBN 978-3-319-21175-6.
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R. Khoury, C. Drummond (eds.), Advances in Artificial Intelligence, Springer Lecture Notes in Artificial Intelligence vol. 9673, 2016, ISBN 978-3-319-34110-1.
Awards and distinctions
Books
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RISCBAC : a dataset of 10 000 synthetic Québec car insurance contrats aligned in French and English. https://huggingface.co/datasets/davebulaval/RISCBAC
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Grammatical and agrammatical sentences in Québec French extracted from the Banque de dépannage linguistique. https://donneesquebec.ca/recherche/dataset/donnees-linguistiques/resource/f91f62f6-2bed-4bf1-891b-51255bf5fbba
Articles
Dataset
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R. Khoury, M. Verhaverbeke, J.A. Gramaccia, “Automated Journalistic Questions: A New Method for Extracting 5W1H in French”, arXiv:2505.14804 [cs.CL].
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T. S. Viera, R. Khoury, “Relationship Between Online Harmful Behaviors and Social Network Message Writing Style”, arXiv:2212.07526 [cs.CL].
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T. Berteloot, R. Khoury, A. Durand, “Cambrian Explosion Algorithm for Multi-Objective Association Rules Mining arXiv:2211.12767 [cs.NE].
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J. Mo, L. Lamontagne, R. Khoury, “Word embeddings and Global Preference for Contextual Suggestion”, Proceedings of TREC 2016, November 2016.
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R. Joganah, R. Khoury, L. Lamontagne, “Laval University at TREC Dynamic Domain 2016: Subtopic extraction focused on Named Entities”, Proceedings of TREC 2016, November 2016.
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J. Mo, L. Lamontagne, R. Khoury, “Laval University and Lakehead University Experiments at TREC 2015 Contextual Suggestion Track”, Proceedings of TREC 2015, November 2015.
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R. Joganah, R. Khoury, L. Lamontagne, “Laval University and Lakehead University at TREC Dynamic Domain 2015: Combination of Techniques for subtopics coverage”, Proceedings of TREC 2015, November 2015.
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K. Scott, L. Docksteader, R. Benlamri, R. Khoury, A. Kim, “Northern Lights: Medical Documentation System for Health Care Collaboration”, Fifth International Conference on Digital Information Management, July 2010.
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K. Scott, L. Docksteader, R. Benlamri, R. Khoury, A. Kim, “Improved IPC Through Shared Documentation and Development of a Medical Domain Specific Language”, Northern Health Research Conference, June 2010.
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R. Khoury, Y. Sun, F. Karray, M. Kamel, “Semantic Domain Classification by Means of Possibility Distributions”, I2LOR-05 E-Learning for the Future: From Content to Services, November 2005.