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CP
2006
Springer
15 years 10 months ago
Retroactive Ordering for Dynamic Backtracking
Dynamic Backtracking (DBT) is a well known algorithm for solving Constraint Satisfaction Problems. In DBT, variables are allowed to keep their assignment during backjump, if they a...
Roie Zivan, Uri Shapen, Moshe Zazone, Amnon Meisel...
CIKM
2005
Springer
16 years 2 days ago
Frequent pattern discovery with memory constraint
We explore in this paper a practicably interesting mining task to retrieve frequent itemsets with memory constraint. As opposed to most previous works that concentrate on improvin...
Kun-Ta Chuang, Ming-Syan Chen
EOR
2008
107views more  EOR 2008»
15 years 6 months ago
Fast heuristics for the Steiner tree problem with revenues, budget and hop constraints
This article describes and compares three heuristics for a variant of the Steiner tree problem with revenues, which includes budget and hop constraints. First, a greedy method whi...
Alysson M. Costa, Jean-François Cordeau, Gi...
ICC
2008
IEEE
123views Communications» more  ICC 2008»
16 years 1 months ago
Downlink OFDM Scheduling and Resource Allocation for Delay Constraint SVC Streaming
Abstract—Efficient delivery of multimedia contents over wireless network is essential for future communication networks. However, content distribution and network engineering ar...
Xin Ji, Jianwei Huang, Mung Chiang, Francky Cattho...
WISE
2003
Springer
15 years 11 months ago
ProxyTeller: A Proxy Placement Tool for Content Delivery under Performance Constraints
The efficient delivery of web content has been identified as a key issue of research for some time. Forward (or reverse) proxies, which are positioned along the request route from...
Peter Triantafillou, Ioannis Aekaterinidis