Recent years have witnessed a dramatic increase of interest in sophisticated string matching problems, especially in information retrieval and computational biology This book presents a practical approach to string matching problems, focusing on the algorithms and implementations that perform best in practice It covers searching for simple, озсеа multiple and extended strings, as well as regular expressions, and exact and approximate searching It includes all the most significant new developments in complex pattern searching The clear explanations, step-by-step examples, algorithm pseudocode, and implementation efficiency maps will enable researchers, professionals and students in bioinformatics, computer science, and software engineering to choose the most appropriate algorithms for their applications.  РоссийскаяISBN 0521813077.