1997 Fiscal Year Final Research Report Summary
Implementing Visual Programming Environment for Rewriting Computation
| Project/Area Number |
07558037
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 展開研究 |
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| Research Field |
計算機科学
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| Research Institution | Nagoya University |
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Principal Investigator |
INAGAKI Yasuyoshi Dept.of Engineering Nagoya Univ., Professor, 工学研究科, 教授 (10023079)
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| Co-Investigator(Kenkyū-buntansha) |
KAWAGUCHI Nobuo Dept.of Engineering Nagoya Univ., Assistant Professor, 工学研究科, 助手 (10273286)
YUEN Shoji Dept.of Engineering Nagoya Univ., Assistant Professor, 工学研究科, 助手 (70230612)
SAKAI Masahiko Dept.of Engineering Nagoya Univ., Associate Professor, 工学研究科, 助教授 (50215597)
SAKABE Toshiki Dept.of Engineering Nagoya Univ., Professor, 工学研究科, 教授 (60111829)
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| Project Period (FY) |
1995 – 1997
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| Keywords | term rewriting system / rewriting computation / process algebra / visual support environment / programming environment / functional language / computational model / algebraic programming |
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| Research Abstract |
In this research, we developed a visualization technique of rewriting computation and an analysis method for parallel computation. By using them, we implement a unified visual support environment for programming of rewriting computation. Additionally, we studied about program verification, visualization and user interfaces for further development. The following results were obtained ;
1. Meta-Language for manipulating rewriting computation
We propose Dinamic Term Rewriting Calculus (DTRC) to enable formal description of program transformation and program verification. We also proposed Term Set Rewriting Systems (TSRS) to extend completion algorithm.
2. Visualization method for rewriting computation
Programming environment TERSE provides various kinds of visualization to support analysis, verification and transformation of Term Rewriting Systems. Currently five sorts of visual viewers are implemented in TERSE.
3. Visual Interface for parallel rewriting computation and its implementation
WE develop a visual environment for communicating processes with a visual graph of labeled transitions systems (LTS). The debugger accepts a pair of LTS's where the one is a specification and the other is an implementation. The system cases the development of correct communicating processes efficiently.
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