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» Evaluating a Qualitative Reasoner
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IJAR
2010
120views more  IJAR 2010»
15 years 4 months ago
Comparison of tightly and loosely coupled decision paradigms in multiagent expedition
Frameworks for cooperative multiagent decision making may be divided into those where each agent is assigned a single variable (SVFs) and those where each agent carries an interna...
Yang Xiang, Franklin Hanshar
INFOCOM
2010
IEEE
15 years 4 months ago
Sybil Attacks Against Mobile Users: Friends and Foes to the Rescue
—Collaborative applications for co-located mobile users can be severely disrupted by a sybil attack to the point of being unusable. Existing decentralized defences have largely b...
Daniele Quercia, Stephen Hailes
JAIR
2010
111views more  JAIR 2010»
15 years 4 months ago
Training a Multilingual Sportscaster: Using Perceptual Context to Learn Language
We present a novel framework for learning to interpret and generate language using only perceptual context as supervision. We demonstrate its capabilities by developing a system t...
David L. Chen, Joohyun Kim, Raymond J. Mooney
JAIR
2010
139views more  JAIR 2010»
15 years 4 months ago
Multiattribute Auctions Based on Generalized Additive Independence
We develop multiattribute auctions that accommodate generalized additive independent (GAI) preferences. We propose an iterative auction mechanism that maintains prices on potentia...
Yagil Engel, Michael P. Wellman
PVLDB
2010
120views more  PVLDB 2010»
15 years 4 months ago
Sampling the Repairs of Functional Dependency Violations under Hard Constraints
Violations of functional dependencies (FDs) are common in practice, often arising in the context of data integration or Web data extraction. Resolving these violations is known to...
George Beskales, Ihab F. Ilyas, Lukasz Golab