1860 search results - page 272 / 372 » A Model of Queries for Object-Oriented Databases |
145
Voted
DKE
2007
15 years 3 months ago
2007
Histogram techniques have been used in many commercial database management systems to estimate a query result size. Recently, it has been shown that they are very effective to su...
123
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EDBT
2006
ACM
16 years 4 months ago
2006
ACM
Abstract. Modern document collections often contain groups of documents with overlapping or shared content. However, most information retrieval systems process each document separa...
152
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ADBIS
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. In this paper, we identify issues and present solutions developed – both theoretical and experimental – during the course of developing a data stream management syste...
120
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DBPL
1993
Springer
15 years 8 months ago
1993
Springer
Fox Finding Objects of eXperiments is the declarative query language for Moose Modeling Objects Of Scienti c Experiments , an object-oriented data model at the core of a scient...
101
Voted
KES
2007
Springer
15 years 10 months ago
2007
Springer
The current Information Retrieval Systems return hundreds or thousands of documents in response to a query. Users consider only the first 20 or 30, but documents are often sorted a...