TY  - Type of reference 
TI  - Context-based Assistant Systems: First Results 
AU  - Patrick Brézillon 
AB  - The evolution of AI systems from expert systems, knowledge-based systems, joint cognitive systems, intelligent systems, intelligent assistant systems (IASs) and the coming generation of Context-based IASs (CIASs). CIASs require a deep focus on context and its relations with the users, the task at hand, the situation and the environment in which the task is accomplished by the user; the observation of users through their action and behaviors and not a profile library; a robust conceptual framework for modeling and managing context; and a computational tool for representing in a uniform way pieces of knowledge, of reasoning and of contexts. 
DO  - 10.21494/ISTE.OP.2021.0686 
JF  - Modeling and Using Context 
KW  - Context modelling,  task realization,  activity,  contextual graphs (CxG) formalism,  CxG-based simulation, Modélisation du contexte,  réalisation d‘une tâche,  activité,  formalisme des graphes contextuels,  simulation basée sur les graphes contextuels,  
L1  - http://www.openscience.fr/IMG/pdf/iste_muc21v4n1_4.pdf 
LA  - en 
PB  - ISTE OpenScience 
DA  - 2021/07/1 
SN  - 2514-5711 
TT  - Les Systèmes d’Assistance basé sur le Contexte : Premiers résultats 
UR  - http://www.openscience.fr/Context-based-Assistant-Systems-First-Results 
IS  - CONTEXT-21 Special Issue 
VL  - 4 
ER  -