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189
Voted
MONET
2008
15 years 6 months ago
2008
Wireless networks that operate on batteries are imposed with energy constraints and long distance communications between nodes are not desirable. Implementing Relay Nodes (RNs) can...
185
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SIGECOM
2008
ACM
15 years 6 months ago
2008
ACM
For the problem of allocating one or more items among a group of competing agents, the Vickrey-Clarke-Groves (VCG) mechanism is strategy-proof and efficient. However, the VCG mech...
217
Voted
COR
2008
15 years 6 months ago
2008
In this paper we discuss models and methods for solving the rooted distance constrained minimum spanning tree problem which is defined as follows: given a graph G = (V, E) with no...
177
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—This paper considers the problem of designing scheduling algorithms for multi-channel (e.g., OFDM) wireless downlink networks with n users/OFDM sub-channels. For this system, wh...
182
Voted
IOR
2010
15 years 5 months ago
2010
In this paper, we examine a supply chain in which a single supplier sells to a downstream retailer. We consider a multi-period model, with the following sequence of events. In per...