Discovering temporal patterns hidden in a sequence of events has applications in numerous
areas like network failure analysis, customer behaviour analysis, web navigation pattern …

Toute activité médiée par l'outil informatique laisse des traces numériques qui constituent en
puissance des connaissances utiles, pour cette activité ou des activités futures. L'approche …

This article addresses issues related to traces modelling for formally describing human
interactions of people engaged in a synchronous collaborative learning activity. The …

With the development of information and Internet technology, human society has stepped
into an era of information overload. Owing to the overwhelming quantity of information, both …

This article addresses issues related to traces modelling and visualization in synchronous
collaborative learning. The objective is to propose models and tools for representing …

L'analyse des interactions humaines multimodales médiatisées par ordinateur est difficile.
La variété et la diversité des données recueillies par l'instrumentation de telles activités sont …

In this paper we present a general framework to describe a trace-based learner modelling
process. This framework includes three knowledge models: the first model is an explicit …

Résumé To help end-users mastering complex applications, it is often efficient to enable
them to" replay" what they have done so far. In some cases, it is even more useful to enable …

Περίληψη In education, e-learning is highly adopted to improve the learning experience and
increase learning efficiency and engagement. Yet, an explosion of online learning materials …

Nous présentons nos trois résultats principaux face à la difficulté d'assister l'analyse socio-
cognitive d'interactions humaines. D'une part, nous proposons une description du processus …