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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/9058

Title: Tyrolean Termination Tool
Authors: Hirokawa, Nao
Middeldorp, Aart
Issue Date: 2005
Publisher: Springer
Magazine name: Lecture Notes in Computer Science
Volume: 3467/2005
Start page: 175
End page: 184
DOI: 10.1007/b135673
Abstract: This paper describes the Tyrolean Termination Tool (T_<T>T in the sequel), the successor of the Tsukuba Termination Tool [12]. We describe the differences between the two and explain the new features, some of which are not (yet) available in any other termination tool, in some detail. T_<T>T is a tool for automatically proving termination of rewrite systems based on the dependency pair method of Arts and Giesl [3]. It produces high-quality output and has a convenient web interface. The tool is available at http://cl2-informatik.uibk.ac.at/ttt T_<T>T incorporates several new improvements to the dependency pair method. In addition, it is now possible to run the tool in fully automatic mode on a collection of rewrite systems. Moreover, besides ordinary (first-order) rewrite systems, the tool accepts simply-typed applicative rewrite systems which are transformed into ordinary rewrite systems by the recent method of Aoto and Yamada [2]. In the next section we describe the differences between the semi automatic mode and the Tsukuba Termination Tool. Section 3 describes the fully automatic mode. In Section 4 we show a termination proof of a simply-typed applicative system obtained by T_<T>T. In Section 5 we describe how to input a collection of rewrite systems and how to interpret the resulting output. Some implementation details are given in Section 6. The final section contains a short comparison with other tools for automatically proving termination.
Rights: This is the author-created version of Springer, Nao Hirokawa and Aart Middeldorp, Lecture Notes in Computer Science, 3467/2005, 2005, 175-184. The original publication is available at www.springerlink.com, http://dx.doi.org/10.1007/b135673
URI: http://hdl.handle.net/10119/9058
Material Type: author
Appears in Collections:b10-1. 雑誌掲載論文 (Journal Articles)

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