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» On the complexity of computing determinants
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FOCS
2007
IEEE
16 years 1 months ago
Round Complexity of Authenticated Broadcast with a Dishonest Majority
Broadcast among n parties in the presence of t ≥ n/3 malicious parties is possible only with some additional setup. The most common setup considered is the existence of a PKI an...
Juan A. Garay, Jonathan Katz, Chiu-Yuen Koo, Rafai...
ICC
2007
IEEE
16 years 1 months ago
A Statistical Bit Error Generator for Emulation of Complex Forward Error Correction Schemes
— Forward Error Correction (FEC) schemes are generally used in wireless communication systems to maintain an acceptable quality of service. Various models have been proposed in l...
Reuben A. Farrugia, Carl James Debono
WAPCV
2007
Springer
16 years 29 days ago
An Experimental Comparison of Three Guiding Principles for the Detection of Salient Image Locations: Stability, Complexity, and
We present an experimental comparison of the performance of representative saliency detectors from three guiding principles for the detection of salient image locations: locations...
Dashan Gao, Nuno Vasconcelos
BROADNETS
2006
IEEE
16 years 27 days ago
Complexity of Converter Placement Supporting Broadcast in WDM Networks
Abstract— Wavelength converters simplify the wavelength assignment problem in virtual topology design in optical networks and increase the utilization of the fiber bandwidth. Ho...
Rudra Dutta, Prashant Iyer, Carla D. Savage
IWCMC
2006
ACM
16 years 24 days ago
Low complexity virtual antenna arrays using cooperative relay selection
We study the diversity-multiplexing tradeoff in cooperative diversity systems involving multiple relays. We focus on low complexity architectures that do not require simultaneous...
Aggelos Bletsas, Ashish Khisti, Moe Z. Win