456 search results - page 55 / 92 » Assessing the Significance of Sets of Words |
AMW
2009
14 years 10 months ago
2009
Abstract. Rewriting of conjunctive queries using views has many applications in database and data integration. We investigate ways to improve performance of rewriting and propose a...
AI
2004
Springer
14 years 9 months ago
2004
Springer
Feature selection, as a preprocessing step to machine learning, has been very effective in reducing dimensionality, removing irrelevant data, increasing learning accuracy, and imp...
103
Voted
WWW
2003
ACM
15 years 10 months ago
2003
ACM
The large amount of information now available on the Web can play a prominent role in building a cooperative intelligent distance learning environment. We propose a system to prov...
DAC
1998
ACM
15 years 1 months ago
1998
ACM
—Functional simulation is still the primary workhorse for verifying the functional correctness of hardware designs. Functional verification is necessarily incomplete because it i...
CCS
2010
ACM
14 years 10 months ago
2010
ACM
A web application is a "two-part" program, with its components deployed both in the browser and in the web server. The communication between these two components inevita...