Maar, D., Kefi, H., Orhan, M. (2021), “TheAmbiguous Role of FOMO in Shaping the Online Experience and Brand Relationship of Brand Account Followers on Instagram”, Annual Conference of The European Marketing Academy2021(EMAC), Madrid
Kefi, H., Aouina-Mejri, C. (2020), "Should We Continue Using Intelligent Virtual Assistants? The Role of Gratifications and Privacy Concerns", 2020 Academy of Marketing Science Annual Conference, Coral Gables, Florida, USA.
Kefi, H.;Nanthaamornphong, A.; Bressan, S.; Abdessalem T.(2019), “Determinants of Social Networking Usage and Regret in Two Cultural Settings: France and Thailand”. Americas Conference on Information Systems Proceedings (AMCIS), Cancun, Mexico.
Kefi, H.; Farran, S.; Zhao, Y. (2019), “Fame in the Frame: Seeking, Seeing and Sharing for Museum Visits Using Social Media”, 14th Organization Studies Summer Workshop on ‘Technology and organization’, Mykonos, Greece.
Shaar, A.; Kefi, H.; Abdessalem, T. (2018), “The Balanced Reflective Uplift Modeling: Presentation of a New Model and Experimental Application in the Healthcare Sector”, Global Information Technology Management Conference 2018 Proceedings (GITMA), Mexico City, Mexico (Best paper award).
Kefi, H.; Kalika, M. (2018), “Dépendance au courrier électronique : effets sur le techno-stress et la surcharge informationnelle et répercussions sur la performance », Actes du colloque de l’Association Information et Management (AIM), Montréal, Canada.
Kefi, H. (2017), “Dual Drivers of Facebook Usage and Regret Experience in Networking versus Brand page Usage”, Americas Conference on Information Systems Proceedings (AMCIS), Boston, USA.
Kefi, H. (2016), "Dual Drivers of Facebook Usage and Regret Experience in Networking versus Brand page Usage", Americas Conference on Information Systems (AMCIS), Boston, USA.
Kefi, H.; Indra, S.; Abdessalem, T. (2016), “Social Media Marketing Analytics: A multicultural Approach Applied to the Beauty & Cosmetics Sector”, Pacific Asia Conference on Information Systems Proceedings (PACIS), Chiayi, Taiwan.
Ait Aider B.; Kefi, H. (2016), « Usage éthique des systèmes d’information de santé : une approche par la notion d’affordance », Colloque de l’ARIMHE, IAE Limoges, France.
Ait Aider B.; Kefi, H. (2016), “Les systèmes d’information de santé et le partage d’information: Vers une approche par les affordances de l’usage et du changement”, Actes du colloque de l’Association Information et Management (AIM), Lille, France. (Best Methodology Award 2016)
Kefi, H., Mlaiki, A., Kalika, M. (2015), “Social Networking Continuance: When Habit leads to Information Overload”, European Conference on Information Systems Proceedings (ECIS), Munster, Germany.
Sarr, L. ; Kefi, H. (2015), “Usages et éthique du livre numérique : Vers un modèle explicatif”. Actes du colloque de l’Association Information et Management (AIM), Rabat, Le Maroc.
Kefi, H., Mlaiki, A., Kalika, M. (2013), “RSN Continuance of Usage: What about Habit and Information Overload”, accepted for publication, Americas Conference on Information Systems Proceedings (AMCIS), Chicago, USA.
Kefi, H., Sarr, L. (2012), “Information Technology Codes of Ethics: An Analysis Proposal”, Americas Conference on Information Systems Proceedings (AMCIS), Seattle, USA.
Mlaiki, A., Kalika, M., Kefi, H. (2011), “Faceboook...encore, encore ! Rôle de l'affect, de l'habitude et de la surcharge informationnelle dans la continuité d'utilisation des réseaux sociaux numériques”. Actes du colloque de l’Association Information et Management (AIM), La Réunion (Best paper presented by a doctoral student).
Kefi, H., Mlaiki, A., Kalika, M. (2010), “Shy People and Facebook Continuance of Usage: Does Gender Matter?” Americas Conference on Information Systems Proceedings (AMCIS), Lima, Pérou.
Kefi, H., Mlaiki, A. (2009), "IT Offshoring in Tunisia: Trust Views from the Client and the Vendor Perspectives", Americas Conference on Information Systems Proceedings (AMCIS), San Francisco, USA.
Kefi, H., Alexandre-Leclair, L. (2009), “IT Organizational Alignment: Mechanistic versus Organic Patterns and Performance”, Americas Conference on Information Systems Proceedings (AMCIS), San Francisco, USA.
Kefi, H., Pallud, J. (2009), “How Information Technology Supports Cultural mediation in Museums”. Papier accepté au Colloque international Mediterraneen Conference on Information Systems (MCIS), Athènes, Grèce.
Walsh I., Kefi H. (2008), “The Spinning Top Model, A New Path to Conceptualize Culture and Values: Applications to IS research”, International Conference on Information Systems, proceedings (ICIS), Paris, France.
