Many research results and applications have been reported showing the effectiveness of fuzzy logic in solving various biological problems that are found in bioinformatics, biomedical engineering, and computational biology. Contributions from experts around the world, this book contains 16 chapters edited representative presented the results of research on the application of fuzzy systems for genome sequence assembly, gene expression analysis, promoter analysis, analysis of cis-regulatory logic and synthesis, genetic and cellular network reconstruction, and the problems biomedicine, such as medical image processing, data classification and electrocardiogram monitoring and control of anesthesia.