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CEC
2009
IEEE
15 years 1 months ago
A simple multi-objective optimization algorithm for the urban transit routing problem
— The urban transit routing problem (UTRP) for public transport systems involves finding a set of efficient transit routes to meet customer demands. The UTRP is an NPHard, high...
Lang Fan, Christine L. Mumford, Dafydd Evans
ICPP
2007
IEEE
15 years 4 months ago
Towards Optimized Packet Classification Algorithms for Multi-Core Network Processors
In this paper, a novel packet classification scheme optimized for multi-core network processors is proposed. The algorithm, Explicit Cuttings (ExpCuts), adopts a hierarchical spac...
Yaxuan Qi, Bo Xu, Fei He, Xin Zhou, Jianming Yu, J...
CC
2003
Springer
126views System Software» more  CC 2003»
15 years 3 months ago
Offset Assignment Showdown: Evaluation of DSP Address Code Optimization Algorithms
Abstract. Offset assignment is a highly effective DSP address code optimization technique that has been implemented in a number of ANSI C compilers. In this paper we concentrate on...
Rainer Leupers
CISIM
2007
IEEE
15 years 4 months ago
A Particle Swarm Optimization Algorithm for Neighbor Selection in Peer-to-Peer Networks
Peer-to-peer (P2P) topology has significant influence on the performance, search efficiency and functionality, and scalability of the application. In this paper, we propose a P...
Shichang Sun, Ajith Abraham, Guiyong Zhang, Hongbo...
SIGMOD
2004
ACM
121views Database» more  SIGMOD 2004»
15 years 10 months ago
An Optimal Algorithm for Querying Tree Structures and its Applications in Bioinformatics
Trees and graphs are widely used to model biological databases. Providing efficient algorithms to support tree-based or graph-based querying is therefore an important issue. In th...
Hsiao-Fei Liu, Ya-Hui Chang, Kun-Mao Chao