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SIAMJO
2008
114views more  SIAMJO 2008»
15 years 15 days ago
An Inexact SQP Method for Equality Constrained Optimization
We present an algorithm for large-scale equality constrained optimization. The method is based on a characterization of inexact sequential quadratic programming (SQP) steps that ca...
Richard H. Byrd, Frank E. Curtis, Jorge Nocedal
AMC
2005
117views more  AMC 2005»
15 years 14 days ago
Teleonomic entropy: measuring the phase-space of end-directed systems
We introduce a novel way of measuring the entropy of a set of values undergoing changes. Such a measure becomes useful when analyzing the temporal development of an algorithm desi...
Alexander Pudmenzky
118
Voted
TALG
2008
67views more  TALG 2008»
15 years 14 days ago
Structure and linear-time recognition of 4-leaf powers
A graph G is the k-leaf power of a tree T if its vertices are leaves of T such that two vertices are adjacent in G if and only if their distance in T is at most k. Then T is a k-le...
Andreas Brandstädt, Van Bang Le, R. Sritharan
108
Voted
JUCS
2007
121views more  JUCS 2007»
15 years 13 days ago
Semantic-based Skill Management for Automated Task Assignment and Courseware Composition
Abstract: Knowledge management is characterized by many different activities ranging from the elicitation of knowledge to its storing, sharing, maintenance, usage and creation. Sk...
Simona Colucci, Tommaso Di Noia, Eugenio Di Sciasc...
96
Voted
KBS
2007
56views more  KBS 2007»
15 years 13 days ago
Domain-dependent distributed models for railway scheduling
Many combinatorial problems can be modelled as Constraint Satisfaction Problems (CSPs). Solving a general CSP is known to be NP-complete, so closure and heuristic search are usual...
Miguel A. Salido, Montserrat Abril, Federico Barbe...