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Modelling structures in generic space, a condition for adaptiveness of monitoring cognitive agent
Authors:Marc Le Goc  Michel Gaeta
Affiliation:(1) Polytechrsquo Marseille, LSIS, UMR CNRS 6168, Av. Escadrille Normandie Niemen, 13 397 Marseille Cedex 20, France;(2) TIXIS Systems, ARCELOR Group, SACHEM Research, DB25 13 776 Fos sur Mer Cedex, France;(3) VIBRIA, Avenue du Luxembourg, ZAC des Playes, 83 507 La Seyne sur Mer, France
Abstract:The adaptiveness of agents is one of the basic conditions for the autonomy. This paper describes an approach of adaptiveness forMonitoring Cognitive Agents based on the notion of ldquogeneric spacesrdquo. This notion allows the definition of virtual ldquogeneric processesrdquo so that any particular actual process is then a simple configuration of the ldquogeneric processrdquo, that is to say a set of values of parameters. Consequently, ldquogeneric domain ontologyrdquo containing the generic knowledge for solving problems concerning the ldquogeneric processrdquo can be developed. This lead to the design of ldquoGeneric Monitoring Cognitive Agentrdquo, a class of agent in which the whole knowledge corpus is generic. In other words, modeling a process within a generic space becomes configuring a ldquogeneric processrdquo and adaptiveness becomes genericity, that is to say independence regarding technology. In this paper, we present an application of this approach on Sachem, a Generic Monitoring Cognitive Agent designed in order to help the operators in operating a blast furnace. Specifically, the ldquoNeuroGazrdquo module of Sachem will be used to present the notion of a ldquogeneric blast furnacerdquo. The adaptiveness of Sachem can then be noted through the low cost of the deployment of a Sachem instance on different blast furnaces and the ability of ldquoNeuroGazrdquo in solving problem and learning from various top gas instrumentation.
Keywords:autonomous agent  cognitive agent  expert systems  diagnosis  monitoring
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