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175
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PAKDD
2009
ACM
16 years 3 months ago
2009
ACM
Detecting changes in spatial datasets is important for many fields. In this paper, we introduce a methodology for change analysis in spatial datasets that combines contouring algor...
171
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PERCOM
2009
ACM
16 years 1 months ago
2009
ACM
—Ensuring spontaneous ad hoc interoperation in decentralized ubiquitous computing environments is challenging, because of heterogeneous resources and divergent policies. Centrali...
149
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IAT
2009
IEEE
16 years 1 months ago
2009
IEEE
We address the problem of multi-UAV surveillance in complex urban environments with occlusions. The problem consists of coordinating the flight of UAVs with on-board cameras so t...
196
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APPROX
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Scheduling jobs on unrelated parallel machines so as to minimize the makespan is one of the basic, well-studied problems in the area of machine scheduling. In the first ...
170
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FC
2009
Springer
16 years 1 months ago
2009
Springer
We present a cryptographic protocol for conducting efficient, provably correct and secrecy-preserving combinatorial clock-proxy auctions. The “clock phase” functions as a trust...