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ATAL
2001
Springer
15 years 11 months ago
A Stable and Feasible Payoff Division for Coalition Formation in a Class of Task Oriented Domains
In the last few years the use of coalition formation algorithms in multi-agent systems has been proposed as a possible way of modelling autonomous agent cooperation. Game theory pr...
María-Victoria Belmonte, Ricardo Conejo, Jo...
172
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UM
2001
Springer
15 years 11 months ago
Utility-Based Decision Tree Optimization: A Framework for Adaptive Interviewing
Abstract: An emerging practice in e-commerce systems is to conduct interviews with buyers in order to identify their needs. The goal of such an interview is to determine sets of pr...
Markus Stolze, Michael Ströbel
FOCS
2000
IEEE
15 years 11 months ago
On Clusterings - Good, Bad and Spectral
We motivate and develop a natural bicriteria measure for assessing the quality of a clustering that avoids the drawbacks of existing measures. A simple recursive heuristic is shown...
Ravi Kannan, Santosh Vempala, Adrian Vetta
ADC
2000
Springer
146views Database» more  ADC 2000»
15 years 11 months ago
Handling Dynamic Schema Change in Process Models
Workflow technology has emerged as an appropriate platform for consolidating the distributed information resources of an enterprise, promoting interoperability across cross-platfo...
Shazia W. Sadiq
DEXAW
1999
IEEE
75views Database» more  DEXAW 1999»
15 years 11 months ago
Coordination of Security Levels for Internet Architectures
Internet systems provide a variety of ways to exchange information, contain large amounts and variety of data, and have become quite complex, making them vulnerable to attacks fro...
Eduardo B. Fernández
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