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FOCS
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract— We give approximation algorithms for the Generalized Steiner Network (GSN) problem. The input consists of a graph
103
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EURONGI
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. The integration of mobile ad hoc networks into IP-based access networks demands the presence of a gateway which is responsible for propagating some configuration paramete...
ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
— We consider an important performance measure of wireless sensor networks, namely, the least number of nodes, N, required to facilitate routing between any pair of nodes, allowi...
PERCOM
2006
ACM
15 years 11 months ago
2006
ACM
Consider a placement of heterogeneous, wireless sensors that can vary the transmission range by increasing or decreasing power. The problem of determining an optimal assignment of ...
ICPPW
2009
IEEE
15 years 6 months ago
2009
IEEE
— In inter-working multi-hop wireless networks, establishing resilient connectivity between source-destination node pairs is a major issue. The issues of connectivity in multihop...