5166 search results - page 454 / 1034 » Web Query Optimizer |
263
Voted
ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
To retrieve similar database videos to a query clip, each video is typically represented by a sequence of highdimensional feature vectors. Given a query video containing m feature...
198
Voted
ICDE
2010
IEEE
16 years 6 months ago
2010
IEEE
A large fraction of an XML document typically consists of text data. The XPath query language allows text search via the equal, contains, and starts-with predicates. Such predicate...
206
Voted
INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—Recent advances in computer technology and wireless communications have enabled the emergence of stream-based sensor networks. In such sensor networks, real-time data ar...
184
Voted
ICML
2005
IEEE
16 years 7 months ago
2005
IEEE
Hidden Markov Models (HMMs) model sequential data in many fields such as text/speech processing and biosignal analysis. Active learning algorithms learn faster and/or better by cl...
192
Voted
VLDB
1997
ACM
15 years 11 months ago
1997
ACM
Selecting views to materialize is one of the most important decisions in designing a data warehouse. In this paper, we present a framework for analyzing the issues in selecting vi...