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» Optimizing cost and performance for multihoming
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SIGMETRICS
2008
ACM
128views Hardware» more  SIGMETRICS 2008»
13 years 8 months ago
Loss-aware network coding for unicast wireless sessions: design, implementation, and performance evaluation
Local network coding is growing in prominence as a technique to facilitate greater capacity utilization in multi-hop wireless networks. A specific objective of such local network ...
Shravan K. Rayanchu, Sayandeep Sen, Jianming Wu, S...
ACL
2010
13 years 6 months ago
Hierarchical A* Parsing with Bridge Outside Scores
Hierarchical A (HA) uses of a hierarchy of coarse grammars to speed up parsing without sacrificing optimality. HA prioritizes search in refined grammars using Viterbi outside cost...
Adam Pauls, Dan Klein
SLS
2009
Springer
224views Algorithms» more  SLS 2009»
14 years 2 months ago
High-Performance Local Search for Solving Real-Life Inventory Routing Problems
Abstract. In this paper, a real-life routing and scheduling problem encountered is addressed. The problem, which consists in optimizing the delivery of fluids by tank trucks on a ...
Thierry Benoist, Bertrand Estellon, Fréd&ea...
ADBIS
2005
Springer
116views Database» more  ADBIS 2005»
14 years 1 months ago
A Formal Model for the Problem of View Selection for Aggregate Queries
We present a formal analysis of the following view-selection problem: Given a set of queries and a database, return definitions of views that, when materialized in the database, w...
Jingni Li, Zohreh Asgharzadeh Talebi, Rada Chirkov...
GECCO
1999
Springer
126views Optimization» more  GECCO 1999»
14 years 11 days ago
Improving Genetic Algorithms by Search Space Reductions (with Applications to Flow Shop Scheduling)
Crossover operators that preserve common components can also preserve representation level constraints. Consequently, these constraints can be used to beneficially reduce the sea...
Stephen Y. Chen, Stephen F. Smith