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HYBRID METAHEURISTICS - HM 2005 Second International Workshop
August 29-31, 2005 Universitat Politecnica de Catalunya, Barcelona, Spain http://www.lsi.upc.edu/~hm2005/
INTRODUCTION
Metaheuristics have received considerable interest in the fields of applied artificial intelligence and combinatorial optimization. Plenty of hard problems in a huge variety of areas, including bioinformatics, logistics, engineering, business, etc., have been tackled successfully with metaheuristic approaches. For many problems the resulting algorithms are considered to be the state-of-the-art methods.
In recent years, it has become evident that the concentration on a sole metaheuristic is rather restrictive. A skilled combination of concepts of different metaheuristics, a so called hybrid metaheuristic, can provide a more efficient behavior and a higher flexibility when dealing with real-world and large-scale problems. Also the hybridization of metaheuristics with other AI/OR techniques, such as integer linear programming and constraint programming, has been proven to be very effective.
SCOPE
The design and implementation of hybrid metaheuristics rises problems going beyond questions about the design of a single metaheuristic.
Contributions to the workshop should address the combination and comparison of different metaheuristic components and concepts. In contrast to standard research in metaheuristics, also negative results (e.g., a component shows poor performance for the majority of test instances) are of considerable importance in hybridization. Such results have often been ignored in standard metaheuristics research. Further, the above mentioned enlarged selection of parameters will attract more attention to this part of designing algorithms.
The HM 2005 workshop aims at papers that give good examples for carefully designed and well-analyzed hybrid metaheuristics. The extraction of guidelines for the general design of hybrid metaheuristics would be desirable.
TOPICS OF INTEREST
The scope of this workshop includes, but is not limited, to:
- novel combinations of components from different metaheuristics, - hybridization of metaheuristics and AI/OR techniques, - low-level hybridization, - high-level hybridization, portfolio techniques, expert systems, - co-operative search, - taxonomy, terminology, classification of hybrid metaheuristics, - co-evolution techniques, - automated parameter tuning, - empirical and statistical comparison, - theoretical aspects of hybridization, - parallelization, - software libraries.
PAPER SUBMISSION
Researchers are invited to submit papers of not more than 12 pages. Authors are strongly encouraged to submit their papers in LaTeX. Papers must be submitted in LNCS style (see Information for LNCS Authors at www.springeronline.com).
Further information on the submission procedure will be available soon at the workshop website.
Every paper will be reviewed by at least two members of the program committee. Researchers are explicitly encouraged to address statistical validity of their results, if they compare different approaches. Source code and problem instances should (if relevant) be made available on the Internet.
The submitted papers must be original works. Moreover, simultaneous submission to other conferences with published proceedings is not permitted.
PROCEEDINGS
Accepted papers will be published in the Lecture Notes in Computer Science series of Springer-Verlag.
IMPORTANT DATES
Submission of papers: April 1, 2005 Notification of acceptance: May 22, 2005 Camera-ready papers: June 10, 2005 Workshop: August 29-31, 2005
FURTHER REMARKS
HM 2005 shall be a non-profit workshop. The workshop fee will be kept as low as possible.
Please, note that the HM 2005 workshop will be celebrated after MIC 2005, which will take place in August 22-26,2005, at Vienna(Austria).
CONFERENCE CHAIRS
Maria Blesa, Universitat Politecnica de Catalunya, Spain Christian Blum, Universitat Politecnica de Catalunya, Spain Andrea Roli, Universita "G.D'Annunzio", Italy Michael Sampels, Universite Libre de Bruxelles, Belgium
PROGRAMME COMMITTEE
Enrique Alba, Universidad de Malaga, Spain Mauro Birattari, Universite Libre de Bruxelles, Belgium Thomas Bousonville, ILOG, France Kirsten Bremke, AT Kearney, Germany Ralf Bruns, Fachhochschule Hannover, Germany Oscar Cordon, Universidad de Granada, Spain Carlos Cotta, Universidad de Malaga, Spain Luca Di Gaspero, Universita degli Studi di Udine, Italy Marco Dorigo, Universite Libre de Bruxelles, Belgium Filippo Focacci, ILOG, France Joshua Knowles, University of Manchester, England Frank Koester, Universitaet Oldenburg, Germany Andrea Lodi, Universita di Bologna, Italy Vittorio Maniezzo, Universita degli Studi di Bologna, Italy Monaldo Mastrolilli, IDSIA, Switzerland Daniel Merkle, Universitaet Leipzig, Germany Bernd Meyer, Monash University, Australia Michela Milano, Universita di Bologna, Italy Olivia Rossi-Doria, Rome, Italy Andrea Schaerf, Universita degli Studi di Udine, Italy Thomas Stuetzle, Technische Universitaet Darmstadt, Germany El-Ghazali Talbi, Ecole Polytech. Universitaire de Lille, France Fatos Xhafa, Universitat Politecnica de Catalunya, Spain Mark Zlochin, Weizmann Institute of Science, Israel
LOCAL ORGANIZATION
Maria Blesa, Christian Blum Dept. Llenguatges i Sistemes Informatics Universitat Politecnica de Catalunya Jordi Girona 1-3, C6-A0 Campus Nord E-08034 Barcelona, Spain
CONTACT INFORMATION
hm2005@lsi.upc.edu http://www.lsi.upc.edu/~hm2005/
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