1969 search results - page 236 / 394 » Challenges in Enterprise Search |
ICDE
2003
IEEE
14 years 9 months ago
2003
IEEE
XML data integration tools are facing a variety of challenges for their efficient and effective operation. Among these is the requirement to handle a variety of inconsistencies or...
ICML
2008
IEEE
14 years 9 months ago
2008
IEEE
We present a data structure enabling efficient nearest neighbor (NN) retrieval for bregman divergences. The family of bregman divergences includes many popular dissimilarity measu...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
Web spam detection has become one of the top challenges for the Internet search industry. Instead of using some heuristic rules, we propose a feature re-extraction strategy to opt...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Open information spaces have several unique characteristics such as their changeability, large size, complexity and diverse user base. These result in novel challenges during user...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
By far, the support vector machines (SVM) achieve the state-of-theart performance for the text classification (TC) tasks. Due to the complexity of the TC problems, it becomes a ch...