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Differential approximation of MIN SAT, MAX SAT and related problems

Escoffier, Bruno; Paschos, Vangelis (2005), Differential approximation of MIN SAT, MAX SAT and related problems, in Gervasi, Osvaldo; Gavrilova, Marina; Kumar, Vipin; Lagana, Antonio; Lee, Heow Pueh; Mun, Youngsong; Taniar, David; Tan, Chih Jeng Kenneth, Computational Science and Its Applications - ICCSA 2005 International Conference, Singapore, May 9-12, 2005, Proceedings, Part IV, Springer : Berlin, p. 192-201. http://dx.doi.org/10.1007/11424925_22

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Type
Communication / Conférence
Date
2005
Conference title
International Conference on Computational Science and Its Applications (ICCSA'05)
Conference date
2005-05
Conference city
Singapour
Conference country
Singapour
Book title
Computational Science and Its Applications - ICCSA 2005 International Conference, Singapore, May 9-12, 2005, Proceedings, Part IV
Book author
Gervasi, Osvaldo; Gavrilova, Marina; Kumar, Vipin; Lagana, Antonio; Lee, Heow Pueh; Mun, Youngsong; Taniar, David; Tan, Chih Jeng Kenneth
Publisher
Springer
Series title
Lecture Notes in Computer Science
Series number
3483
Published in
Berlin
ISBN
978-3-540-25863-6
Number of pages
1362
Pages
192-201
Publication identifier
Metadata
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Author(s)
Escoffier, Bruno
Paschos, Vangelis
Abstract (EN)
We present differential approximation results (both positive and negative) for optimal satisfiability, optimal constraint satisfaction, and some of the most popular restrictive versions of them. As an important corollary, we exhibit an interesting structural difference between the landscapes of approximability classes in standard and differential paradigms.
Subjects / Keywords
Approximation algorithms