項書き換えシステムの単純停止性のモジュラ性〔英文〕 (〔情報処理学会〕創立30周年記念論文特集) -- (佳作〔論文〕)
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概要
- 論文の詳細を見る
A term rewriting system, which is a computer program written as a set of rewrite rules,is said to be simply-terminating if,intuitively,its termination is proved with the simplification ordering method of Dershowitz.The direct sum R_0〓R_1 of term rewriting systems R_0 and R_1 is their disjoint union.In this paper,we prove that R_0〓R_1 is simply-terminating if and only if each of R_0 and R_1 is so.The result is novel and practically useful for the semi-mechanical termination proof of'modular'computer programs written as the set of term rewriting systems.
- 一般社団法人情報処理学会の論文
- 1990-05-15
著者
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Ohuchi Azuma
Department Of Information Engineering (faculty Of Engineering Hokkaido University).
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KURIHARA Mashito
Department of Information Engineering,(Faculty of Engineering,Hokkaido University).
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栗原 正仁
Department of Information Engineering,(Faculty of Engineering,Hokkaido University).
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大内 東
Department of Information Engineering,(Faculty of Engineering,Hokkaido University).