1. About the Authors

   Biography Pages: 1 - 6

2. Editorial – AI in the Life Sciences

   • Werner Dubitzky
   • Francisco J. Azuaje

   Editorial Introduction Pages: 7 - 11

3. QSAR Modeling of Genotoxicity on Non-congeneric Sets of Organic Compounds

   • Uko Maran
   • Sulev Slid

   OriginalPaper Pages: 13 - 38

4. Using a Genetic Algorithm and a Perceptron for Feature Selection and Supervised Class Learning in DNA Microarray Data

   • Michal Karzynski
   • Álvaro Mateos
   • Joaquín Dopazo

   OriginalPaper Pages: 39 - 51

5. Conceptual Clustering of Heterogeneous Gene Expression Sequences

   • Sally McClean
   • Bryan Scotney
   • Steve Robinson

   OriginalPaper Pages: 53 - 73

6. Large-Scale Computational Modeling of Genetic Regulatory Networks

   • M. Stetter
   • G. Deco
   • M. Dejori

   OriginalPaper Pages: 75 - 93

7. Cooperative Metaheuristics for Exploring Proteomic Data

   • Robin Gras
   • David Hernandez
   • Ron D. Appel

   OriginalPaper Pages: 95 - 120

8. Relational Case-based Reasoning for Carcinogenic Activity Prediction

   • Eva Armengol
   • Enric Plaza

   OriginalPaper Pages: 121 - 141

9. Systems-Level Neuronal Modeling of Visual Attentional Mechanisms

   • S. Corchs
   • M. Stetter
   • G. Deco

   OriginalPaper Pages: 143 - 160