InforLorV4, Hal, Curation, bibRecord, 000A90

Active Diagnosis Through Information-Lookahead Planning

Identifieur interne : 000A90 ( Hal/Curation ); précédent : 000A89; suivant : 000A91

Active Diagnosis Through Information-Lookahead Planning

Auteurs : Mauricio Araya [France] ; Olivier Buffet [France] ; Vincent Thomas [France]

Source :

RBID : Hal:hal-00907288

Abstract

We consider challenging active diagnosis problems, that is, when smart exploration is needed to acquire information about a hidden target variable. Classical approaches rely on information-greedy strategies or ad-hoc algorithms for specific classes of problems. We propose to model this problem using the generic ρPOMDP formalism, which leads to an information-lookahead planning strategy, where the objective is to gather information-based reward. We empirically evaluate this approach on the Rock Diagnosis problem, which is a variation of the well-known Rock Sample problem, showing that we obtain better performance results than information-greedy techniques.

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https://hal.inria.fr/hal-00907288

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Le document en format XML

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Active Diagnosis Through Information-Lookahead Planning

Active Diagnosis Through Information-Lookahead Planning

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