654 search results - page 120 / 131 » Complexity of Answering Queries Using Materialized Views |
133
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WWW
2005
ACM
16 years 3 months ago
2005
ACM
We consider the problem of efficiently sampling Web search engine query results. In turn, using a small random sample instead of the full set of results leads to efficient approxi...
140
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IPTPS
2005
Springer
15 years 8 months ago
2005
Springer
— We propose here an analysis of a rich dataset which gives an exhaustive and dynamic view of the exchanges processed in a running eDonkey system. We focus on correlation in term...
141
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JODL
2000
15 years 2 months ago
2000
Z39.50 is a client/server protocol widely used in digital libraries and museums for searching and retrieving information spread over a number of heterogeneous sources. To overcome ...
183
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NATO
1993
15 years 7 months ago
1993
METU Object-Oriented DBMS 1 includes the implementation of a database kernel, an object-oriented SQL-like language and a graphical user interface. Kernel functions are divided bet...
133
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SIGOPS
2010
15 years 1 months ago
2010
Despite advances in the application of automated statistical and machine learning techniques to system log and trace data there will always be a need for human analysis of machine...