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» On the complexity of communication complexity
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ICC
2009
IEEE
15 years 4 months ago
Non-Coherent Receiver with Fractional Sampling for Impulsive UWB Systems
— We propose a low complexity noncoherent receiver operating at twice the symbol-rate for systems where each data symbol consists of multiple frames/chips. The receiver does not ...
Jian Zhang, Leif Hanlen
SRDS
2006
IEEE
15 years 3 months ago
Experimental Comparison of Local and Shared Coin Randomized Consensus Protocols
The paper presents a comparative performance study of the two main classes of randomized binary consensus protocols: a local coin protocol, with an expected high communication com...
Henrique Moniz, Nuno Ferreira Neves, Miguel Correi...
GECCO
2007
Springer
138views Optimization» more  GECCO 2007»
15 years 4 months ago
A particle swarm algorithm for symbols detection in wideband spatial multiplexing systems
This paper explores the application of the particle swarm algorithm for a NP-hard problem in the area of wireless communications. The specific problem is of detecting symbols in a...
Adnan Ahmed Khan, Muhammad Naeem, Syed Ismail Shah
IACR
2011
127views more  IACR 2011»
13 years 9 months ago
Near-Linear Unconditionally-Secure Multiparty Computation with a Dishonest Minority
Secure multiparty computation (MPC) allows a set of n players to compute any public function, given as an arithmetic circuit, on private inputs, so that privacy of the inputs as we...
Eli Ben-Sasson, Serge Fehr, Rafail Ostrovsky
IPSN
2005
Springer
15 years 3 months ago
Coverage and hole-detection in sensor networks via homology
We consider coverage problems in sensor networks of stationary nodes with minimal geometric data. In particular, there are no coordinates and no localization of nodes. We introduc...
Robert Ghrist, Abubakr Muhammad