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VLDB
2007
ACM
149views Database» more  VLDB 2007»
15 years 10 months ago
Probabilistic Skylines on Uncertain Data
Uncertain data are inherent in some important applications. Although a considerable amount of research has been dedicated to modeling uncertain data and answering some types of qu...
Jian Pei, Bin Jiang, Xuemin Lin, Yidong Yuan
IAT
2005
IEEE
15 years 10 months ago
Coordinating Non Cooperative Planning Agents: Complexity Results
Whenever independent, non-cooperative actors jointly have to solve a complex task, they need to coordinate their efforts. Typical examples of such task coordination problems are s...
Adriaan ter Mors, Cees Witteveen
ATAL
2008
Springer
15 years 6 months ago
Cooperative Boolean games
We present and formally investigate Cooperative Boolean Games, a new, natural family of coalitional games that are both compact and expressive. In such a game, an agent's pri...
Paul E. Dunne, Wiebe van der Hoek, Sarit Kraus, Mi...
NIPS
2007
15 years 5 months ago
Consistent Minimization of Clustering Objective Functions
Clustering is often formulated as a discrete optimization problem. The objective is to find, among all partitions of the data set, the best one according to some quality measure....
Ulrike von Luxburg, Sébastien Bubeck, Stefa...
DM
2011
223views Education» more  DM 2011»
14 years 11 months ago
On graph equivalences preserved under extensions
Let G be the set of finite graphs whose vertices belong to some fixed countable set, and let ≡ be an equivalence relation on G. By the strengthening of ≡ we mean an equivalen...
Zbigniew Lonc, Miroslaw Truszczynski