Ground reducibility is EXPTIME-complete
نویسندگان
چکیده
منابع مشابه
Ground Reducibility is EXPTIME-Complete
We prove that ground reducibility is EXPTIME-complete in the general case. EXPTIME-hardness is proved by encoding the computations of an alternating Turing machine whose space is polynomially bounded. It is more difficult to show that ground reducibility belongs to DEXPTIME. We associate first an automaton with disequality constraints AR;t to a rewrite system R and a term t. This automaton is d...
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ژورنال
عنوان ژورنال: Information and Computation
سال: 2003
ISSN: 0890-5401
DOI: 10.1016/s0890-5401(03)00134-2