2514 search results - page 148 / 503 » On the Computation of Approximations of Database Queries |
282
click to vote
VLDB
2003
ACM
16 years 6 months ago
2003
ACM
Recent work on querying data streams has focused on systems where newly arriving data is processed and continuously streamed to the user in real time. In many emerging applications...
149
click to vote
DOOD
1995
Springer
15 years 10 months ago
1995
Springer
Wrappers provide access to heterogeneous information sources by converting application queries into source speci c queries or commands. In this paper we present a wrapper implemen...
167
click to vote
VLDB
2004
ACM
15 years 12 months ago
2004
ACM
When a client submits a set of XPath queries to a XML database on a network, the set of answer sets sent back by the database may include redundancy in two ways: some elements may...
163
click to vote
CIDR
2009
15 years 7 months ago
2009
Recent work has shown that we can dramatically improve the performance of computer games and simulations through declarative processing: Character AI can be written in an imperati...
304
click to vote
ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Abstract-- Privacy protection is a major concern when microdata needs to be released for ad hoc analyses. This has led to a lot of recent research in privacy goals and table anonym...