5451 search results - page 498 / 1091 » Typed Operational Semantics |
191
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SSD
2001
Springer
15 years 11 months ago
2001
Springer
Several studies have focused on the efficient processing of simple spatial query types such as selections and spatial joins. Little work, however, has been done towards the optimiz...
180
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SIGMOD
1998
ACM
15 years 11 months ago
1998
ACM
Two new spatial join operations, distance join and distance semijoin, are introduced where the join output is ordered by the distance betweenthe spatialattribute values ofthe join...
163
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WSC
2008
15 years 9 months ago
2008
Companies in the metal industry want to find solutions for increasing the quality of service and productivity of the operation, but it is not an easy task to do, especially if the...
156
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ESANN
2006
15 years 8 months ago
2006
This paper is the first of a two paper series that deals with an important problem in on-line learning mechanisms for autonomous agents that must perform non trivial tasks and oper...
198
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
—Cooperative communications leverages the spatial diversity available in a wireless network enabling multiple radio nodes work together to improve the overall system performance....