7607 search results - page 1304 / 1522 » Querying data provenance |
165
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SWAT
1994
Springer
15 years 10 months ago
1994
Springer
This paper gives a CREW PRAM algorithm for the problem of finding lowest common ancestors in a forest under the insertion of leaves and roots and the deletion of leaves. For a fore...
182
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VLDB
1994
ACM
15 years 10 months ago
1994
ACM
Full-text information retrieval systems have traditionally been designed for archival environments. They often provide little or no support for adding new documents to an existing...
186
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EUROPAR
1998
Springer
15 years 10 months ago
1998
Springer
This paper illustrates the use of a post-mortem call-graph profiling tool in the analysis of an SQL query processing application written using BSPIib [4]. Unlike other parallel pro...
156
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AH
2006
Springer
15 years 10 months ago
2006
Springer
Effective navigation and information retrieval is difficult and time consuming due to the increasing size of hyperspace. The introduction of the semantic web allows us to enhance t...
157
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COOPIS
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper presents a framework for building an ontology to provide semantic interpretations in image contents. The novelty of this framework comes from building a MPEG-7 ontology ...