3891 search results - page 198 / 779 » Query Models |
167
click to vote
COOPIS
2004
IEEE
15 years 10 months ago
2004
IEEE
Abstract. We consider the use of a cluster system for managing autonomous databases. In order to improve the performance of read-only queries, we strive to exploit user requirement...
167
Voted
SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Trees and graphs are widely used to model biological databases. Providing efficient algorithms to support tree-based or graph-based querying is therefore an important issue. In th...
171
click to vote
ESORICS
2002
Springer
16 years 6 months ago
2002
Springer
Abstract. An important goal of security in information systems is confidentiality. A confidentiality policy specifies which users should be forbidden to acquire what kind of inform...
209
click to vote
EDBTW
2006
Springer
15 years 10 months ago
2006
Springer
Scientific workflows facilitate automation, reuse, and reproducibility of scientific data management and analysis tasks. Scientific workflows are often modeled as dataflow networks...
156
click to vote
COLING
2010
15 years 1 months ago
2010
This paper presents a novel method for acquiring a set of query patterns to retrieve documents containing important information about an entity. Given an existing Wikipedia catego...