Most combinatorial optimization problems cannot be solved exactly. A class of methods, called metaheuristics, has proved its efficiency to give good approximated solutions in a reasonable time. Cooperative metaheuristics are a sub-set of metaheuristics, which implies a parallel exploration of the search space by several entities with information exchange between them. Several improvements in the field of metaheuristics are given. A hierarchical approach resting on multiple levels of cooperative metaheuristics is presented. Some applications of these concepts to difficult proteomics problems, including automatic protein identi- fication, biological motif discovery and multiple sequence alignment are presented. For each application, an innovative method based on the cooperation concept is given and compared with classical approaches.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2004 Springer
About this chapter
Cite this chapter
Gras, R. et al. (2004). Cooperative Metaheuristics for Exploring Proteomic Data. In: Dubitzky, W., Azuaje, F. (eds) Artificial Intelligence Methods And Tools For Systems Biology. Computational Biology, vol 5. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-5811-0_6
Download citation
DOI: https://doi.org/10.1007/978-1-4020-5811-0_6
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-2859-5
Online ISBN: 978-1-4020-2865-6
eBook Packages: Springer Book Archive