{"id":"https://openalex.org/W2016230754","doi":"https://doi.org/10.1145/16467.602323","title":"Contributed Articles: Operators Considered Harmful","display_name":"Contributed Articles: Operators Considered Harmful","publication_year":1986,"publication_date":"1986-09-01","ids":{"openalex":"https://openalex.org/W2016230754","doi":"https://doi.org/10.1145/16467.602323","mag":"2016230754"},"language":"en","primary_location":{"id":"doi:10.1145/16467.602323","is_oa":true,"landing_page_url":"https://doi.org/10.1145/16467.602323","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/16467.602323","source":{"id":"https://openalex.org/S4210186172","display_name":"ACM SIGAPL APL Quote Quad","issn_l":"0163-6006","issn":["0163-6006","1558-3392"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGAPL APL Quote Quad","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://dl.acm.org/doi/pdf/10.1145/16467.602323","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049115096","display_name":"Martin Gfeller","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114242","display_name":"Biblioteca Nacional de Espa\u00f1a","ror":"https://ror.org/02cr20t12","country_code":"ES","type":"archive","lineage":["https://openalex.org/I4210114242"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Martin Gfeller","raw_affiliation_strings":["","de la Biblioteca y resolver satlsfactoriamente el problema qua ninguna conjetura","La Biblioteca de Babel",". Operators in APL","-into de letras, pero la pggina pendltima dice Oh tiempo tus pirgmides"],"affiliations":[{"raw_affiliation_string":"","institution_ids":[]},{"raw_affiliation_string":"de la Biblioteca y resolver satlsfactoriamente el problema qua ninguna conjetura","institution_ids":[]},{"raw_affiliation_string":"La Biblioteca de Babel","institution_ids":["https://openalex.org/I4210114242"]},{"raw_affiliation_string":". Operators in APL","institution_ids":[]},{"raw_affiliation_string":"-into de letras, pero la pggina pendltima dice Oh tiempo tus pirgmides","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5049115096"],"corresponding_institution_ids":["https://openalex.org/I4210114242"],"apc_list":null,"apc_paid":null,"fwci":1.1063,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.82615145,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":"1","first_page":"7","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13935","display_name":"Mathematical Control Systems and Analysis","score":0.22849999368190765,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13935","display_name":"Mathematical Control Systems and Analysis","score":0.22849999368190765,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/unification","display_name":"Unification","score":0.943670928478241},{"id":"https://openalex.org/keywords/terminology","display_name":"Terminology","score":0.7397563457489014},{"id":"https://openalex.org/keywords/syntax","display_name":"Syntax","score":0.6591142416000366},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.642194926738739},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6370288133621216},{"id":"https://openalex.org/keywords/omega","display_name":"Omega","score":0.5383648872375488},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47487661242485046},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.37603849172592163},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.3621508479118347},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.3105996251106262},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28921857476234436},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.27466875314712524},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.24093413352966309},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19264984130859375},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.18950718641281128}],"concepts":[{"id":"https://openalex.org/C96146094","wikidata":"https://www.wikidata.org/wiki/Q609057","display_name":"Unification","level":2,"score":0.943670928478241},{"id":"https://openalex.org/C547195049","wikidata":"https://www.wikidata.org/wiki/Q1725664","display_name":"Terminology","level":2,"score":0.7397563457489014},{"id":"https://openalex.org/C60048249","wikidata":"https://www.wikidata.org/wiki/Q37437","display_name":"Syntax","level":2,"score":0.6591142416000366},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.642194926738739},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6370288133621216},{"id":"https://openalex.org/C2779557605","wikidata":"https://www.wikidata.org/wiki/Q9890","display_name":"Omega","level":2,"score":0.5383648872375488},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47487661242485046},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.37603849172592163},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.3621508479118347},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.3105996251106262},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28921857476234436},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.27466875314712524},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.24093413352966309},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19264984130859375},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.18950718641281128},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/16467.602323","is_oa":true,"landing_page_url":"https://doi.org/10.1145/16467.602323","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/16467.602323","source":{"id":"https://openalex.org/S4210186172","display_name":"ACM SIGAPL APL Quote Quad","issn_l":"0163-6006","issn":["0163-6006","1558-3392"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGAPL APL Quote Quad","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/16467.602323","is_oa":true,"landing_page_url":"https://doi.org/10.1145/16467.602323","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/16467.602323","source":{"id":"https://openalex.org/S4210186172","display_name":"ACM SIGAPL APL Quote Quad","issn_l":"0163-6006","issn":["0163-6006","1558-3392"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGAPL APL Quote Quad","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.5799999833106995,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2016230754.pdf","grobid_xml":"https://content.openalex.org/works/W2016230754.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W4234491455","https://openalex.org/W4243796872","https://openalex.org/W4245932994","https://openalex.org/W4252267428"],"related_works":["https://openalex.org/W2350593162","https://openalex.org/W2367630557","https://openalex.org/W2390350206","https://openalex.org/W1969477129","https://openalex.org/W2921208823","https://openalex.org/W2131808775","https://openalex.org/W101666983","https://openalex.org/W2353483812","https://openalex.org/W2130038259","https://openalex.org/W2183792531"],"abstract_inverted_index":{"The":[0],"distinction":[1],"between":[2],"operators":[3],"and":[4,11,25,76],"functions":[5,28,33],"is":[6,20,45,60,70],"shown":[7,35],"to":[8,36],"be":[9,37],"arbitrary":[10],"complicated.":[12],"An":[13],"unification":[14],"of":[15,27,32,41,57],"those":[16],"two":[17],"object":[18],"classes":[19],"proposed.":[21],"Consequences":[22],"for":[23],"syntax":[24],"representation":[26],"are":[29,34],"considered.":[30],"Arrays":[31],"a":[38],"natural":[39],"consequence":[40],"the":[42,48,73],"unification.The":[43],"paper":[44],"based":[46],"on":[47],"terminology":[49],"used":[50],"in":[51,72],"\"Rationalized":[52],"APL\"":[53],"[Iverson":[54],"83a].":[55],"Knowledge":[56],"this":[58,78],"work":[59],"assumed.":[61],"F,G,H":[62],"denote":[63],"functions,":[64],"A,":[65],"&amp;alpha;,&amp;omega;":[66],"arrays.":[67],"Index":[68],"origin":[69],"1":[71],"refined":[74],"language":[75],"throughout":[77],"paper.":[79]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
