| Project/Area Number |
01420029
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| Research Category |
Grant-in-Aid for General Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
計算機工学
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| Research Institution | TOHOKU UNIVERSITY |
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Principal Investigator |
ITO Takayasu Tohoku University Department of Information Engineering Professor, 工学部, 教授 (80124551)
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| Project Period (FY) |
1989 – 1992
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| Project Status |
Completed (Fiscal Year 1992)
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| Budget Amount *help |
¥34,900,000 (Direct Cost: ¥34,900,000)
Fiscal Year 1992: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 1991: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 1990: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1989: ¥32,100,000 (Direct Cost: ¥32,100,000)
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| Keywords | Parallel Lisp / Pail,isp / Parallel Symbolic Computing / PaiLisp interpreter / PaiLisp compiler / P-continuation / PaiLisp-Kernel / P-continuation passing style / PaiLisp-Kenel / 並列Lisp / 並列定理証明プログラム / ペトリネット操作システム / 並列プロダクションシステム / σー計算 / 並列プロセス計算 / PaiLispーKernel / 並列構文 / PaiObject / 並列オブジェクト指向 / 実時間GC / 並列GC / 並列LISP / 拡張call@cc / exlambda / ガ-ベ-ジコレクション |
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| Research Abstract |
A powerful parallel Lisp language and its system were designed and implemented in order to respond to a strong demand of parallel symbolic computing artificial intelligence and various software science and technology.The parallel Lisp language is called "PaiLisp" which is very powerful since it contains all the basic language constructs of Multi- lisp of MIT and Qlisp of Stanford. PaiLisp is a Scheme based parallel Lisp for a shared memory architecture. The PaiLisp system has been implemented on Alliant FX/80, a shared memory parallel machine with 8 processing units. Bth PaiLisp interpreter and complier were implemented. They have been used to implement various parallel systems like parallel Prolog on PaiLisp,Structured Net Manipulation System,Concurrent Term Rewriting System,Parallel ATMS, Parallel CYK parser and parallel symbolic algebra.
The important contributions of this research are in introducing the P-continuation,in extracting PaiLisp-Kernel, and in establishing a technique of P-continuation passing style for implementation of parallel language.
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