Type of publication: | Inproceedings |
Entered by: | chita |
Title | Approximating almost all instances of Max-Cut within a ratio above the Hastad threshold |
Bibtex cite ID | RACTI-RU1-2006-65 |
Booktitle | 14th Annual European Symposium on Algorithms (ESA 2006) |
Series | Lecture Notes in Computer Science |
Year published | 2006 |
Month | September |
Volume | 4168 |
Pages | 432-443 |
Publisher | Springer, L.N Computer Science |
Note | international |
URL | http://algo06.inf.ethz.ch/esa |
DOI | 10.1007/11841036_40 |
Abstract | We give a deterministic polynomial-time algorithm which for any given average degree d and asymptotically almost all random graphs G in G(n, m = [d/2 n]) outputs a cut of G whose ratio (in cardinality) with the maximum cut is at least 0.952. We remind the reader that it is known that unless P=NP, for no constant å>0 is there a Max-Cut approximation algorithm that for all inputs achieves an approximation ratio of (16/17) +å (16/17 < 0.94118). |
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BibTeX | BibTeX |
RIS | RIS |
Attachments | |
Publication ID | 201 |