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Task selection problem under uncertainty as decision-making
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Source International Conference on Autonomous Agents archive
Proceedings of the first international joint conference on Autonomous agents and multiagent systems: part 3 table of contents
Bologna, Italy
SESSION: Session 11C: decision making table of contents
Pages: 1303 - 1308  
Year of Publication: 2002
ISBN:1-58113-480-0
Authors
Hosam Hanna  University of Caen, Caen, France
Abdel-Illah Mouaddib  University of Caen, Caen, France
Sponsors
ACM: Association for Computing Machinery
SIGART: ACM Special Interest Group on Artificial Intelligence
Publisher
ACM  New York, NY, USA
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ABSTRACT

In this paper, we address the problem of decision-making under uncertainty for the task selection problem. We consider an environment where an agent has to select tasks to execute in a way which maximizes his gain. The main motivation is the new challenging applications such as planetary rovers, e-commerce, combinatorial auction and vehicle routing where agents are with limited resources and have to distribute and execute a set of tasks under uncertainty. In the model proposed in this paper, we formulate the local task selection as a \textitMarkov Decision Process (MDP). In fact, the MDP allows agents to deal with two sources of uncertainty : (1) the uncertainty on the task allocation, and (2) the uncertainty on the consumption of resources required for executing each task. We will also show how an agent can improve his knowledge about the environment.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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M.R. Andersson and T.W Sandholm. Contract types for satisficing task allocation: 2 experimental results. In Proceedings of AAAI 1998 Spring Symposium: Satisficing Models, pages 1--7, Stanford University, CA, Mar 1998.
 
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R. E. Bellman. A markov decision process. journal of Mathematical Mechanics, pages 6:679--684, 1957b.
 
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White D. J. Markov Decision Processes. West Sussesx, England : John Wiley & Sons, 1993.
 
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M. L. Puterman. Markov decision processes. Wiley, 1994.
 
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Collaborative Colleagues:
Hosam Hanna: colleagues
Abdel-Illah Mouaddib: colleagues