588 search results - page 39 / 118 » Positive higher-order queries |
108
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EDBT
2009
ACM
15 years 8 months ago
2009
ACM
This work addresses the problem of processing continuous nearest neighbor (NN ) queries for moving objects trajectories when the exact position of a given object at a particular t...
115
Voted
COCO
2007
Springer
15 years 8 months ago
2007
Springer
The NP machine hypothesis posits the existence of an ǫ > 0 and a nondeterministic polynomial-time Turing machine M which accepts the language 0∗ but for which no determinist...
INFOCOM
2005
IEEE
15 years 7 months ago
2005
IEEE
— Estimation of network proximity among nodes is an important building block in several applications like service selection and composition, multicast tree formation, and overlay...
119
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DBPL
1991
Springer
15 years 5 months ago
1991
Springer
We propose a programming paradigm that tries to get close to both the semantic simplicity of relational algebra, and the expressive power of unrestricted programming languages. It...
115
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ICWSM
2009
14 years 11 months ago
2009
The present study demonstrates how the emotional content of search terms and their eventual results affects the breadth of a users' search for information. We observed the qu...