8763 search results - page 113 / 1753 » Querying Database Knowledge |
128
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PODS
2007
ACM
16 years 3 months ago
2007
ACM
Query containment has been studied extensively for fragments of
231
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ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
Similarity search in time series data is an active area of research. In this paper, we introduce the novel concept of threshold-similarity queries in time series databases which r...
143
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COOPIS
1997
IEEE
15 years 8 months ago
1997
IEEE
W e discuss the modification of queries against an integrated view in a federation of object-oriented databases. W epresent a generalisation of existing algorithms for simple glob...
106
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FQAS
2004
Springer
15 years 9 months ago
2004
Springer
This paper concerns the motivation for and subsequently the analysis of proposed additions, in the form of new operators, to a concept language Ontolog for use in querying a conten...
126
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EDBT
2008
ACM
16 years 3 months ago
2008
ACM
Data Stream Management Systems (DSMSs) must support optimized execution scheduling of multiple continuous queries on massive, and frequently bursty, data streams. Previous approac...