{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,1,4]],"date-time":"2023-01-04T05:23:21Z","timestamp":1672809801523},"reference-count":0,"publisher":"Association for Computing Machinery (ACM)","issue":"8","content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGPLAN Not."],"published-print":{"date-parts":[[1978,8]]},"abstract":"APT is a programming language for describing how parts are to be produced by a numerically controlled machine tool. Within the language a programmer can define points, lines, planes, spheres, etc. and specify the movement of a cutting tool in terms of these shapes.<\/jats:p>\n In the accompanying paper on the origins of the APT language, Figures 7 and 9 give fairly self-explanatory examples of APT programs. This summary gives additional introductory information.<\/jats:p>","DOI":"10.1145\/960118.808373","type":"journal-article","created":{"date-parts":[[2005,11,14]],"date-time":"2005-11-14T18:08:27Z","timestamp":1131991707000},"page":"59-60","update-policy":"http:\/\/dx.doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["ACM SIGPLAN history of programming languages conference APT language summary"],"prefix":"10.1145","volume":"13","member":"320","published-online":{"date-parts":[[1978,8]]},"container-title":["ACM SIGPLAN Notices"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/960118.808373","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,1,3]],"date-time":"2023-01-03T07:33:42Z","timestamp":1672731222000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/960118.808373"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1978,8]]},"references-count":0,"journal-issue":{"issue":"8","published-print":{"date-parts":[[1978,8]]}},"alternative-id":["10.1145\/960118.808373"],"URL":"https:\/\/doi.org\/10.1145\/960118.808373","relation":{},"ISSN":["0362-1340","1558-1160"],"issn-type":[{"value":"0362-1340","type":"print"},{"value":"1558-1160","type":"electronic"}],"subject":[],"published":{"date-parts":[[1978,8]]},"assertion":[{"value":"1978-08-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}