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Effective bidding and deal identification for negotiations in highly nonlinear scenarios

Published: 10 May 2009 Publication History

Abstract

Most real-world negotiation scenarios involve multiple, inter-dependent issues. These scenarios are specially challenging because the agents' utility functions are nonlinear, which makes traditional negotiation mechanisms not applicable. Even mechanisms designed and proven useful for nonlinear utility spaces may fail if the utility space is highly nonlinear. For example, simulated annealing has been used successfully in bidding based negotiations with constraint-based utility spaces to identify high utility regions in the contract space, and to send these regions as bids to a mediator. In this paper, we will show that the performance of this approach decreases drastically in highly nonlinear scenarios, and propose alternative mechanisms for the bidding process which take advantage of the constraint-based preference model. Also, we propose a probabilistic search method for the mediator to improve the scalability of the deal identification process, and an iterative, expressive negotiation protocol to give feed-back to the agents in case no deals have been found with the initial bids. The experiments show that the proposed mechanisms yield better results than the previous approach in highly nonlinear negotiation scenarios.

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Published In

cover image Guide Proceedings
AAMAS '09: Proceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems - Volume 2
May 2009
730 pages
ISBN:9780981738178

Sponsors

  • Drexel University
  • Wiley-Blackwell
  • Microsoft Research: Microsoft Research
  • Whitestein Technologies
  • European Office of Aerospace Research and Development, Air Force Office of Scientific Research, United States Air Force Research Laboratory
  • The Foundation for Intelligent Physical Agents

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International Foundation for Autonomous Agents and Multiagent Systems

Richland, SC

Publication History

Published: 10 May 2009

Author Tags

  1. highly-nonlinear utility spaces
  2. multi-agent systems
  3. multi-issue negotiation

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  • Research-article

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Overall Acceptance Rate 1,155 of 5,036 submissions, 23%

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  • (2017)Automated Negotiations for General Game PlayingProceedings of the 16th Conference on Autonomous Agents and MultiAgent Systems10.5555/3091125.3091183(371-379)Online publication date: 8-May-2017
  • (2017)D-BraneApplied Intelligence10.1007/s10489-017-0919-y47:1(158-177)Online publication date: 1-Jul-2017
  • (2014)AN APPROACH TO SCALABLE MULTI-ISSUE NEGOTIATIONComputational Intelligence10.1111/j.1467-8640.2012.00462.x30:1(30-47)Online publication date: 1-Feb-2014
  • (2014)A new fuzzy negotiation protocol for grid resource allocationJournal of Network and Computer Applications10.1016/j.jnca.2012.12.03037(89-126)Online publication date: 1-Jan-2014
  • (2013)Evolutionary-aided negotiation model for bilateral bargaining in Ambient Intelligence domains with complex utility functionsInformation Sciences: an International Journal10.1016/j.ins.2010.11.018222(25-46)Online publication date: 1-Feb-2013
  • (2012)Branch and Bound for negotiations in large agreement spacesProceedings of the 11th International Conference on Autonomous Agents and Multiagent Systems - Volume 310.5555/2343896.2344035(1415-1416)Online publication date: 4-Jun-2012
  • (2012)Hierarchical Negotiation Model for Complex Problems with Large-Number of Interdependent IssuesProceedings of the The 2012 IEEE/WIC/ACM International Joint Conferences on Web Intelligence and Intelligent Agent Technology - Volume 0210.1109/WI-IAT.2012.185(126-133)Online publication date: 4-Dec-2012
  • (2010)Avoiding the prisoner's dilemma in auction-based negotiations for highly rugged utility spacesProceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems: volume 1 - Volume 110.5555/1838206.1838266(425-432)Online publication date: 10-May-2010
  • (2010)Secure and efficient protocols for multiple interdependent issues negotiationJournal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology10.5555/1735086.173508921:3(175-185)Online publication date: 1-Aug-2010
  • (2009)NegoExplorerProceedings of the 12th International Conference on Principles of Practice in Multi-Agent Systems10.1007/978-3-642-11161-7_18(261-275)Online publication date: 15-Dec-2009

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