1588 search results - page 46 / 318 » Consistent query answering in databases |
169
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JCSS
2000
15 years 3 months ago
2000
The paper investigates the use of topological annotations (called topological invariants) to answer topological queries in spatial databases. The focus is on the translation of to...
237
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Graphs are prevalently used to model the relationships between objects in various domains. With the increasing usage of graph databases, it has become more and more demanding to e...
131
Voted
DEXA
1998
Springer
15 years 8 months ago
1998
Springer
Abstract. In this paper we examine the problem of indexing time sequences in order to answer inverse queries. An inverse query computes all the time points at which the sequence co...
142
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SCCC
1997
IEEE
15 years 8 months ago
1997
IEEE
A cooperative database allows the user to specify approximate or vague query conditions. A vague query requires the database system to rank the retrieved answers according to thei...
197
Voted
SIGMOD
2008
ACM
16 years 4 months ago
2008
ACM
We demonstrate our prototype of the DBO database system. DBO is designed to facilitate scalable analytic processing over large data archives. DBO's analytic processing perfor...