An Almost Linear Time Approximation Algorithm for the Permanent of a Random (0-1) Matrix

An Almost Linear Time Approximation Algorithm for the Permanent of a Random (0-1) Matrix
Author: Martin Fürer
Publisher:
Total Pages: 11
Release: 2004
Genre: Approximation theory
ISBN:
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Abstract: "We present a simple randomized algorithm for approximating permanents of random (0-1) matrices. The algorithm with inputs a, [epsilon]> 0 produces an output X[subscript A] with (1-[epsilon])per(A) [or =] X[subscript A] [or =] (1 + [epsilon])per(A) for almost all (0-1) matrices A. For every positive constant [epsilon] 0, the algorithm runs in time O(n2[omega]), i.e., almost linear in the size of the matrix, where [omega] = [omega](n) is any function satisfying [omega](n) - [infinity] as n -> [infinity]. This improves the previous bound of O(n3[infinity]) for such matrices."

FSTTCS 2004: Foundations of Software Technology and Theoretical Computer Science

FSTTCS 2004: Foundations of Software Technology and Theoretical Computer Science
Author: Kamal Lodaya
Publisher: Springer
Total Pages: 546
Release: 2004-11-24
Genre: Computers
ISBN: 3540305386
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This book constitutes the refereed proceedings of the 24th International Conference on the Foundations of Software Technology and Theoretical Computer Science, FSTTCS 2004, held in Chennai, India, in December 2004. The 35 revised full papers presented together with 5 invited papers were carefully reviewed and selected from 176 submissions. The papers address a broad variety of current issues in software science, programming theory, systems design and analysis, formal methods, mathematical logic, mathematical foundations, discrete mathematics, combinatorial mathematics, complexity theory, automata theory, and theoretical computer science in general.

Principles and Practice of Constraint Programming - CP 2007

Principles and Practice of Constraint Programming - CP 2007
Author: Christian Bessiere
Publisher: Springer Science & Business Media
Total Pages: 903
Release: 2007-10-11
Genre: Computers
ISBN: 3540749705
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This book constitutes the refereed proceedings of the 13th International Conference on Principles and Practice of Constraint Programming, CP 2007. It contains 51 revised full papers and 14 revised short papers presented together with eight application papers and the abstracts of two invited lectures. All current issues of computing with constraints are addressed, ranging from methodological and foundational aspects to solving real-world problems in various application fields.

Proceedings of the Seventh Workshop on Algorithm Engineering and Experiments and the Second Workshop on Analytic Algorithmics and Combinatorics

Proceedings of the Seventh Workshop on Algorithm Engineering and Experiments and the Second Workshop on Analytic Algorithmics and Combinatorics
Author: Camil Demetrescu
Publisher: Siam Proceedings in Applied Ma
Total Pages: 292
Release: 2005
Genre: Computers
ISBN:
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Presents the aim of the annual ALENEX workshop, which is to provide a forum for the presentation of original research in the implementation and experimental evaluation of algorithms and data structures.

Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques

Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques
Author: Irit Dinur
Publisher: Springer
Total Pages: 750
Release: 2009-08-21
Genre: Computers
ISBN: 3642036856
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RANDOM is concerned with applications of randomness to computational and combinatorial problems, and was the 13th workshop in the series following Bologna (1997), Barcelona (1998),Berkeley(1999),Geneva(2000),Berkeley(2001),Harvard(2002),Prin- ton (2003), Cambridge (2004), Berkeley (2005), Barcelona (2006), Princeton (2007), and Boston (2008).

Approximation, Randomization and Combinatorial Optimization. Algorithms and Techniques

Approximation, Randomization and Combinatorial Optimization. Algorithms and Techniques
Author: Ashish Goel
Publisher: Springer Science & Business Media
Total Pages: 614
Release: 2008-08-12
Genre: Computers
ISBN: 3540853626
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This book constitutes the joint refereed proceedings of the 11th International Workshop on Approximation Algorithms for Combinatorial Optimization Problems, APPROX 2008 and the 12th International Workshop on Randomization and Computation, RANDOM 2008, held in Boston, MA, USA, in August 2008. The 20 revised full papers of the APPROX 2008 workshop were carefully reviewed and selected from 42 submissions and focus on algorithmic and complexity issues surrounding the development of efficient approximate solutions to computationally difficult problems. RANDOM 2008 is concerned with applications of randomness to computational and combinatorial problems and accounts for 27 revised full papers, also diligently reviewed and selected out of 52 workshop submissions.

SIAM Journal on Computing

SIAM Journal on Computing
Author: Society for Industrial and Applied Mathematics
Publisher:
Total Pages: 632
Release: 1998
Genre: Electronic data processing
ISBN:
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