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HEURISTICS
2007
139views more  HEURISTICS 2007»
13 years 10 months ago
A composite-neighborhood tabu search approach to the traveling tournament problem
The Traveling Tournament Problem (TTP) is a combinatorial problem that combines features from the traveling salesman problem and the tournament scheduling problem. We propose a fa...
Luca Di Gaspero, Andrea Schaerf
JGAA
2006
75views more  JGAA 2006»
13 years 11 months ago
Upward Planar Drawings and Switch-regularity Heuristics
In this paper we present a new characterization of switch-regular upward embeddings, a concept introduced by Di Battista and Liotta in 1998. This characterization allows us to def...
Walter Didimo
JCC
2006
67views more  JCC 2006»
13 years 11 months ago
Heuristic molecular lipophilicity potential (HMLP): Lipophilicity and hydrophilicity of amino acid side chains
: Heuristic molecular lipophilicity potential (HMLP) is applied in the study of lipophilicity and hydrphilcity of 20 natural amino acids side chains. The HMLP parameters, surface a...
Qishi Du, Da-Peng Li, Wen-Zhang He, Kuo-Chen Chou
IPPS
2006
IEEE
14 years 4 months ago
An evaluation of heuristics for SLA based parallel job scheduling
In the context of SLA based job scheduling for high performance grid computing, this paper investigates the behaviour of various scheduling heuristics to schedule SLA-bounded jobs...
Viktor Yarmolenko, Rizos Sakellariou
AIPS
2006
14 years 9 days ago
A New Principle for Incremental Heuristic Search: Theoretical Results
Planning is often not a one-shot task because either the world or the agent's knowledge of the world changes. In this paper, we introduce a new principle that can be used to ...
Sven Koenig, Maxim Likhachev