262 search results - page 42 / 53 » Stability bounds in networks with dynamic link capacities |
TIT
2010
14 years 4 months ago
2010
We consider the communication scenario where a source-destination pair wishes to keep the information secret from a relay node despite wanting to enlist its help. For this scenario...
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ALGORITHMICA
2007
14 years 10 months ago
2007
We study the problem of providing a sensor with an accurate estimate of the time, from a novel perspective which is complementary to the well-studied clock synchronization problem....
SIGMETRICS
2010
ACM
15 years 2 months ago
2010
ACM
Dynamic Spectrum Access systems exploit temporarily available spectrum (‘white spaces’) and can spread transmissions over a number of non-contiguous sub-channels. Such methods...
DAGSTUHL
2006
14 years 11 months ago
2006
This paper addresses two important challenges for current P2P systems, namely churn and selfishness. First, we report on a system [19] whose desirable properties (small peer degre...
SIAMSC
2008
14 years 9 months ago
2008
We develop a computational method for simulating models of gel dynamics where the gel is described by two phases, a networked polymer and a fluid solvent. The models consist of tra...