Sciweavers

6381 search results - page 345 / 1277
» Alternative Implementation of the C
Sort
View
188
Voted
GLOBECOM
2008
IEEE
16 years 2 months ago
Transmitter-Based Minimization of Error Rates in the Downlink of Wireless Systems
—Using CDMA technology, one has to contend with interference in frequency-selective channels caused by multipath propagation and fading. Transmitter-based methods such as Zero Fo...
Fred Richter, Andreas Fischer, René Habendo...
187
Voted
ICPR
2008
IEEE
16 years 2 months ago
A new method to obtain the shift-table in Boyer-Moore's string matching algorithm
The Boyer-Moore algorithm uses two pre-computed tables for searching a string: skip, which utilizes the occurrence heuristic of symbols in a pattern, and shift, which utilizes the...
Yang Wang
SECON
2008
IEEE
16 years 1 months ago
On Distributed Optimization Using Peer-to-Peer Communications in Wireless Sensor Networks
—We describe and evaluate a suite of distributed and computationally efficient algorithms for solving a class of convex optimization problems in wireless sensor networks. The pr...
Björn Johansson, Cesare M. Carretti, Mikael J...
AINA
2007
IEEE
16 years 1 months ago
A Utility-Based Adaptivity Model for Mobile Applications
Mobile environments are characterized by resource fluctuations and limitations, and variations in user preferences. Therefore mobile applications need to be adaptive to retain us...
Mourad Alia, Viktor S. Wold Eide, Nearchos Paspall...
DATE
2007
IEEE
112views Hardware» more  DATE 2007»
16 years 1 months ago
Compact hardware design of Whirlpool hashing core
Weaknesses have recently been found in the widely used cryptographic hash functions SHA-1 and MD5. A potential alternative for these algorithms is the Whirlpool hash function, whi...
Timo Alho, Panu Hämäläinen, Marko H...