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SIAMSC
2008
142views more  SIAMSC 2008»
15 years 5 months ago
A Fast Direct Solver for the Biharmonic Problem in a Rectangular Grid
We present a fast direct solver methodology for the Dirichlet biharmonic problem in a rectangle. The solver is applicable in the case of the second order Stephenson scheme [34] as ...
Matania Ben-Artzi, Jean-Pierre Croisille, Dalia Fi...
VTC
2010
IEEE
140views Communications» more  VTC 2010»
15 years 4 months ago
Superposition Coding Aided Bi-Directional Relay Transmission Employing Iteratively Decoded Self-Concatenated Convolutional Codes
— In this paper, we consider coding schemes designed for two nodes communicating with each other with the aid of a relay node, which receives information from the two nodes in th...
Muhammad Fasih Uddin Butt, Rong Zhang, Soon Xin Ng...
CRYPTO
1994
Springer
116views Cryptology» more  CRYPTO 1994»
15 years 10 months ago
Tracing Traitors
We give cryptographic schemes that help trace the source of leaks when sensitive or proprietary data is made available to a large set of parties. A very relevant application is in ...
Benny Chor, Amos Fiat, Moni Naor
ISCI
2007
103views more  ISCI 2007»
15 years 5 months ago
Threshold-based declustering
Declustering techniques reduce query response time through parallel I/O by distributing data among multiple devices. Except for a few cases it is not possible to find declusterin...
Ali Saman Tosun
AHSWN
2008
163views more  AHSWN 2008»
15 years 6 months ago
Control Frame Shaping in Power Controlled and Directional MAC Protocols?
This paper discusses the ideal shapes of control frames (i.e., RTS/CTS frames) in the IEEE 802.11 MAC layer for efficient power control and directional beam forming in mobile ad h...
Fei Dai, Jie Wu