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ICASSP
2008
IEEE
14 years 3 months ago
A fast approximate joint diagonalization algorithm using a criterion with a block diagonal weight matrix
We propose a new algorithm for Approximate Joint Diagonalization (AJD) with two main advantages over existing state-of-the-art algorithms: Improved overall running speed, especial...
Petr Tichavský, Arie Yeredor, Jan Nielsen
IOLTS
2008
IEEE
91views Hardware» more  IOLTS 2008»
14 years 3 months ago
Physical Demonstration of Polymorphic Self-Checking Circuits
Polymorphic gates can be considered as a new reconfigurable technology capable of integrating logic functions with sensing in a single compact structure. Polymorphic gates whose ...
Richard Ruzicka, Lukás Sekanina, Roman Prok...
FCCM
2007
IEEE
154views VLSI» more  FCCM 2007»
14 years 3 months ago
Code Compressor and Decompressor for Ultra Large Instruction Width Coarse-Grain Reconfigurable Systems
This paper presents a code compression and on-thefly decompression scheme suitable for coarse-grain reconfigurable technologies. A novel unit-grouping dictionary based compression...
Nazish Aslam, Mark Milward, Ioannis Nousias, Tughr...
ICC
2007
IEEE
121views Communications» more  ICC 2007»
14 years 3 months ago
On the Expected Complexity Analysis of a Generalized Sphere Decoding Algorithm for Underdetermined Linear Communication Systems
This paper presents an analytical approach to evaluate the expected complexity of a generalized sphere decoding (GSD) algorithm, GSDλ − , for underdetermined integer leastsquare...
Ping Wang, Tho Le-Ngoc
CONTEXT
2007
Springer
14 years 3 months ago
Context-Oriented Domain Analysis
Context-aware systems are software systems which adapt their behaviour according to the context of use. The requirements engineering phase is recognized as a primordial step to dev...
Brecht Desmet, Jorge Vallejos, Pascal Costanza, Wo...