LIST PROCESSOR LIPQ.

Ikuo Takeuchi, Hiroshi G. Okuno

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

A list processor LIPQ upward compatible with LISP in principle but more suitable for short memory environment is designed and implemented on PDP-11 as a host language for an AI system. Quaternary cell is introduced other than binary cell of LISP to enhance the memory efficiency and the data accessibility, and a method of explicit use of backing store, not virtual memory technique, is devised to overcome the memory space limitations at the negligible cost of run time speed. For experimental purpose the state saving structure is perfectly open to the user so that he can freely choose his own control mechanism. LIPQ includes also powerful and comfortable I/O facilities to read and write a list of arbitrary structure and to print a list in a pretty format without concerning its context.

Original languageEnglish
Title of host publicationUnknown Host Publication Title
Place of PublicationMontvale, NJ
PublisherAFIPS
Pages416-421
Number of pages6
Publication statusPublished - 1975
Externally publishedYes
EventUSA-Jpn Comput Conf, 2nd, Proc - Tokyo, Jpn
Duration: 1975 Aug 261975 Aug 28

Other

OtherUSA-Jpn Comput Conf, 2nd, Proc
CityTokyo, Jpn
Period75/8/2675/8/28

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Takeuchi, I., & Okuno, H. G. (1975). LIST PROCESSOR LIPQ. In Unknown Host Publication Title (pp. 416-421). AFIPS.