20 search results - page 4 / 4 » LazyBase: freshness vs. performance in information managemen... |
SIGITE
2005
ACM
13 years 10 months ago
2005
ACM
The direct experience we had with teaching a summer pre-college computing course in which we adopted an online portfolio approach has led us to consider the use of online portfoli...
SIGIR
2003
ACM
13 years 10 months ago
2003
ACM
Distributed search systems are an emerging phenomenon in Web search, in which independent topic-speciļ¬c search engines provide search services, and metasearchers distribute userā...
SACMAT
2006
ACM
13 years 10 months ago
2006
ACM
We introduce the concept, model, and policy-speciļ¬c algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
BMCBI
2006
13 years 4 months ago
2006
Background: The rapid proliferation of biomedical text makes it increasingly difficult for researchers to identify, synthesize, and utilize developed knowledge in their fields of ...
SAC
2009
ACM
13 years 11 months ago
2009
ACM
This paper introduces LDA-G, a scalable Bayesian approach to ļ¬nding latent group structures in large real-world graph data. Existing Bayesian approaches for group discovery (suc...