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HM
2005
Springer
140views Optimization» more  HM 2005»
14 years 3 months ago
Fast Ejection Chain Algorithms for Vehicle Routing with Time Windows
Abstract. This paper introduces a new algorithm, based on the concept of ejection chains, to effectively target vehicle routing problems with time window constraints (VRPTW). Ejec...
Herman Sontrop, Pieter van der Horn, Marc Uetz
CCGRID
2006
IEEE
14 years 3 months ago
Fast Freenet: Improving Freenet Performance by Preferential Partition Routing and File Mesh Propagation
The Freenet Peer-to-Peer network is doing a good job in providing anonymity to the users. But the performance of the network in terms of download speed and request hit ratio is no...
Hans-Emil Skogh, Jonas Haeggstrom, Ali Ghodsi, Ras...
ESA
2010
Springer
185views Algorithms» more  ESA 2010»
13 years 10 months ago
Fast Routing in Very Large Public Transportation Networks Using Transfer Patterns
We show how to route on very large public transportation networks (up to half a billion arcs) with average query times of a few milliseconds. We take into account many realistic fe...
Hannah Bast, Erik Carlsson, Arno Eigenwillig, Robe...
ICC
2000
IEEE
124views Communications» more  ICC 2000»
14 years 2 months ago
A Fast IP Routing Lookup Scheme
Abstract—A major issue in router design for the next generation Internet is the fast IP address lookup mechanism. The existing scheme by Huang et al. performs the IP address look...
Pi-Chung Wang, Yaw-Chung Chen, Chia-Tai Chan
ICC
2009
IEEE
103views Communications» more  ICC 2009»
14 years 4 months ago
FSA: A Fast Coordination Scheme for Opportunistic Routing
—Opportunistic Routing (OR) has been considered as one promising technique to overcome the unreliability of the wireless medium by collaborating multiple neighboring receivers/ca...
Zhenyu Yang, Kai Zeng, Wenjing Lou