{"id":"https://openalex.org/W1555264672","doi":"https://doi.org/10.1017/s1471068407003134","title":"Improving Prolog programs: Refactoring for Prolog","display_name":"Improving Prolog programs: Refactoring for Prolog","publication_year":2007,"publication_date":"2007-05-23","ids":{"openalex":"https://openalex.org/W1555264672","doi":"https://doi.org/10.1017/s1471068407003134","mag":"1555264672"},"language":"en","primary_location":{"id":"doi:10.1017/s1471068407003134","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s1471068407003134","pdf_url":null,"source":{"id":"https://openalex.org/S59670734","display_name":"Theory and Practice of Logic Programming","issn_l":"1471-0684","issn":["1471-0684","1475-3081"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theory and Practice of Logic Programming","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/cs/0702083","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054753279","display_name":"Alexander Serebrenik","orcid":"https://orcid.org/0000-0002-1418-0095"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"ALEXANDER SEREBRENIK","raw_affiliation_strings":["Laboratory of Quality of Software (LaQuSo), T.U. Eindhoven, HG 5.91, Den Dolech 2, P.O. Box 513, 5600 MB Eindhoven, The Netherlands (e-mail:","Laboratory of quality of software (laquso), t.u. eindhoven, hg 5.91, den dolech 2, p.o. box 513, 5600 mb eindhoven, the netherlands (e-mail: a.serebrenik@tue.nl)#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Quality of Software (LaQuSo), T.U. Eindhoven, HG 5.91, Den Dolech 2, P.O. Box 513, 5600 MB Eindhoven, The Netherlands (e-mail:","institution_ids":["https://openalex.org/I83019370"]},{"raw_affiliation_string":"Laboratory of quality of software (laquso), t.u. eindhoven, hg 5.91, den dolech 2, p.o. box 513, 5600 mb eindhoven, the netherlands (e-mail: a.serebrenik@tue.nl)#TAB#","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050247934","display_name":"Tom Schrijvers","orcid":"https://orcid.org/0000-0001-8771-5559"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"TOM SCHRIJVERS","raw_affiliation_strings":["Department of Computer Science, K.U. Leuven, Celestijnenlaan 200A, B-3001, Heverlee, Belgium (e-mail:","Department of computer science, k.u. leuven, celestijnenlaan 200a, b-3001, heverlee, belgium (e-mail: tom.schrijvers@cs.kuleuven.be)#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, K.U. Leuven, Celestijnenlaan 200A, B-3001, Heverlee, Belgium (e-mail:","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Department of computer science, k.u. leuven, celestijnenlaan 200a, b-3001, heverlee, belgium (e-mail: tom.schrijvers@cs.kuleuven.be)#TAB#","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110447732","display_name":"Bart Demoen","orcid":null},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"BART DEMOEN","raw_affiliation_strings":["Department of Computer Science, K.U. Leuven, Celestijnenlaan 200A, B-3001, Heverlee, Belgium (e-mail:","Department of computer science, k.u. leuven, celestijnenlaan 200a, b-3001, heverlee, belgium (e-mail: bart.demoen@cs.kuleuven.be)#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, K.U. Leuven, Celestijnenlaan 200A, B-3001, Heverlee, Belgium (e-mail:","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Department of computer science, k.u. leuven, celestijnenlaan 200a, b-3001, heverlee, belgium (e-mail: bart.demoen@cs.kuleuven.be)#TAB#","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.6326,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.96188486,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"8","issue":"2","first_page":"201","last_page":"215"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9976000189781189,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/code-refactoring","display_name":"Code refactoring","score":0.9234256744384766},{"id":"https://openalex.org/keywords/prolog","display_name":"Prolog","score":0.8763253688812256},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.8733209371566772},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8361657857894897},{"id":"https://openalex.org/keywords/maintainability","display_name":"Maintainability","score":0.6661224961280823},{"id":"https://openalex.org/keywords/logic-programming","display_name":"Logic programming","score":0.6198965311050415},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.5820342898368835},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.46448761224746704},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.4485729932785034},{"id":"https://openalex.org/keywords/listing","display_name":"Listing (finance)","score":0.443710595369339},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.31595999002456665}],"concepts":[{"id":"https://openalex.org/C152752567","wikidata":"https://www.wikidata.org/wiki/Q116877","display_name":"Code