2492 search results - page 308 / 499 » Ontology-based Database Access |
232
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
Many cluster based replication solutions have been proposed providing scalability and fault-tolerance. Many of these solutions perform replica control in a middleware on top of th...
187
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IDEAS
2007
IEEE
16 years 26 days 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...
206
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CAISE
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. Even though SQL has become widely accepted as a language for implementing relational database schemas and querying data, there are cases where s experience the need for n...
185
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SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
To take full advantage of the parallelism offered by a multicore machine, one must write parallel code. Writing parallel code is difficult. Even when one writes correct code, the...
179
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VLDB
1999
ACM
15 years 10 months ago
1999
ACM
We describe the architecture of a hypertext resource discovery system using a relational database. Such a system can answer questions that combine page contents, metadata, and hyp...