116 search results - page 20 / 24 » Measuring the Complexity of Join Enumeration in Query Optimi... |
IANDC
2006
14 years 11 months ago
2006
This paper studies the complexity of learning classes of expressions in propositional logic from equivalence queries and membership queries. In particular, we focus on bounding th...
100
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WWW
2008
ACM
16 years 8 days ago
2008
ACM
This paper presents PrivacyGrid - a framework for supporting anonymous location-based queries in mobile information delivery systems. The PrivacyGrid framework offers three unique...
144
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NATO
1993
15 years 3 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...
129
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GECCO
2005
Springer
15 years 5 months ago
2005
Springer
Evolutionary relationships among species can be represented by a phylogenetic tree and inferred by optimising some measure of fitness, such as the statistical likelihood of the t...
106
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HPDC
2008
IEEE
15 years 6 months ago
2008
IEEE
If the model of free-form queries, which has proved successful for HTML based search on the Web, is made available for Grid services, it will serve as a powerful tool for scientis...