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IPL
2006
97views more  IPL 2006»
14 years 11 months ago
A fixed-parameter tractability result for multicommodity demand flow in trees
We study an NP-hard (and MaxSNP-hard) problem in trees--Multicommodity Demand Flow--dealing with demand flows between pairs of nodes and trying to maximize the value of the routed...
Jiong Guo, Rolf Niedermeier
JSAC
2006
100views more  JSAC 2006»
14 years 11 months ago
An improved algorithm for optimal lightpath establishment on a tree topology
Routing and wavelength assignment (RWA) aims to assign the limited number of wavelengths in a wavelength-division multiplexed (WDM) optical network so as to achieve greater capacit...
Guoliang Xue, Weiyi Zhang, Jian Tang, Krishnaiyan ...
IWMM
2000
Springer
105views Hardware» more  IWMM 2000»
15 years 3 months ago
Diffusion Tree Restructuring for Indirect Reference Counting
A new variant algorithm for distributed acyclic garbage detection is presented for use in hybrid garbage collectors. The existing fault-tolerance of Piquer's Indirect Referen...
Peter Dickman
SPIRE
2004
Springer
15 years 5 months ago
Evaluating Relevance Feedback and Display Strategies for Searching on Small Displays
Abstract Searching information resources using mobile devices is affected by displays on which only a small fraction of the set of ranked documents can be displayed. In this study ...
Vishwa Vinay, Ingemar J. Cox, Natasa Milic-Fraylin...
ISCAS
1994
IEEE
117views Hardware» more  ISCAS 1994»
15 years 3 months ago
Design of a Fast Sequential Decoding Algorithm Based on Dynamic Searching Strategy
This paper presents a new sequential decoding algorithm based on dynamic searching strategy to improve decoding efficiency. The searching strategy is to exploit both sorting and p...
Wen-Wei Yang, Li-Fu Jeng, Chen-Yi Lee