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	Center for Nonlinear Studies
	Home  ▶ People   Current   Affiliates   Alumni   Visitors   Students  ▶ Research   ICAM-LANL  ▶ Publications   2007   2006   2005   2004   2003   2002   2001   2000   <1999  ▶ Conferences   Workshops   Sponsorship  ▶ Talks   Colloquia   Seminars   Quantum Lunch   CMS Colloquia   Archive   Kac Lectures   Dist. Quant. Lecture   Ulam Scholar   Colloquia     Jobs  ▶ Students   Summer Research   Graduate Positions  ▶ Visitors   Description  ▶ Services   General   PD Travel Request     History of CNLS     Maps, Directions   CNLS Office   T-Division   LANL				Tuesday, July 01, 200810:00 AM - 11:00 AMCNLS Conference Room (TA-3, Bldg 1690) Seminar Pricing Algorithms for Combinatorial Auctions Robert (Bob) DayUniversity of Connecticut Combinatorial auctions involve the sale of several interrelated goods and allow bidders to bid on packages or combinations of goods, rather than just individual items. In this talk I give an overview of combinatorial auctions and their application to a wide variety of scarce-resource allocation problems. After giving an overview of applications and general complexity results, I will discuss payment determination algorithms, in particular the "core" payment paradigm now being implemented in the United Kingdom for spectrum license auctions. The various algorithmic and game-theoretic properties of this payment mechanism will be introduced. Host: Cory Hauck, CCS-2