148 search results - page 15 / 30 » Sums of powers of the degrees of a graph |
ADHOCNOW
2003
Springer
15 years 5 months ago
2003
Springer
We consider topology control problems where the goal is to assign transmission powers to the nodes of an ad hoc network so as to induce graphs satisfying specific properties. The ...
106
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ISI
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. This work describes a methodology that can be used to identify structure and communication patterns within an organization based on e-mail data. The first step of the me...
103
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PODS
2005
ACM
15 years 12 months ago
2005
ACM
The challenge of monitoring massive amounts of data generated by communication networks has led to the interest in data stream processing. We study streams of edges in massive com...
110
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COMGEO
2007
ACM
14 years 11 months ago
2007
ACM
In this paper we investigate the relations between spanners, weak spanners, and power spanners in RD for any dimension D and apply our results to topology control in wireless netw...
135
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COMBINATORICA
2011
13 years 11 months ago
2011
The topological Tverberg theorem states that for any prime power q and continuous map from a (d + 1)(q − 1)-simplex to Rd , there are q disjoint faces Fi of the simplex whose im...