On the additive constant of the κ-server work function algorithm

Yuval Emek; Pierre Fraigniaud; Amos Korman; Adi Rosén

doi:10.1007/978-3-642-12450-1_12

On the additive constant of the κ-server work function algorithm

Yuval Emek, Pierre Fraigniaud, Amos Korman, Adi Rosén

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We consider the Work Function Algorithm for the κ-server problem [2,4]. We show that if the Work Function Algorithm is ccompetitive, then it is also strictly (2c)-competitive. As a consequence of [4] this also shows that the Work Function Algorithm is strictly (4κ-2)- competitive.

Original language	English
Title of host publication	Approximation and Online Algorithms - 7th International Workshop, WAOA 2009, Revised Papers
Pages	128-134
Number of pages	7
DOIs	https://doi.org/10.1007/978-3-642-12450-1_12
State	Published - 2009
Externally published	Yes
Event	7th Workshop on Approximation and Online Algorithms, WAOA 2009 - Copenhagen, Denmark Duration: 10 Sep 2009 → 11 Sep 2009

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	5893 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	7th Workshop on Approximation and Online Algorithms, WAOA 2009
Country/Territory	Denmark
City	Copenhagen
Period	10/09/09 → 11/09/09

ASJC Scopus subject areas

Theoretical Computer Science
General Computer Science

Access to Document

10.1007/978-3-642-12450-1_12

Cite this

Emek, Y., Fraigniaud, P., Korman, A., & Rosén, A. (2009). On the additive constant of the κ-server work function algorithm. In Approximation and Online Algorithms - 7th International Workshop, WAOA 2009, Revised Papers (pp. 128-134). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5893 LNCS). https://doi.org/10.1007/978-3-642-12450-1_12

Emek, Yuval ; Fraigniaud, Pierre ; Korman, Amos et al. / On the additive constant of the κ-server work function algorithm. Approximation and Online Algorithms - 7th International Workshop, WAOA 2009, Revised Papers. 2009. pp. 128-134 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

@inproceedings{e4b3ea85434c4bde96d0ea8a5ad6a0d3,

title = "On the additive constant of the κ-server work function algorithm",

abstract = "We consider the Work Function Algorithm for the κ-server problem [2,4]. We show that if the Work Function Algorithm is ccompetitive, then it is also strictly (2c)-competitive. As a consequence of [4] this also shows that the Work Function Algorithm is strictly (4κ-2)- competitive.",

author = "Yuval Emek and Pierre Fraigniaud and Amos Korman and Adi Ros{\'e}n",

year = "2009",

doi = "10.1007/978-3-642-12450-1_12",

language = "English",

isbn = "3642124496",

series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",

pages = "128--134",

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note = "7th Workshop on Approximation and Online Algorithms, WAOA 2009 ; Conference date: 10-09-2009 Through 11-09-2009",

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Emek, Y, Fraigniaud, P, Korman, A & Rosén, A 2009, On the additive constant of the κ-server work function algorithm. in Approximation and Online Algorithms - 7th International Workshop, WAOA 2009, Revised Papers. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 5893 LNCS, pp. 128-134, 7th Workshop on Approximation and Online Algorithms, WAOA 2009, Copenhagen, Denmark, 10/09/09. https://doi.org/10.1007/978-3-642-12450-1_12

On the additive constant of the κ-server work function algorithm. / Emek, Yuval; Fraigniaud, Pierre; Korman, Amos et al.
Approximation and Online Algorithms - 7th International Workshop, WAOA 2009, Revised Papers. 2009. p. 128-134 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5893 LNCS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Emek Y, Fraigniaud P, Korman A, Rosén A. On the additive constant of the κ-server work function algorithm. In Approximation and Online Algorithms - 7th International Workshop, WAOA 2009, Revised Papers. 2009. p. 128-134. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/978-3-642-12450-1_12

On the additive constant of the κ-server work function algorithm

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