{"type":"ScholarlyArticle","title":"PEARL - A Package for Efficient Access to Representations in LISP","authors":[{"name":"Michael Deering","slug":"michael-deering","given":"Michael","family":"Deering","affiliation":""},{"name":"Joseph Faletti","slug":"joseph-faletti","given":"Joseph","family":"Faletti","affiliation":""},{"name":"Robert Wilensky","slug":"robert-wilensky","given":"Robert","family":"Wilensky","affiliation":""}],"abstract":"PEARL is an AI language developed with space and lime etJiciencies in mind . In addition to providing the usual facilities such as slot-tiller objects, demons and associat ive data bases, PEARL introduces stronger typing on slots, user-assisted hashing mechanisms, and a forest of data bases . The resulting product is a simple, but powerful and efficient tool for AI research .","doi":null,"url":"https://ijcai.org/proceedings/1981/177","pdf":"https://ijcai.org/proceedings/1981/0177.pdf","markdown":"https://ijcai.org/proceedings/1981/177.md","bibtex":"https://ijcai.org/proceedings/1981/bibtex/177","volume":{"slug":"1981","title":"Proceedings of the Seventh International Joint Conference on Artificial Intelligence","short_title":"IJCAI 1981","url":"https://ijcai.org/proceedings/1981/","year":1981,"location":"Vancouver, British Columbia, Canada","dates":"24-28 August 1981","editors":"Roger C. Schank","isbn":"","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Programming Environments","track":"Programming Environments","number":177,"pages":{"first":930,"last":931},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}