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ESORICS
2004
Springer
14 years 2 months ago
Comparison Between Two Practical Mix Designs
We evaluate the anonymity provided by two popular email mix implementations, Mixmaster and Reliable, and compare their effectiveness through the use of simulations which model th...
Claudia Díaz, Len Sassaman, Evelyne Dewitte
PLDI
2003
ACM
14 years 1 months ago
A comparison of empirical and model-driven optimization
Empirical program optimizers estimate the values of key optimization parameters by generating different program versions and running them on the actual hardware to determine which...
Kamen Yotov, Xiaoming Li, Gang Ren, Michael Cibuls...
CORR
2007
Springer
132views Education» more  CORR 2007»
13 years 8 months ago
Probabilistic Analysis of Linear Programming Decoding
Abstract—We initiate the probabilistic analysis of linear programming (LP) decoding of low-density parity-check (LDPC) codes. Specifically, we show that for a random LDPC code e...
Constantinos Daskalakis, Alexandros G. Dimakis, Ri...
CORR
2010
Springer
62views Education» more  CORR 2010»
13 years 8 months ago
Asymptotically-Good, Multigroup ML-Decodable STBCs
For a family/sequence of Space-Time Block Codes (STBCs) C1, C2, . . . , with increasing number of transmit antennas Ni, with rates Ri complex symbols per channel use, i = 1, 2, . ....
Natarajan Lakshmi Prasad, B. Sundar Rajan
GLOBECOM
2006
IEEE
14 years 2 months ago
Rate Adaptation for Cooperative Systems
— Throughput is an important performance measure for data communications over wireless links. In this work, we consider joint adaptation of coding rates, modulation modes and lev...
Zinan Lin, Elza Erkip, Monisha Ghosh