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ACTA
2010
91views more  ACTA 2010»
13 years 7 months ago
A theoretical comparison of LRU and LRU-K
The paging algorithm Least Recently Used Second Last Request (LRU-2) was proposed for use in database disk buffering and shown experimentally to perform better than Least Recently ...
Joan Boyar, Martin R. Ehmsen, Jens S. Kohrt, Kim S...
CORR
2010
Springer
83views Education» more  CORR 2010»
13 years 9 months ago
List Factoring and Relative Worst Order Analysis
Relative worst order analysis is a supplement or alternative to competitive analysis which has been shown to give results more in accordance with observed behavior of online algori...
Martin R. Ehmsen, Jens S. Kohrt, Kim S. Larsen
WADS
2009
Springer
298views Algorithms» more  WADS 2009»
14 years 6 months ago
A Comparison of Performance Measures for Online Algorithms
This paper provides a systematic study of several proposed measures for online algorithms in the context of a specific problem, namely, the two server problem on three colinear po...
Joan Boyar, Sandy Irani, Kim S. Larsen