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» A Mean-Variance Optimization algorithm
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CEC
2009
IEEE
15 years 7 months ago
Gradient estimation in global optimization algorithms
Abstract— The role of gradient estimation in global optimization is investigated. The concept of a regional gradient is introduced as a tool for analyzing and comparing different...
Megan Hazen, Maya R. Gupta
ICDM
2005
IEEE
143views Data Mining» more  ICDM 2005»
15 years 6 months ago
An Optimal Linear Time Algorithm for Quasi-Monotonic Segmentation
Monotonicity is a simple yet significant qualitative characteristic. We consider the problem of segmenting an array in up to K segments. We want segments to be as monotonic as po...
Daniel Lemire, Martin Brooks, Yuhong Yan
WDAG
2001
Springer
100views Algorithms» more  WDAG 2001»
15 years 5 months ago
A Space Optimal, Deterministic, Self-Stabilizing, Leader Election Algorithm for Unidirectional Rings
A new, self-stabilizing algorithm for electing a leader on a unidirectional ring of prime size is presented for the composite atomicity model with a centralized daemon. Its space c...
Faith E. Fich, Colette Johnen
ICPADS
1996
IEEE
15 years 5 months ago
An optimal deadlock resolution algorithm in multidatabase systems
In this paper, we propose a novel deadlock resolution algorithm. In the presence of global deadlocks in a multidatabase system, this algorithm always selects an optimal set of vic...
Xuemin Lin, Jian Chen
DATE
2002
IEEE
77views Hardware» more  DATE 2002»
15 years 6 months ago
An Optimal Algorithm for the Automatic Generation of March Tests
This paper presents an innovative algorithm for the automatic generation of March Tests. The proposed approach is able to generate an optimal March Test for an unconstrained set o...
Alfredo Benso, Stefano Di Carlo, Giorgio Di Natale...