6846 search results - page 82 / 1370 » Querying a summary of database |
PODS
2007
ACM
15 years 10 months ago
2007
ACM
Query containment has been studied extensively for fragments of
ISAAC
2005
Springer
15 years 3 months ago
2005
Springer
In this paper, we formulate a class of colored range query problems to model the multi-dimensional range queries in the presence of categorical information. By applying appropriate...
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ICDE
2006
IEEE
15 years 11 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...
COOPIS
1997
IEEE
15 years 2 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...
FQAS
2004
Springer
15 years 3 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...