BOGDAN PĂTRUŢ Department of Mathematics and Informatics, Faculty of Sciences, “Vasile Alecsandri” University of Bacău, Spiru Haret 8, 600114 Bacău, ROMANIA, email: bogdan@edusoft.ro
This paper’s aim is to define the concepts of s-agent and multiagent monitoring system we used for constructing the MageLan and ContTest systems. We used formal language theory to present the environment and the abstract architecture for constructing multi-agent systems.