Multi-auction Approach for Solving Task Allocation Problem
Request for Proposal (RFP) problem is a type of task allocation problem where task managers need to recruit service provider agents to handle complex tasks composed of multiple sub-tasks, with the objective being to assign each sub-task to a capable agent while keeping the cost as low as possible. Most existing approaches either involve centralized algorithms or require each agent’s cost for doing each sub-task to be known publicly beforehand, or attempt to force the agents to disclose such information by means of truth-telling mechanism, which is not practical in many problems where such information is sensitive and private. In this paper, we present an efficient multi-auction based mechanism that can produce near-optimal solutions without violating the privacy of the participating agents. By including an extra verification step after each bid, we can guarantee convergence to a solution while achieving optimal results in over 97% of the times in a series of experiment.
KeywordsReservation Price Task Allocation Task Manager Total Payment English Auction
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- 5.Czumaj, A., Ronen, A.: On The Expected Payment of Mechanisms for Task Allocation. In: Proceedings of The Twenty-third Annual ACM Symposium on Principles of Distributed Computing, pp. 252–253 (2004)Google Scholar
- 6.Cherkassky, B.V., Goldberg, A.V., Martin, P., Setubal, J.C., Stolfi, J.: Augment or Push? A Computational Study of Bipartite Matching and Unit Capacity Maximum Flow Algorithms. ACM Journal of Experimental Algorithmics 3(8) (1998)Google Scholar
- 7.Kraus, S., Shehory, O., Taase, G.: Coalition Formation with Uncertain Heterogeneous Information. In: Proceedings of 2nd International Conference on Autonomous Agents and Multi-Agent Systems, pp. 1–8 (2003)Google Scholar
- 8.Kraus, S., Shehory, O., Taase, G.: The Advantages of Compromising in Coalition Formation with Incomplete Information. In: Proceedings of 3rd International Conference on Autonomous Agents and Multi-Agent Systems, pp. 588–595 (2004)Google Scholar
- 9.FIPA Iterated Contract Net Interaction Protocol Specification, http://www.fipa.org/specs/fipa00030/
- 10.Zhang, H.-J., Li, Q.-H., Ruan, Y.-L.: Resource Co-allocation Via Agent-based Coalition Formation in Computational Grids. In: 2003 International Conference on Machine Learning and Cybernetics, vol. 3, pp. 1936–1940 (2003)Google Scholar
- 12.Issac, M., Salmon, T.C., Zillante, A.: A Theory of Jump Bidding in Ascending Auctions, Game Theory and Information 0404002, EconWPA (2004)Google Scholar