481 search results - page 78 / 97 » Improving Web Clustering by Cluster Selection |
CCR
2004
13 years 7 months ago
2004
Providing scalable distributed Web-based eventing services has been an important research topic. It is desirable to have an effective mechanism for the servers to summarize their f...
ICML
2008
IEEE
14 years 8 months ago
2008
IEEE
We study the problem of finding the dominant eigenvector of the sample covariance matrix, under additional constraints on the vector: a cardinality constraint limits the number of...
CCGRID
2007
IEEE
14 years 2 months ago
2007
IEEE
Data replication is an excellent technique to move and cache data close to users. By replication, data access performance can be improved dramatically. One of the challenges in da...
IJCNN
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—Putative brain processes responsible for understanding language are based on spreading activation in semantic networks, providing enhanced representations that involve c...
BMCBI
2006
13 years 7 months ago
2006
Background: Recent advances in genome technologies have provided an excellent opportunity to determine the complete biological characteristics of neoplastic tissues, resulting in ...