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CIT
2006
Springer
14 years 1 months ago
A new collision resistant hash function based on optimum dimensionality reduction using Walsh-Hadamard transform
Hash functions play the most important role in various cryptologic applications, ranging from data integrity checking to digital signatures. Our goal is to introduce a new hash fu...
Barzan Mozafari, Mohammad Hasan Savoji
INFOCOM
2009
IEEE
14 years 4 months ago
Effective Delay Control in Online Network Coding
—Motivated by streaming applications with stringent delay constraints, we consider the design of online network coding algorithms with timely delivery guarantees. Assuming that t...
João Barros, Rui A. Costa, Daniele Munarett...
WSOM
2009
Springer
14 years 4 months ago
Approaching the Time Dependent Cocktail Party Problem with Online Sparse Coding Neural Gas
Abstract. We show how the “Online Sparse Coding Neural Gas” algorithm can be applied to a more realistic model of the “Cocktail Party Problem”. We consider a setting where ...
Kai Labusch, Erhardt Barth, Thomas Martinetz
EUROGP
2007
Springer
104views Optimization» more  EUROGP 2007»
14 years 4 months ago
Code Regulation in Open Ended Evolution
We explore a homeostatic approach to program execution in computer systems: the “concentration” of computation services is regulated according to their fitness. The goal is to...
Lidia Yamamoto
WSC
1997
13 years 11 months ago
Efficient Instruction Cache Simulation and Execution Profiling with a Threaded-Code Interpreter
We present an extension to an existing SPARC V8 instruction set simulator, SimICS, to support accurate profiling of branches and instruction cache misses. SimICS had previously su...
Peter S. Magnusson