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» On the Complexity of Circuit Satisfiability
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ARC
2011
Springer
270views Hardware» more  ARC 2011»
13 years 3 months ago
A Regular Expression Matching Circuit Based on a Decomposed Automaton
In this paper, we propose a regular expression matching circuit based on a decomposed automaton. To implement a regular expression matching circuit, first, we convert regular expr...
Hiroki Nakahara, Tsutomu Sasao, Munehiro Matsuura
FSTTCS
2009
Springer
14 years 3 months ago
Arithmetic Circuits and the Hadamard Product of Polynomials
Motivated by the Hadamard product of matrices we define the Hadamard product of multivariate polynomials and study its arithmetic circuit and branching program complexity. We also...
Vikraman Arvind, Pushkar S. Joglekar, Srikanth Sri...
APCSAC
2003
IEEE
14 years 2 months ago
Arithmetic Circuits Combining Residue and Signed-Digit Representations
This paper discusses the use of signed-digit representations in the implementation of fast and efficient residue-arithmetic units. Improvements to existing signed-digit modulo adde...
Anders Lindström, Michael Nordseth, Lars Beng...
DSD
2009
IEEE
83views Hardware» more  DSD 2009»
14 years 1 days ago
Streaming Reduction Circuit
—Reduction circuits are used to reduce rows of floating point values to single values. Binary floating point operators often have deep pipelines, which may cause hazards when m...
Marco Gerards, Jan Kuper, André B. J. Kokke...
DSD
2010
IEEE
135views Hardware» more  DSD 2010»
13 years 9 months ago
An Approximate Maximum Common Subgraph Algorithm for Large Digital Circuits
—This paper presents an approximate Maximum Common Subgraph (MCS) algorithm, specifically for directed, cyclic graphs representing digital circuits. Because of the application d...
Jochem H. Rutgers, Pascal T. Wolkotte, Philip K. F...