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» Analysing Randomized Distributed Algorithms
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ICC
2007
IEEE
101views Communications» more  ICC 2007»
14 years 1 months ago
On the Limitations of Random Sensor Placement for Distributed Signal Detection
— We consider the design of a sensor network for detecting an emitter who if present is known to be located in an interval but whose exact position is unknown. We seek to minimiz...
Zhenyu Tu, Rick S. Blum
STOC
1997
ACM
91views Algorithms» more  STOC 1997»
13 years 11 months ago
Lower Bounds for Distributed Coin-Flipping and Randomized Consensus
We examine a class of collective coin- ipping games that arises from randomized distributed algorithms with halting failures. In these games, a sequence of local coin ips is gener...
James Aspnes
CORR
2008
Springer
136views Education» more  CORR 2008»
13 years 7 months ago
Distributed Sensor Localization in Random Environments using Minimal Number of Anchor Nodes
Abstract--The paper introduces DILOC, a distributed, iterative algorithm to locate sensors (with unknown locations) in 1, with respect to a minimal number of + 1 anchors with known...
Usman A. Khan, Soummya Kar, José M. F. Mour...
CORR
2010
Springer
188views Education» more  CORR 2010»
13 years 2 months ago
A Novel Algorithm for Cooperative Distributed Sequential Spectrum Sensing in Cognitive Radio
This paper considers cooperative spectrum sensing in Cognitive Radios. In our previous work we have developed DualSPRT, a distributed algorithm for cooperative spectrum sensing usi...
Jithin K. S, Vinod Sharma
JCIT
2010
160views more  JCIT 2010»
13 years 2 months ago
An Improved Dynamic Load Balancing Algorithm for a Distributed System in LAN
A dynamic time delay model for load balancing was proposed in distributed heterogeneous system by Hayat. But how to compute the load-transfer delay and the gain coefficient were n...
Jie Huang, Bei Huang, Qiucen Huang