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OL
2011
177views Neural Networks» more  OL 2011»
13 years 1 months ago
Exploiting vector space properties to strengthen the relaxation of bilinear programs arising in the global optimization of proce
In this paper we present a methodology for finding tight convex relaxations for a special set of quadratic constraints given by bilinear and linear terms that frequently arise in ...
Juan P. Ruiz, Ignacio E. Grossmann
ICC
2007
IEEE
136views Communications» more  ICC 2007»
14 years 4 months ago
Synchronization of Single-Frequency Simulcast Networks Using Network Time Protocol
 Single-frequency simulcast networks use two or more Radio Base Stations (RBS) to transmit simultaneously the same signal on the same radio channel over the service area. To ens...
Stefano Bregni, Luciano Lacavalla, Bruno Propersi,...
OTM
2007
Springer
14 years 4 months ago
Network Coding Protocols for Secret Key Distribution
Abstract. Recent contributions have uncovered the potential of network coding, i.e. algebraic mixing of multiple information flows in a network, to provide enhanced security in pa...
Paulo F. Oliveira, João Barros
JOC
2006
77views more  JOC 2006»
13 years 10 months ago
An Improved Real-Quadratic-Field-Based Key Exchange Procedure
To date, the only non-group structure that has been suitably employed as the key space for Diffie-Hellman type cryptographic key exchange is the infrastructure of a real quadratic ...
Michael J. Jacobson Jr., Renate Scheidler, Hugh C....
ICCAD
2008
IEEE
98views Hardware» more  ICCAD 2008»
14 years 7 months ago
Performance optimization of elastic systems using buffer resizing and buffer insertion
Abstract—Buffer resizing and buffer insertion are two transformation techniques for the performance optimization of elastic systems. Different approaches for each technique have ...
Dmitry Bufistov, Jorge Júlvez, Jordi Cortad...