Abstract
Plan execution monitoring in dynamic and uncertain domains is an important and difficult problem. Multi-agent environments exacerbate this problem, given that interacting and coordinated activities of multiple agents are to be monitored. Previous approaches to this problem do not detect certain classes of failures, are inflexible, and are hard to scalp up. We present a novel approach, SOCFAD, to failure detection and recovery in multi-agent settings. SOCFAD is inspired by Social Comparison Theory from social psychology and includes the following key novel concepts: (a) utilizing other agents in the environment as information sources for failure detection, (b) a detection and repair method for previously undetectable failures using abductive inference based on other agents' beliefs, and (c) a decision-theoretic approach to selecting the information acquisition medium. An analysis of SOCFAD is presented, showing that the new method is complementary to previous approaches in terms of classes of failures detected.
Original language | English |
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Title of host publication | Intelligent Agents IV |
Subtitle of host publication | Agent Theories, Architectures, and Languages - 4th International Workshop, ATAL 1997, Proceedings |
Editors | Munindar P. Singh, Anand Rao, Michael J. Wooldridge |
Publisher | Springer Verlag |
Pages | 127-141 |
Number of pages | 15 |
ISBN (Print) | 3540641629, 9783540641629 |
DOIs | |
State | Published - 1998 |
Externally published | Yes |
Event | 4th International Workshop on Agent Theories, Architectures, and Languages, ATAL 1997 - Providence, United States Duration: 24 Jul 1997 → 26 Jul 1997 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 1365 |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 4th International Workshop on Agent Theories, Architectures, and Languages, ATAL 1997 |
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Country/Territory | United States |
City | Providence |
Period | 24/07/97 → 26/07/97 |
Bibliographical note
Publisher Copyright:© Springer-Verlag Berlin Heidelberg 1998.