Une Nouvelle Approche pour l'Adaptation d'un Hypermédia Pédagogique au Profil Cognitif de l'Apprenant en Utilisant XML. - Samia Drissi; Tahar Bensebaa; Yacine Lafifi (CIIA, 2009)

Trace-based collaborative learning system. - Yacine Lafifi; Noureddine Gouasmi; Khaled Halimi; Wassila Herkas; Nassima Salhi; Assia Ghodbani (J. Comput. Inf. Technol., 2010)

COLEG: Collaborative Learning Environment within Grid. - Yacine Lafifi; Khaled Halimi; Mourad Hadjeris (J. Comput. Inf. Technol., 2010)

Dynamic management of tutors' roles in an online learning system. - Yacine Lafifi; Karima Azzouz; Hajer Faci; Wassila Herkas (Int. J. Learn. Technol., 2010)

Study of the Impact of Collaboration among Teachers in a Collaborative Authoring System. - Yacine Lafifi; Ghassen Touil (J. Inf. Technol. Educ. Innov. Pract., 2010)

Initializing the Tutor Model Using K-Means Algorithm. - Safia Bendjebar; Yacine Lafifi (Modeling Approaches and Algorithms for Advanced Computer Applications, 2013)

A new approach for grouping learners in CSCL systems. - Zohra Mehennaoui; Yacine Lafifi; Hassina Seridi; Asma Boudria (ICMCS, 2014)

A K-complementarity Technique for Forming Groups of Tutors in Intelligent Learning Environments. - Yacine Lafifi; Safia Bendjebar; Amina Zedadra (J. Comput. Inf. Technol., 2014)

Learning Faults Detection by AIS Techniques in CSCL Environments. - Amina Zedadra; Yacine Lafifi (J. Educ. Technol. Soc., 2015)

Automatic Detection of Tutoring Styles Based on Tutors' Behavior. - Safia Bendjebar; Yacine Lafifi; Amina Zedadra (Int. J. Distance Educ. Technol., 2016)

Dynamic Group Formation based on a Natural Phenomenon. - Amina Zedadra; Yacine Lafifi; Ouarda Zedadra (Int. J. Distance Educ. Technol., 2016)

Modeling and Evaluating Tutors' Function using Data Mining and Fuzzy Logic Techniques. - Safia Bendjebar; Yacine Lafifi; Hamid Seridi (Int. J. Web Based Learn. Teach. Technol., 2016)

Dynamic grouping of learners in a computer- supported collaborative practical works system. - Yacine Lafifi; Nabila Mehira; Amina Zedadra (Int. J. Knowl. Based Intell. Eng. Syst., 2016)

Improving the Quality of Mobile Learning Services. - Nadjette Benhamida; Louiza Bouallouche-Medjkoune; Djamil Aïssani; Yacine Lafifi (Wirel. Pers. Commun., 2017)

Collaborative Calibrated Peer Assessment in Massive Open Online Courses. - Asma Boudria; Yacine Lafifi; Yamina Bordjiba (Int. J. Distance Educ. Technol., 2018)

A New Approach for Assessing Learners in an Online Problem Based Learning Environment. - Houda Tadjer; Yacine Lafifi; Hassina Seridi-Bouchelaghem (Int. J. Inf. Commun. Technol. Educ., 2018)

Extracting Learner's Model Variables for Dynamic Grouping System. - Noureddine Gouasmi; Mahnane Lamia; Yassine Lafifi (NISS (Springer), 2021)

A new approach to identify dropout learners based on their performance-based behavior. - Rochdi Boudjehem; Yacine Lafifi (J. Univers. Comput. Sci., 2021)

A novel approach for facial expression recognition based on Gabor filters and genetic algorithm. - Adil Boughida; Mohamed Nadjib Kouahla; Yacine Lafifi (Evol. Syst., 2022)

An improvement of a data mining technique for early detection of at-risk learners in distance learning environments. - Safia Bendjebar; Yacine Lafifi; Hassina Seridi-Bouchelaghem (Int. J. Knowl. Learn., 2022)

Improving soft skills based on students' traces in problem-based learning environments. - Houda Tadjer; Yacine Lafifi; Hassina Seridi-Bouchelaghem; Sevinç Gülseçen (Interact. Learn. Environ., 2022)

Learning Behavior Analysis to Identify Learner's Learning Style based on Machine Learning Techniques. - Zohra Mehenaoui; Yacine Lafifi; Layachi Zemmouri (J. Univers. Comput. Sci., 2022)

Emorec: a new approach for detecting and improving the emotional state of learners in an e-learning environment. - Mohamed Nadjib Kouahla; Adil Boughida; Imed Chebata; Zohra Mehenaoui; Yacine Lafifi (Interact. Learn. Environ., 2023)

Unveiling Interactive Narratives: Enhancing MOOCs with Interaction Fiction. - Abdennour Redjaibia; Samia Drissi; Karima Boussaha; Sevinç Gülseçen; Yacine Lafifi (NiDS, 2024)

A Comparative Study On Sentiment Lexicons For Automatic Labeling. - Zohra Mehenaoui; Chayma Merabti; Houda Tadjer; Yacine Lafifi (RIF, 2024)

Improving temporal behavior based on students' traces in online-based learning environments. - Houda Tadjer; Zohra Mehenaoui; Yacine Lafifi; Amira Chemmakh (J. Univers. Comput. Sci., 2024)

A new approach for assessing the quality of online courses. - Youssouf Abda; Zohra Mehenaoui; Yacine Lafifi; Rochdi Boudjehem (Educ. Inf. Technol., 2024)

emoLearnAdapt: A new approach for an emotion-based adaptation in e-learning environments. - Adil Boughida; Mohamed Nadjib Kouahla; Yacine Lafifi (Educ. Inf. Technol., 2024)

An early warning system to predict dropouts inside e-learning environments. - Rochdi Boudjehem; Yacine Lafifi (Educ. Inf. Technol., 2024)