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WWW
2002
ACM
14 years 8 months ago
Probabilistic question answering on the web
Web-based search engines such as Google and NorthernLight return documents that are relevant to a user query, not answers to user questions. We have developed an architecture that...
Dragomir R. Radev, Weiguo Fan, Hong Qi, Harris Wu,...
WWW
2010
ACM
14 years 2 months ago
Money, glory and cheap talk: analyzing strategic behavior of contestants in simultaneous crowdsourcing contests on TopCoder.com
Crowdsourcing is a new Web phenomenon, in which a firm takes a function once performed in-house and outsources it to a crowd, usually in the form of an open contest. Designing ef...
Nikolay Archak
SAC
2006
ACM
14 years 1 months ago
Revisiting 1-copy equivalence in clustered databases
Recently renewed interest in scalable database systems for shared nothing clusters has been supported by replication protocols based on group communication that are aimed at seaml...
Rui Carlos Oliveira, José Pereira, Alfr&aci...
CASCON
1996
99views Education» more  CASCON 1996»
13 years 9 months ago
Modeling and analysis of the Unix communication subsystems
The performance of host communication subsystems is an important research topic in computer networks.1 Performance metrics such as throughput, delay, and packet loss are important...
Yi-Chun Chu, Toby J. Teorey
COMPUTER
2002
103views more  COMPUTER 2002»
13 years 7 months ago
SimpleScalar: An Infrastructure for Computer System Modeling
tail defines the level of abstraction used to implement the model's components. A highly detailed model will faithfully simulate all aspects of machine operation, whether or n...
Todd M. Austin, Eric Larson, Dan Ernst