1846 search results - page 287 / 370 » Fuzzy queries and relational databases |
VLDB
2007
ACM
14 years 10 months ago
2007
ACM
This paper analyzes the performance of concurrent (index) scan operations in both record (NSM/PAX) and column (DSM) disk storage models and shows that existing scheduling policies...
SSDBM
2007
IEEE
14 years 4 months ago
2007
IEEE
Given their autonomy, flexibility and large range of functionality, wireless sensor networks can be used as an effective and discrete means for monitoring data in many domains. T...
CIKM
2007
Springer
14 years 4 months ago
2007
Springer
In this paper, we describe the ChemXSeer system that hosts data and scholarly articles related to chemical kinetics. Domain scientists have different needs that are not served by ...
ICDE
2006
IEEE
14 years 4 months ago
2006
IEEE
XML structural joins, which evaluate the containment (ancestor-descendant) relationships between XML elements, are important operations of XML query processing. Estimating structu...
DASFAA
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper, we address the problems of adaptive schema mappings between different peers in peer-to-peer network and searching for interesting data residing at different peers ba...