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KDD
2008
ACM
15 years 10 months ago
2008
ACM
This paper addresses several key issues in the ArnetMiner system, which aims at extracting and mining academic social networks. Specifically, the system focuses on: 1) Extracting ...
WWW
2010
ACM
15 years 5 months ago
2010
ACM
Query suggestion has been an effective approach to help users narrow down to the information they need. However, most of existing studies focused on only popular/head queries. Si...
ADBIS
2005
Springer
15 years 3 months ago
2005
Springer
A major application area of information systems technology and multimedia content management is that of support systems for engineering processes. This includes the particularly im...
SIGIR
2004
ACM
15 years 3 months ago
2004
ACM
Applying Belief Revision logic to model adaptive information retrieval is appealing since it provides a rigorous theoretical foundation to model partiality and uncertainty inheren...
102
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IR
2010
14 years 8 months ago
2010
In this article we present Supervised Semantic Indexing (SSI) which defines a class of nonlinear (quadratic) models that are discriminatively trained to directly map from the word...