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ATAL
2006
Springer
13 years 11 months ago
Failures of the VCG mechanism in combinatorial auctions and exchanges
The VCG mechanism is the canonical method for motivating bidders in combinatorial auctions and exchanges to bid truthfully. We study two related problems concerning the VCG mechan...
Vincent Conitzer, Tuomas Sandholm
CANDC
2005
ACM
13 years 9 months ago
Causality and virtual reality art
In this paper, we discuss how a cognitive concept, causality, can be used for the conceptual underpinning of Virtual Reality Art installations. Causality plays an important role i...
Marc Cavazza, Jean-Luc Lugrin, Sean Crooks, Alok N...
AND
2010
13 years 4 months ago
Statement map: reducing web information credibility noise through opinion classification
On the Internet, users often encounter noise in the form of spelling errors or unknown words, however, dishonest, unreliable, or biased information also acts as noise that makes i...
Koji Murakami, Eric Nichols, Junta Mizuno, Yotaro ...
PKDD
2004
Springer
205views Data Mining» more  PKDD 2004»
14 years 25 days ago
Breaking Through the Syntax Barrier: Searching with Entities and Relations
The next wave in search technology will be driven by the identification, extraction, and exploitation of real-world entities represented in unstructured textual sources. Search sy...
Soumen Chakrabarti
ATAL
2005
Springer
14 years 1 months ago
Modeling exceptions via commitment protocols
This paper develops a model for exceptions and an approach for incorporating them in commitment protocols among autonomous agents. Modeling and handling exceptions is critical for...
Ashok U. Mallya, Munindar P. Singh