Sciweavers

3241 search results - page 348 / 649
» Searching for Hidden-Web Databases
Sort
View
SIGIR
2006
ACM
15 years 11 months ago
Distributed query sampling: a quality-conscious approach
We present an adaptive distributed query-sampling framework that is quality-conscious for extracting high-quality text database samples. The framework divides the query-based samp...
James Caverlee, Ling Liu, Joonsoo Bae
126
Voted
CSB
2005
IEEE
142views Bioinformatics» more  CSB 2005»
15 years 10 months ago
BioMap: Discovering Schema Mapping Using Ontologies
Biologists currently devote significant time and effort searching information for their research. The wide diversity in terminology used inhibit effective computerized and manual...
Zoé Lacroix, Sumedha Gholba, Hervé M...
ICDE
2005
IEEE
176views Database» more  ICDE 2005»
15 years 10 months ago
LAPIN-SPAM: An Improved Algorithm for Mining Sequential Pattern
Sequence pattern mining is an important research problem because it is the basis of many other applications. Yet how to efficiently implement the mining is difficult due to the ...
Zhenglu Yang, Masaru Kitsuregawa
CDB
2004
Springer
143views Database» more  CDB 2004»
15 years 10 months ago
Constraint Processing Techniques for Improving Join Computation: A Proof of Concept
Constraint Processing and Database techniques overlap significantly. We discuss here the application of a constraint satisfaction technique, called dynamic bundling, to databases....
Anagh Lal, Berthe Y. Choueiry
ISW
2004
Springer
15 years 10 months ago
A Model for the Semantics of Attack Signatures in Misuse Detection Systems
Misuse Detection systems identify evidence of attacks by searching for patterns of known attacks (signatures). A main problem in this context is the modeling and specification of a...
Michael Meier