1151 search results - page 23 / 231 » Scalable Continuous Query System for Web Databases |
VLDB
2007
ACM
14 years 7 months ago
2007
ACM
We present STAR, a self-tuning algorithm that adaptively sets numeric precision constraints to accurately and efficiently answer continuous aggregate queries over distributed data...
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
For their scalability needs, data-intensive Web applications can use a Database Scalability Service (DBSS), which caches applications' query results and answers queries on th...
DELOS
2000
13 years 9 months ago
2000
We consider a query subscription system that can provide users with information about web changes that interest them. We present a query subscription language and a system that co...
SIGMOD
2007
ACM
14 years 7 months ago
2007
ACM
This paper describes query processing in the DBO database system. Like other database systems designed for ad-hoc, analytic processing, DBO is able to compute the exact answer to ...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
Centralized Resource Description Framework (RDF) repositories have limitations both in their failure tolerance and in their scalability. Existing Peer-to-Peer (P2P) RDF repositori...