Automata and natural language theory are topics lying at the heart of computer science. Both are linked to computational complexity and together, these discipli

This classic book on formal languages, automata theory, and computational complexity has been updated to present theoretical concepts in a concise and straightf

An Introduction to Formal Languages & Automata provides an excellent presentation of the material that is essential to an introductory theory of computation cou

For upper level courses on Automata. Combining classic theory with unique applications, this crisp narrative is supported by abundant examples and clarifies key

This introductory text covers the key areas of computer science, including recursive function theory, formal languages, and automata. Additions to the second ed