de Recherche et d’Innovation
en Cybersécurité et Société
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Stéphane Gagnon
Professeur
Université du Québec en Outaouais (UQO)
Département des sciences administratives
Stéphane Gagnon, responsable du volet Cybersécurité et organisation, détient depuis 2001 un Ph.D. en administration des affaires de l’UQAM, spécialisé en gestion de la technologie. Professeur régulier à l’UQO depuis 2006, et détenteur d’un financement du Human-Centric Cybersecurity Partnership (HC2P), il apporte à notre équipe son expertise sur l’application des technologies d’intelligence sémantiques en cybersécurité et sur le leadership stratégique de la cyber-résilience. Comme responsable du Volet 2, il est collaborateur aux 5 axes, visant à intégrer les efforts de recherche en cybersécurité et organisations dans une perspective transdisciplinaire.
Productions incluses dans la recherche:
AUT (Autres), BRE (Brevet), CAC (Publications arbitrées dans des actes de colloque), CNA (Communication non arbitrée), COC (Contribution à un ouvrage collectif), COF (Communication arbitrée), CRE, GRO, LIV (Livre), RAC (Revue avec comité de lecture), RAP (Rapport de recherche), RSC (Revue sans comité de lecture).
Année : 1975 à 2024
Publications sélectionnées
2023 |
Khosrojerdi, F.; Motaghi, H.; Gagnon, S. Digital Transformation: Prior to and Following the Pandemic Article de journal Dans: Contributions to Economics, p. 139–152, 2023, ISSN: 14311933, (Publisher: Springer Science and Business Media Deutschland GmbH). @article{khosrojerdi_digital_2023, COVID-19 has negatively affected business operations and drastically threatened different ongoing organizational changes. Digital transformation has been considered a unique way of improving performance and business operations in the new digital world. However, the immediate shutdown caused by the pandemic and the lack of preparation for implementing digital transformation influenced most industries. This chapter outlines the negative implications of COVID-19 on transferring to digital solutions as well as revealed prospects. In this regard, the outcomes of implementing digital transformation in several sectors are reviewed. Assessing these impacts addresses the benefits and drawbacks associated with digitalized solutions. We highlight the beginning of the year 2020, the announcement of the global pandemic, as an important timeline for evaluating the contributions of published papers. Furthermore, we emphasize that papers published following the epidemic in addition to considering the impacts should be included in future research studies in this field. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG. |
Azzi, S.; Assi, A.; Gagnon, S. Scoring Ontologies for Reuse: An Approach for Fitting Semantic Requirements Article de journal Dans: Communications in Computer and Information Science, vol. 1789 CCIS, p. 203–208, 2023, ISSN: 18650929, (ISBN: 9783031391408 Publisher: Springer Science and Business Media Deutschland GmbH). @article{azzi_scoring_2023, The process of reusing ontologies is still challenging for the ontological community. One of the challenging efforts is to select the most relevant ontology from a set of candidates that needs a deep consideration. After the step of finding the candidates, many of them can be more appropriate than others as they fit better to the ontology requirements expressed by competency questions. First, we develop a mathematical formalisation based on Set Theory and we design the problem as an optimization problem to assist the knowledge engineer in selecting ontologies. Then, we provide formal steps to make well-founded comparison across a set of candidate ontologies. At last, we propose metrics to quantify the decision during the selection step. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG. |
Azzi, S.; Gagnon, S. Ontology-Driven Parliamentary Analytics: Analysing Political Debates on COVID-19 Impact in Canada Article de journal Dans: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 14149 LNCS, p. 89–102, 2023, ISSN: 03029743, (ISBN: 9783031398407 Publisher: Springer Science and Business Media Deutschland GmbH). @article{azzi_ontology-driven_2023, Parliamentary debates are usually published in Parliament’s websites to allows citizens to be informed on the latest national debates, proposals and decisions. To enhance citizen experience and engagement, functionalities such as debates annotation and question answering are necessary. Annotating text requires semantic content and ontologies are known for their ability to describe a common vocabulary for a domain and can be a solid base for annotation and question answering. We report on an ongoing study to enhance parliamentary analytics using an ontology and knowledge graph to sharpen annotations and facilitate their query by end-users. As a salient case, a sample of debates are collected on the COVID-19 impact in Canada, as its complexity shows the relevance of using advanced knowledge representation techniques. We focused on the development of a new “Impact of COVID-19 in Canada Ontology” (ICCO) that provides contextualized semantic information on impact in numerous policy areas, as this ontology is entirely built from Canadian parliamentary debates. It has been evaluated and validated by experts. Our conclusion underscores the importance of integrating ontology-driven parliamentary analytics within the broader context of digital transformation in legislative institutions, and the need for new platforms supporting free and open Digital Humanities. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG. |
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