TY - BOOK AU - Rich, Elaine TI - Automata, computability and complexity : : theory and applications SN - 9788131788226 U1 - 511.3 PY - 2012/// CY - Noida PB - Pearson Education, KW - Machine theory KW - Computable functions KW - Computational complexity KW - Electronic data processing KW - Formal languages N1 - Finite state machines and regular languages -- ; Context-free languages and pushdown automata -- ; Turing machines and undecidability -- ; Complexity N2 - Combining classic theory with unique applications, this crisp narrative is supported by abundant examples and clarifies key concepts by introducing important uses of techniques in real systems. Broad-ranging coverage allows instructors to easily customize course material to fit their unique requirements ER -