{"id":"https://openalex.org/W3005533162","doi":"https://doi.org/10.1109/tfuzz.2020.2973129","title":"Proximity-Based Unification: An Efficient Implementation Method","display_name":"Proximity-Based Unification: An Efficient Implementation Method","publication_year":2020,"publication_date":"2020-02-11","ids":{"openalex":"https://openalex.org/W3005533162","doi":"https://doi.org/10.1109/tfuzz.2020.2973129","mag":"3005533162"},"language":"en","primary_location":{"id":"doi:10.1109/tfuzz.2020.2973129","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tfuzz.2020.2973129","pdf_url":null,"source":{"id":"https://openalex.org/S134177497","display_name":"IEEE Transactions on Fuzzy Systems","issn_l":"1063-6706","issn":["1063-6706","1941-0034"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Fuzzy Systems","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/A5028925247","display_name":"Pascual Juli\u00e1n-Iranzo","orcid":"https://orcid.org/0000-0002-6482-3220"},"institutions":[{"id":"https://openalex.org/I79189158","display_name":"University of Castilla-La Mancha","ror":"https://ror.org/05r78ng12","country_code":"ES","type":"education","lineage":["https://openalex.org/I79189158"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pascual Julian-Iranzo","raw_affiliation_strings":["Department of Information Technologies and Systems, University of Castilla-La Mancha,, Ciudad Real, Spain"],"raw_orcid":"https://orcid.org/0000-0002-6482-3220","affiliations":[{"raw_affiliation_string":"Department of Information Technologies and Systems, University of Castilla-La Mancha,, Ciudad Real, Spain","institution_ids":["https://openalex.org/I79189158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046988140","display_name":"Fernando S\u00e1enz-P\u00e9rez","orcid":"https://orcid.org/0000-0001-6075-4398"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando Saenz-Perez","raw_affiliation_strings":["Department of Software Engineering and Artificial Intelligence, Universidad Complutense de Madrid,, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0001-6075-4398","affiliations":[{"raw_affiliation_string":"Department of Software Engineering and Artificial Intelligence, Universidad Complutense de Madrid,, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1734,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.83106512,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"29","issue":"5","first_page":"1238","last_page":"1251"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9995999932289124,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10456","display_name":"Multi-Agent Systems and Negotiation","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.8509395718574524},{"id":"https://openalex.org/keywords/prolog","display_name":"Prolog","score":0.7022152543067932},{"id":"https://openalex.org/keywords/logic-programming","display_name":"Logic programming","score":0.6093107461929321},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5630185604095459},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.54766845703125},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.527458667755127},{"id":"https://openalex.org/keywords/binary-relation","display_name":"Binary relation","score":0.49205297231674194},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4242435693740845},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42111748456954956},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.25934597849845886},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2435625195503235},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.11235865950584412}],"concepts":[{"id":"https://openalex.org/C96146094","wikidata":"https://www.wikidata.org/wiki/Q609057","display_name":"Unification","level":2,"score":0.8509395718574524},{"id":"https://openalex.org/C81721847","wikidata":"https://www.wikidata.org/wiki/Q163468","display_name":"Prolog","level":2,"score":0.7022152543067932},{"id":"https://openalex.org/C128838566","wikidata":"https://www.wikidata.org/wiki/Q275603","display_name":"Logic programming","level":2,"score":0.6093107461929321},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5630185604095459},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.54766845703125},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.527458667755127},{"id":"https://openalex.org/C65180967","wikidata":"https://www.wikidata.org/wiki/Q130901","display_name":"Binary