Walsh, I., Kefi, H. (2008), “The Role of IT Culture in IT Management: Seeking for Individual Archetypal IT-Cultural Profiles”, Americas Conference on information Systems Proceedings (AMCIS), Montréal, Canada.
Walsh, I., Kefi, H. (2008), “Developing the Concept of Individual IT Culture: The Spinning top Metaphor”, Americas Conference in information Systems Proceedings (AMCIS), Montréal, Canada.
Mlaiki, A., Kefi, H. (2008), “Trust as an Organizing Principle in Offshoring Intercultural Relationships”. Mediterraneen Conference on Information Systems Proceedings (MCIS), Tunis, Tunisie.
17. Kefi, H., Monod, E., Pallud, J. (2007), “The Role Played by ICT in Technical and Cultural Mediation: the case of the Louvre Website”. Mediterraneen Conference on Information SystemsProceedings (MCIS), octobre, Venise, Italie.
Kefi, H., Schwarz, A. et Kalika, M. (2006), “Modèle orienté processus versus Alignement stratégique : quels déterminants de la performance ?”. Actes du colloque de l’Association Information et Management (AIM), Luxembourg.
Kefi, H., Kalika, M. (2005), “Survey of Strategic Alignment Impacts on Organizational Performance in International European Companies”, Proceedings of the Hawaii International Conference on Systems Sciences (HICCS), Hawaï, USA.
Kefi, H., Kalika, M. (2003), “Choix stratégiques de l'entreprise étendue et déploiement technologique : alignement et performance”. Actes du colloque de l’Association Information et Management (AIM), Grenoble.
Kefi, H. (2002), “IS/IT Evaluation: A Process-oriented and Context-based Approach”, The European Conference on Information Technology Evaluation (ECITE), Paris.
Kefi, H. (2002), “Performance perçue d'un entrepôt de données : construction d'un instrument de mesure et résultats”. Actes du colloque de l’Association Information et Management (AIM), Hammamet, Tunisie.
Kefi, H. (2001), “Evaluation de la performance et des impacts d’un projet DataWahehouse dans une organisation financière”. Actes du colloque international de l’Association Information et Management (AIM), Nantes, 2001.
Kefi, H. (2000), “Developing a framework for assessing Global Information Systems Success: perceived individual effectiveness and organizational impacts”, Global Information Technology Management World Conference Proceedings (GITM), Memphis, USA.
1. Himdi, R.; Kefi, H. (2019), “How Should We Change our Learning Ways?, TREO TALKS, International Conference on Information Systems, proceedings (ICIS), Munich, Germany.
2. Shaar, A.; Kefi, H.; Abdessalem, T.; Segard, O. (2016), “Proposing a New Approach to Uplift Modeling: The Balanced Reflective Uplift Modeling”, CODE@MIT2016, accepted for presentation, Poster session, MIT, Boston, USA.
3. Kefi, H., Moores, T. (2015), “The Theory of Reflexive Ordinary Rationality: A new Path to Apprehend Socio-technical Change”, Journal of the Association of Information Systems (JAIS) endorsed paper development workshop, Pacific Asia Conference on Information Systems (PACIS), Singapore.
4. Kefi, H., Mlaiki, A., Kalika, M. (2013), “Usages des réseaux sociaux numériques: Habitude ou Addiction?”, 3ème journée de recherche de l’AIM Information Technology & Culture, Rouen Business School.
5. Kefi, H., Sarr, L. (2012), “Adaptation du modèle de développement moral de Kohlberg
à l’analyse des chartes éthiques informationnelles dans un contexte multiculturel”, 2ème journée de recherche de l’AIM Information Technology & Culture, Ecole de Management de Strasbourg, Université de Strasbourg.
6. Mlaiki, A., Kefi, H. (2012), “La confiance et les différences interculturelles dans l’externalisation des systèmes d’information”, 3ème Journée Internationale Innovation Sociétale et Entrepreneuriale Gouvernance Territoriale autour de la Méditerranée, Ecole Supérieure de Commerce et Institut de Recherche pour le Développement (IRD).
7. Kefi, H. (2009), “Réseaux sociaux numériques et culture : A la recherche d’un cadre d’analyse”, journée de recherche de l’AIM sur le thème : Théories sociales et Management des Systèmes d’Information, Ecole de Management de Strasbourg, Université de Strasbourg.
8. Kefi, H., Walsh, I. (2008), “Les systèmes d’information : tiers actants dans les processus de socialisation organisationnelle”, journée de recherche du CEDAG sur le thème : « Rôle du Tiers en gestion, Université Paris Descartes.
10. Kefi, H. (2007), “Strategic Alignment and Organizational Performance: Findings of a survey in International European Companies”, MIS Quarterly Workshop, in the European Conference on Information Systems (ECIS), Galway, Irlande.
11. Kefi, H. (2002), “Interactions entre acteurs et conduite de projet d’implantation des systèmes d’information”, journée de recherche GRH et TIC, Université Paris Dauphine.