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CORR
2011
Springer
184views Education» more  CORR 2011»
14 years 7 months ago
Decision-Feedback Differential Detection in Impulse-Radio Ultra-Wideband Systems
—Building upon recent approaches for detection of impulse-radio ultra-wideband (IR-UWB) based on compressed sensing (CS), we combine this approach with techniques known from adva...
Andreas Schenk, Robert F. H. Fischer
CORR
2011
Springer
175views Education» more  CORR 2011»
14 years 7 months ago
Power Allocation in Team Jamming Games in Wireless Ad Hoc Networks
In this work, we study the problem of power allocation in teams. Each team consists of two agents who try to split their available power between the tasks of communication and jam...
Sourabh Bhattacharya, Ali Khanafer, Tamer Basar
CORR
2011
Springer
143views Education» more  CORR 2011»
14 years 7 months ago
Polynomial kernels for Proper Interval Completion and related problems
Given a graph G = (V, E) and a positive integer k, the Proper Interval Completion problem asks whether there exists a set F of at most k pairs of (V × V ) \ E such that the graph...
Stéphane Bessy, Anthony Perez
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CORR
2011
Springer
164views Education» more  CORR 2011»
14 years 7 months ago
Noise Folding in Compressed Sensing
The literature on compressed sensing has focused almost entirely on settings where the signal is noiseless and the measurements are contaminated by noise. In practice, however, th...
Ery Arias-Castro, Yonina C. Eldar
CORR
2011
Springer
205views Education» more  CORR 2011»
14 years 11 months ago
Random Walk on Directed Dynamic Graphs
Dynamic graphs have emerged as an appropriate model to capture the changing nature of many modern networks, such as peer-to-peer overlays and mobile ad hoc networks. Most of the re...
Oksana Denysyuk, Luis Rodrigues