Algorithms on Strings: A Comprehensive Computer Science Textbook on String Processing and Pattern Matching by Maxime Cro

Introduction

String algorithms form the backbone of modern computing, from search engines and text editors to bioinformatics and natural language processing. Algorithms on Strings by Maxime Crochemore is an authoritative guide that bridges theory and practice, making it an essential resource for Indian students and professionals diving into the world of pattern matching and string processing.

Book Overview

Published by Cambridge University Press, this hardcover volume is designed for advanced undergraduate and postgraduate courses in computer science and software engineering. It presents a rigorous yet accessible treatment of string algorithms, with correctness proofs and complexity analyses that prepare readers for real-world implementation. The algorithms are described in a C-like pseudocode, making them easy to translate into working code. Whether you are studying computational linguistics, molecular biology, or database management, this book offers the foundational knowledge you need.

Key Highlights

• Comprehensive coverage of classical and modern string-matching techniques
• Rigorous correctness proofs for every algorithm presented
• Detailed complexity analysis to help you choose the right approach
• C-like pseudocode for straightforward implementation
• Real-world examples from natural language processing, bioinformatics, and text databases
• Lecture-ready structure ideal for semester-long courses

Inside the Book

The book systematically explores fundamental concepts before moving to advanced topics. Early chapters cover basic definitions, notations, and elementary string-matching algorithms. Later chapters delve into suffix trees, suffix arrays, automata-based methods, and approximate pattern matching. Each chapter includes a wealth of exercises and examples that reinforce learning. The text is carefully organised to support both self-study and classroom instruction.

Key Topics

• Exact pattern matching and the Knuth-Morris-Pratt algorithm
• Boyer-Moore algorithm and its variants
• Suffix trees and suffix arrays
• Automata for string matching
• Approximate matching and edit distance
• Applications in computational biology and text retrieval

Reader Benefits

By studying this book, readers gain the ability to design and analyse efficient string algorithms. The proofs build mathematical maturity, while the pseudocode fosters coding confidence. Indian students preparing for competitive exams or industry interviews will find the algorithmic insights particularly valuable. The book also serves as a handy reference for researchers working with genomic sequences, linguistic corpora, or large text collections.

Learning Outcomes

• Understand the theoretical foundations of string processing
• Implement major string-matching algorithms from scratch
• Analyse time and space complexity of string algorithms
• Apply string algorithms to real-world problems in bioinformatics and NLP
• Design new algorithms for specialised string-processing tasks

Who Should Read

This book is ideal for computer science students in Indian universities pursuing Master's degrees in software engineering, data science, or theoretical computer science. It is equally valuable for professionals working in text mining, search technology, or genomics. Faculty members teaching courses on algorithms or computational biology will also find it an excellent textbook.

About the Author

Maxime Crochemore is a renowned French computer scientist and professor emeritus at Université Paris-Est Marne-la-Vallée. With decades of research in string algorithms and combinatorics, he has co-authored several seminal papers and books in the field. His expertise ensures that every concept in this book is presented with clarity and depth.

About the Publisher

Cambridge University Press is one of the world's oldest and most respected academic publishers. Known for its rigorous editorial standards, CUP brings authoritative knowledge to students and researchers globally. This hardcover edition reflects the publisher's commitment to quality, making it a durable addition to any library.

Conclusion

Algorithms on Strings is more than a textbook—it is a gateway to mastering one of the most important areas of computer science. With its blend of theory, proof, and practice, it equips readers to tackle complex string-processing challenges with confidence. Order your copy from Bookshops.in today and elevate your understanding of algorithms.