5344 search results - page 143 / 1069 » Privacy-Preserving Set Operations |
114
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DEXA
2008
Springer
15 years 5 months ago
2008
Springer
In this paper, we present an OLAP framework for trajectories of moving objects. We introduce a new operator GROUP TRAJECTORIES for group-by operations on trajectories and present ...
124
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ECAI
2004
Springer
15 years 8 months ago
2004
Springer
This paper constructs a logic of soft constraints where the set of degrees of preference forms a partially ordered set. When the partially ordered set is a distributive lattice, th...
118
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EUSFLAT
2001
15 years 4 months ago
2001
Flexible querying aims at expressing preferences inside queries instead of strict requirements. We consider ordinary relational databases and flexible querying calling on fuzzy se...
122
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CSL
2009
Springer
15 years 9 months ago
2009
Springer
This paper investigates a methodology of using FM (Fraenkel-Mostowski) sets, and the ideas of nominal set theory, to adjoin name generation to a semantic theory. By developing a d...
106
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ECOOP
2005
Springer
15 years 8 months ago
2005
Springer
There are numerous mechanisms for separation of concerns at the source code level. Three mechanisms that are the focus of recent attention – metadata annotations, pointcuts and a...