{"id":"https://openalex.org/W2069045657","doi":"https://doi.org/10.1145/1478462.1478487","title":"Development of the LOGICON 2 + 2 system","display_name":"Development of the LOGICON 2 + 2 system","publication_year":1970,"publication_date":"1970-01-01","ids":{"openalex":"https://openalex.org/W2069045657","doi":"https://doi.org/10.1145/1478462.1478487","mag":"2069045657"},"language":"en","primary_location":{"id":"doi:10.1145/1478462.1478487","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1478462.1478487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the November 17-19, 1970, fall joint computer conference on - AFIPS '70 (Fall)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000579545","display_name":"Albert L. Dean","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Albert L. Dean","raw_affiliation_strings":["LOGICON, Inc., San Diego, California"],"affiliations":[{"raw_affiliation_string":"LOGICON, Inc., San Diego, California","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5000579545"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.25981055,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"169","last_page":"169"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12490","display_name":"Software Engineering and Design Patterns","score":0.9330000281333923,"subfield":{"id":"https://openalex.org/subfields/3303","display_name":"Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12490","display_name":"Software Engineering and Design Patterns","score":0.9330000281333923,"subfield":{"id":"https://openalex.org/subfields/3303","display_name":"Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12449","display_name":"Spacecraft Design and Technology","score":0.9276999831199646,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.919700026512146,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5286567211151123}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5286567211151123}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1478462.1478487","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1478462.1478487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the November 17-19, 1970, fall joint computer conference on - AFIPS '70 (Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W42745689","https://openalex.org/W2002430808","https://openalex.org/W2085130766","https://openalex.org/W2108067096","https://openalex.org/W2109028313"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2530322880"],"abstract_inverted_index":{"LOGICON":[0,38,57],"is":[1],"a":[2,46,53,68,73],"systems":[3,21],"and":[4,22,30,76],"software":[5,23,62],"engineering":[6],"firm":[7],"that":[8,67],"has":[9],"been":[10],"heavily":[11],"involved":[12,60],"during":[13],"the":[14,42],"past":[15],"nine":[16],"years":[17],"in":[18,49,61],"developing":[19],"special":[20],"to":[24,40,84],"be":[25,80],"used":[26,71],"primarily":[27],"for":[28],"military":[29],"space":[31],"flight":[32],"applications.":[33],"In":[34],"March":[35],"of":[36,44,56,81],"1969,":[37],"began":[39],"investigate":[41],"feasibility":[43],"using":[45],"time-sharing":[47,69],"system":[48,70],"its":[50],"operations.":[51],"Because":[52],"large":[54],"portion":[55],"personnel":[58],"were":[59],"development,":[63],"it":[64],"was":[65],"felt":[66],"as":[72],"program":[74],"development":[75],"documentation":[77],"environment":[78],"could":[79],"significant":[82],"aid":[83],"these":[85],"activities.":[86]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}