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IPTPS
2005
Springer
14 years 1 months ago
An Empirical Study of Free-Riding Behavior in the Maze P2P File-Sharing System
Maze1 is a P2P file-sharing system with an active and large user base. It is developed, deployed and operated by an academic research team. As such, it offers ample opportunities ...
Mao Yang, Zheng Zhang, Xiaoming Li, Yafei Dai
SIGECOM
2004
ACM
93views ECommerce» more  SIGECOM 2004»
14 years 1 months ago
Strategic deliberation and truthful revelation: an impossibility result
In many market settings, agents do not know their preferences a priori. Instead, they may have to solve computationally complex optimization problems, query databases, or perform ...
Kate Larson, Tuomas Sandholm
SIGIR
2010
ACM
13 years 11 months ago
Capturing page freshness for web search
Freshness has been increasingly realized by commercial search engines as an important criteria for measuring the quality of search results. However, most information retrieval met...
Na Dai, Brian D. Davison
LREC
2010
210views Education» more  LREC 2010»
13 years 9 months ago
Evaluating Multilingual Question Answering Systems at CLEF
The paper offers an overview of the key issues raised during the seven years' activity of the Multilingual Question Answering Track at the Cross Language Evaluation Forum (CL...
Pamela Forner, Danilo Giampiccolo, Bernardo Magnin...
SEMWEB
2011
Springer
12 years 10 months ago
Watson, more than a Semantic Web search engine
In this tool report, we present an overview of the Watson system, a Semantic Web search engine providing various functionalities not only to find and locate ontologies and semanti...
Mathieu d'Aquin, Enrico Motta