relation","level":2,"score":0.49205297231674194},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4242435693740845},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42111748456954956},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.25934597849845886},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2435625195503235},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.11235865950584412}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tfuzz.2020.2973129","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tfuzz.2020.2973129","pdf_url":null,"source":{"id":"https://openalex.org/S134177497","display_name":"IEEE Transactions on Fuzzy Systems","issn_l":"1063-6706","issn":["1063-6706","1941-0034"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Fuzzy Systems","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":36,"referenced_works":["https://openalex.org/W162838868","https://openalex.org/W852476045","https://openalex.org/W1485742133","https://openalex.org/W1573631856","https://openalex.org/W1695640212","https://openalex.org/W1849827041","https://openalex.org/W1967140769","https://openalex.org/W1974338077","https://openalex.org/W1984723670","https://openalex.org/W2007452568","https://openalex.org/W2038721957","https://openalex.org/W2044177285","https://openalex.org/W2048555953","https://openalex.org/W2083492664","https://openalex.org/W2102885020","https://openalex.org/W2113722134","https://openalex.org/W2116007667","https://openalex.org/W2126035644","https://openalex.org/W2128386928","https://openalex.org/W2129208071","https://openalex.org/W2139861604","https://openalex.org/W2142120379","https://openalex.org/W2152560153","https://openalex.org/W2160429376","https://openalex.org/W2162918666","https://openalex.org/W2563728751","https://openalex.org/W2613678836","https://openalex.org/W2744627088","https://openalex.org/W2779928863","https://openalex.org/W2793596619","https://openalex.org/W2896684922","https://openalex.org/W2911601159","https://openalex.org/W4235505822","https://openalex.org/W4318971674","https://openalex.org/W6606606217","https://openalex.org/W6742445475"],"related_works":["https://openalex.org/W2392892093","https://openalex.org/W4205459073","https://openalex.org/W1999702466","https://openalex.org/W1481700938","https://openalex.org/W2741053223","https://openalex.org/W1849174213","https://openalex.org/W592311106","https://openalex.org/W4319165641","https://openalex.org/W2003151706","https://openalex.org/W1516362967"],"abstract_inverted_index":{"Unification":[0],"is":[1,143,214],"a":[2,32,67,82,92,126,170],"central":[3],"concept":[4],"in":[5,15,52,66,78],"logic":[6,68,84,201],"systems":[7],"based":[8,187],"on":[9,188],"the":[10,37,55,79,96,137,154,182,189,199],"resolution":[11,185],"principle.":[12],"As":[13],"well,":[14],"knowledge":[16],"representation,":[17],"proximity":[18,76,104,118,133],"relations":[19,77,101,134],"(i.e.,":[20,102],"reflexive,":[21],"symmetric,":[22],"fuzzy":[23,109,200],"binary":[24],"relations)":[25,105],"are":[26],"useful":[27],"for":[28],"introducing":[29],"semantics":[30],"into":[31,198],"syntactic":[33,42],"level":[34],"by":[35,99,153],"modeling":[36],"semantic":[38],"closeness":[39],"of":[40,63,81,94,117,146,157,181],"different":[41],"objects":[43],"and":[44,125,148,193,196],"managing":[45],"vague":[46],"or":[47,122],"imprecise":[48],"information.":[49,110],"Proximity":[50],"relations,":[51],"combination":[53],"with":[54],"unification":[56,128,140,150,191],"algorithm,":[57,141,192],"make":[58],"possible":[59],"expressing":[60],"certain":[61],"forms":[62],"approximate":[64],"reasoning":[65],"programming":[69,85,202],"framework.":[70],"In":[71,165],"this":[72,166],"article,":[73,167],"we":[74,112,168],"use":[75],"context":[80],"(fuzzy)":[83],"system,":[86],"called":[87],"Bousi":[88,204],"~":[89,205],"Prolog,":[90],"as":[91],"way":[93],"solving":[95],"limitations":[97],"introduced":[98,113],"similarity":[100],"transitive":[103],"to":[106,131,210],"correctly":[107],"represent":[108],"Recently,":[111],"an":[114,144,162,175,179],"accurate":[115],"definition":[116],"between":[119],"expressions":[120],"(terms":[121],"atomic":[123],"formulas)":[124],"new":[127,155,190],"algorithm":[129,151],"able":[130],"manage":[132],"properly.":[135],"However,":[136],"so-called":[138],"weak":[139,183],"which":[142],"extension":[145],"Martelli":[147],"Montanari's":[149],"supported":[152],"notion":[156],"proximity,":[158],"does":[159],"not":[160],"have":[161],"efficient":[163,176],"implementation.":[164],"present":[169],"method":[171],"that":[172],"facilitates":[173],"such":[174],"implementation,":[177],"including":[178],"adaptation":[180],"SLD":[184],"rule":[186],"its":[194,212],"integration":[195],"implementation":[197],"system":[203],"Prolog.":[206],"A":[207],"performance":[208],"analysis":[209],"show":[211],"efficiency":[213],"also":[215],"presented.":[216]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}