{"id":"https://openalex.org/W2091683358","doi":"https://doi.org/10.1016/0022-0000(90)90031-f","title":"Decomposing a relation into a tree of binary relations","display_name":"Decomposing a relation into a tree of binary relations","publication_year":1990,"publication_date":"1990-08-01","ids":{"openalex":"https://openalex.org/W2091683358","doi":"https://doi.org/10.1016/0022-0000(90)90031-f","mag":"2091683358"},"language":"en","primary_location":{"id":"doi:10.1016/0022-0000(90)90031-f","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0022-0000(90)90031-f","pdf_url":null,"source":{"id":"https://openalex.org/S141020589","display_name":"Journal of Computer and System Sciences","issn_l":"0022-0000","issn":["0022-0000","1090-2724"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer and System Sciences","raw_type":"journal-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/A5053651798","display_name":"Rina Dechter","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Rina Dechter","raw_affiliation_strings":["Computer Science Department, Cognitive Systems Laboratory, University of California, Los Angeles, California 90024, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Cognitive Systems Laboratory, University of California, Los Angeles, California 90024, USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5053651798"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":{"value":2520,"currency":"USD","value_usd":2520},"apc_paid":null,"fwci":1.0759,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.78193946,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"41","issue":"1","first_page":"2","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/arity","display_name":"Arity","score":0.8750032782554626},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.7725849747657776},{"id":"https://openalex.org/keywords/binary-relation","display_name":"Binary relation","score":0.6920715570449829},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6623971462249756},{"id":"https://openalex.org/keywords/k-ary-tree","display_name":"K-ary tree","score":0.5880082845687866},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5877695679664612},{"id":"https://openalex.org/keywords/binary-tree","display_name":"Binary tree","score":0.5669089555740356},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.5371788740158081},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47739142179489136},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.45085400342941284},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3307257294654846},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3125728368759155},{"id":"https://openalex.org/keywords/tree-structure","display_name":"Tree structure","score":0.26218104362487793},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.24352401494979858},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.1548817753791809}],"concepts":[{"id":"https://openalex.org/C110546421","wikidata":"https://www.wikidata.org/wiki/Q1315869","display_name":"Arity","level":2,"score":0.8750032782554626},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.7725849747657776},{"id":"https://openalex.org/C65180967","wikidata":"https://www.wikidata.org/wiki/Q130901","display_name":"Binary relation","level":2,"score":0.6920715570449829},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6623971462249756},{"id":"https://openalex.org/C100560664","wikidata":"https://www.wikidata.org/wiki/Q3608019","display_name":"K-ary tree","level":4,"score":0.5880082845687866},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5877695679664612},{"id":"https://openalex.org/C197855036","wikidata":"https://www.wikidata.org/wiki/Q380172","display_name":"Binary tree","level":2,"score":0.5669089555740356},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.5371788740158081},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47739142179489136},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.45085400342941284},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3307257294654846},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3125728368759155},{"id":"https://openalex.org/C163797641","wikidata":"https://www.wikidata.org/wiki/Q2067937","display_name":"Tree structure","level":3,"score":0.26218104362487793},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.24352401494979858},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.1548817753791809},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0022-0000(90)90031-f","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0022-0000(90)90031-f","pdf_url":null,"source":{"id":"https://openalex.org/S141020589","display_name":"Journal of Computer and System Sciences","issn_l":"0022-0000","issn":["0022-0000","1090-2724"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer and System Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W180578187","https://openalex.org/W312245022","https://openalex.org/W1534879932","https://openalex.org/W1552518030","https://openalex.org/W1965555277","https://openalex.org/W1965680834","https://openalex.org/W1976107714","https://openalex.org/W2034501206","https://openalex.org/W2052958516","https://openalex.org/W2061734130","https://openalex.org/W2083726108","https://openalex.org/W2110810394","https://openalex.org/W2115822498","https://openalex.org/W2119456262","https://openalex.org/W2125690626","https://openalex.org/W2135432705","https://openalex.org/W2148417962","https://openalex.org/W2159080219","https://openalex.org/W2163166770","https://openalex.org/W2340365916","https://openalex.org/W6632012981","https://openalex.org/W6671856205"],"related_works":["https://openalex.org/W2107381954","https://openalex.org/W2230800270","https://openalex.org/W230743427","https://openalex.org/W1556906156","https://openalex.org/W2036426487","https://openalex.org/W4240795220","https://openalex.org/W2046273500","https://openalex.org/W1983002393","https://openalex.org/W2382364329","https://openalex.org/W2117536196"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}