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» On the Optimality of Spiral Search
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ANOR
2008
69views more  ANOR 2008»
15 years 6 months ago
Scheduling vessels and container-yard operations with conflicting objectives
Abstract We consider the problem of coordinating the operations of two supply chain partners: a foreign shipping company and a domestic port. The two partners have conflicting busi...
Endre Boros, Lei Lei, Yao Zhao, Hua Zhong
EOR
2008
106views more  EOR 2008»
15 years 6 months ago
Convergent Lagrangian heuristics for nonlinear minimum cost network flows
We consider the separable nonlinear and strictly convex single-commodity network flow problem (SSCNFP). We develop a computational scheme for generating a primal feasible solution...
Torbjörn Larsson, Johan Marklund, Caroline Ol...
KDD
2009
ACM
209views Data Mining» more  KDD 2009»
16 years 7 months ago
Collective annotation of Wikipedia entities in web text
To take the first step beyond keyword-based search toward entity-based search, suitable token spans ("spots") on documents must be identified as references to real-world...
Sayali Kulkarni, Amit Singh, Ganesh Ramakrishnan, ...
POPL
2010
ACM
16 years 4 months ago
Automatically Generating Instruction Selectors Using Declarative Machine Descriptions
Despite years of work on retargetable compilers, creating a good, reliable back end for an optimizing compiler still entails a lot of hard work. Moreover, a critical component of ...
João Dias, Norman Ramsey
GECCO
2005
Springer
112views Optimization» more  GECCO 2005»
16 years 7 days ago
Monotonic solution concepts in coevolution
Assume a coevolutionary algorithm capable of storing and utilizing all phenotypes discovered during its operation, for as long as it operates on a problem; that is, assume an algo...
Sevan G. Ficici