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CODES
2005
IEEE
14 years 3 months ago
An integer linear programming approach for identifying instruction-set extensions
This paper presents an Integer Linear Programming (ILP) approach to the instruction-set extension identification problem. An algorithm that iteratively generates and solves a set...
Kubilay Atasu, Günhan Dündar, Can C. &Ou...
EUROGP
2003
Springer
14 years 2 months ago
Neutral Variations Cause Bloat in Linear GP
Abstract. In this contribution we investigate the influence of different variation effects on the growth of code. A mutation-based variant of linear GP is applied that operates ...
Markus Brameier, Wolfgang Banzhaf
TWC
2008
209views more  TWC 2008»
13 years 9 months ago
Application of Nonbinary LDPC Cycle Codes to MIMO Channels
In this paper, we investigate the application of nonbinary low-density parity-check (LDPC) cycle codes over Galois field GF(q) to multiple-input multiple-output (MIMO) channels. Tw...
Ronghui Peng, Rong-Rong Chen
ICALP
2001
Springer
14 years 2 months ago
Minimal Tail-Biting Trellises for Certain Cyclic Block Codes Are Easy to Construct
We give simple algorithms for the construction of generator matrices for minimal tail-biting trellises for a powerful and practical subclass of the linear cyclic codes, from which ...
Priti Shankar, P. N. A. Kumar, Harmeet Singh, B. S...
JCT
2007
134views more  JCT 2007»
13 years 9 months ago
Improved Delsarte bounds for spherical codes in small dimensions
ABSTRACT. We present an extension of the Delsarte linear programming method for spherical codes. For several dimensions it yields improved upper bounds including some new bounds on...
Florian Pfender