2853 search results - page 532 / 571 » On the Efficiency of Provenance Queries |
IDEAS
2007
IEEE
14 years 4 months ago
2007
IEEE
Historically, bitmap indexing has provided an important database capability to accelerate queries. However, only a few database systems have implemented these indexes because of t...
SSDBM
2005
IEEE
14 years 3 months ago
2005
IEEE
The tools used to analyze scientific data are often distinct from those used to archive, retrieve, and query data. A scientific workflow environment, however, allows one to seamles...
VLDB
2005
ACM
14 years 3 months ago
2005
ACM
A significant amount of information is stored in computer systems today, but people are struggling to manage their documents such that the information is easily found. XML is a de...
IPPS
2003
IEEE
14 years 3 months ago
2003
IEEE
In this paper we propose a novel architecture, CARD, for resource discovery in large scale MANets that may scale up to thousands of nodes. Our mechanism is suitable for resource d...
ICPP
1998
IEEE
14 years 2 months ago
1998
IEEE
Use of anycast service can considerably simplify many communication applications. Two approaches can be used for routing anycast packets. Single-path routing always uses the same ...