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» Improved Online Algorithms for the Sorting Buffer Problem
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ESA
2004
Springer
103views Algorithms» more  ESA 2004»
13 years 10 months ago
Improved Online Algorithms for Buffer Management in QoS Switches
We consider the following buffer management problem arising in QoS networks: packets with specified weights and deadlines arrive at a network switch and need to be forwarded so th...
Marek Chrobak, Wojciech Jawor, Jiri Sgall, Tom&aac...
SODA
2010
ACM
187views Algorithms» more  SODA 2010»
14 years 3 months ago
An Improved Competitive Algorithm for Reordering Buffer Management
We design and analyze an on-line reordering buffer management algorithm with improved O log k log log k competitive ratio for non-uniform costs, where k is the buffer size. This i...
Noa Avigdor-Elgrabli, Yuval Rabani
ICPP
1998
IEEE
13 years 10 months ago
Improving Parallel-Disk Buffer Management using Randomized Writeback
We address the problems of I/O scheduling and buffer management for general reference strings in a parallel I/O system. Using the standard parallel disk model withD disks and a sh...
Mahesh Kallahalla, Peter J. Varman