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STACS
2000
Springer
14 years 1 months ago
On the Competitive Ratio of the Work Function Algorithm for the k-Server Problem
The k-server problem is one of the most fundamental online problems. The problem is to schedule k mobile servers to visit a sequence of points in a metric space with minimum total...
Yair Bartal, Elias Koutsoupias
ICALP
2011
Springer
13 years 1 months ago
On the Advice Complexity of the k-Server Problem
Competitive analysis is the established tool for measuring the output quality of algorithms that work in an online environment. Recently, the model of advice complexity has been in...
Hans-Joachim Böckenhauer, Dennis Komm, Rastis...
TPDS
2008
93views more  TPDS 2008»
13 years 9 months ago
The Server Reassignment Problem for Load Balancing in Structured P2P Systems
Application-layer peer-to-peer (P2P) networks are considered to be the most important development for next-generation Internet infrastructure. For these systems to be effective, lo...
Chyouhwa Chen, Kun-Cheng Tsai
ICALP
2010
Springer
13 years 7 months ago
Metrical Task Systems and the k-Server Problem on HSTs
Abstract. We consider the randomized k-server problem, and give improved results for various metric spaces. In particular, we extend a recent result of Cot
Nikhil Bansal, Niv Buchbinder, Joseph Naor
FCT
2005
Springer
14 years 3 months ago
The Delayed k-Server Problem
Wolfgang W. Bein, Kazuo Iwama, Lawrence L. Larmore...