1447 search results - page 247 / 290 » Graphs and Path Equilibria |
190
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VLDB
2001
ACM
16 years 2 months ago
2001
ACM
In this paper, we present an approach to global transactionmanagementinworkflowenvironments.Thetransaction mechanism is based on the well-known notion of compensation, but extended...
119
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EDBT
2006
ACM
16 years 2 months ago
2006
ACM
Nearest neighbor (NN) queries have been extended from Euclidean spaces to road networks. Existing approaches are either based on Dijkstra-like network expansion or NN/distance prec...
MOBISYS
2006
ACM
16 years 1 months ago
2006
ACM
In this paper we present a trace-driven framework capable of building realistic mobility models for the simulation studies of mobile systems. With the goal of realism, this framew...
104
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DCC
2006
IEEE
16 years 1 months ago
2006
IEEE
This paper proposes a framework for joint source-channel decoding of Markov sequences that are coded by a fixed-rate multiple description quantizer (MDQ), and transmitted via a lo...
120
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EDBT
2009
ACM
15 years 8 months ago
2009
ACM
This paper introduces the problem of modeling urban transportation systems in a database where certain aspects of the data are probabilistic in nature. The transportation network ...