What Makes the Arc-Preserving Subsequence Problem Hard?.- Profiling and Searching for RNA Pseudoknot Structures in Genomes.- A Class of New Kernels Based on High-Scored Pairs of k-Peptides for SVMs and Its Application for Prediction of Protein Subcellular Localization.- A Protein Structural Alphabet and Its Substitution Matrix CLESUM.- KXtractor: An Effective Biomedical Information Extraction Technique Based on Mixture Hidden Markov Models.- Phylogenetic Networks: Properties and Relationship to Trees and Clusters.- Minimum Parent-Offspring Recombination Haplotype Inference in Pedigrees.- Calculating Genomic Distances in Parallel Using OpenMP.- Improved Tag Set Design and Multiplexing Algorithms for Universal Arrays.- Virtual Gene: Using Correlations Between Genes to Select Informative Genes on Microarray Datasets.