refactoring","level":3,"score":0.9234256744384766},{"id":"https://openalex.org/C81721847","wikidata":"https://www.wikidata.org/wiki/Q163468","display_name":"Prolog","level":2,"score":0.8763253688812256},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.8733209371566772},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8361657857894897},{"id":"https://openalex.org/C160713754","wikidata":"https://www.wikidata.org/wiki/Q1389965","display_name":"Maintainability","level":2,"score":0.6661224961280823},{"id":"https://openalex.org/C128838566","wikidata":"https://www.wikidata.org/wiki/Q275603","display_name":"Logic programming","level":2,"score":0.6198965311050415},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.5820342898368835},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.46448761224746704},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4485729932785034},{"id":"https://openalex.org/C2779820595","wikidata":"https://www.wikidata.org/wiki/Q798505","display_name":"Listing (finance)","level":2,"score":0.443710595369339},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.31595999002456665},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1017/s1471068407003134","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s1471068407003134","pdf_url":null,"source":{"id":"https://openalex.org/S59670734","display_name":"Theory and Practice of Logic Programming","issn_l":"1471-0684","issn":["1471-0684","1475-3081"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theory and Practice of Logic Programming","raw_type":"journal-article"},{"id":"pmh:oai:pure.tue.nl:openaire_cris_publications/a918392a-51a4-4988-ab6f-a5c724afeefd","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/a918392a-51a4-4988-ab6f-a5c724afeefd","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Serebrenik, A, Schrijvers, T & Demoen, B 2008, 'Improving Prolog programs : refactoring for Prolog', Theory and Practice of Logic Programming, vol. 8, no. 2, pp. 201-215. https://doi.org/10.1017/S1471068407003134","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:arXiv.org:cs/0702083","is_oa":true,"landing_page_url":"http://arxiv.org/abs/cs/0702083","pdf_url":"https://arxiv.org/pdf/cs/0702083","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/164765","is_oa":true,"landing_page_url":"http://arxiv.org/abs/cs/0702083v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Theory and Practice of Logic Programming, vol. 8 (2), Art.No. 2, (201-215)","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:tue:oai:pure.tue.nl:publications/a918392a-51a4-4988-ab6f-a5c724afeefd","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/a918392a-51a4-4988-ab6f-a5c724afeefd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Theory and Practice of Logic Programming, 8(2), 201 - 215. Cambridge University Press","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:cs/0702083","is_oa":true,"landing_page_url":"http://arxiv.org/abs/cs/0702083","pdf_url":"https://arxiv.org/pdf/cs/0702083","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W89830103","https://openalex.org/W99312694","https://openalex.org/W1487664366","https://openalex.org/W1492803714","https://openalex.org/W1493318828","https://openalex.org/W1501017496","https://openalex.org/W1512001008","https://openalex.org/W1522723082","https://openalex.org/W1529960869","https://openalex.org/W1535808278","https://openalex.org/W1540238364","https://openalex.org/W1542072856","https://openalex.org/W1600600558","https://openalex.org/W1667916464","https://openalex.org/W1987343023","https://openalex.org/W1988185893","https://openalex.org/W1990229061","https://openalex.org/W2009944560","https://openalex.org/W2021515159","https://openalex.org/W2033447371","https://openalex.org/W2090952104","https://openalex.org/W2113628515","https://openalex.org/W2132325017","https://openalex.org/W2134119432","https://openalex.org/W2148305550","https://openalex.org/W2153887189","https://openalex.org/W2171383742","https://openalex.org/W2171834277","https://openalex.org/W2172168118","https://openalex.org/W2251580342","https://openalex.org/W2523093353","https://openalex.org/W4239985148","https://openalex.org/W4245084474","https://openalex.org/W4254940549","https://openalex.org/W6647378879","https://openalex.org/W6683106902","https://openalex.org/W6685313451","https://openalex.org/W6727298193"],"related_works":["https://openalex.org/W2146134503","https://openalex.org/W2026866620","https://openalex.org/W2512989791","https://openalex.org/W1979226027","https://openalex.org/W1999702466","https://openalex.org/W1481700938","https://openalex.org/W2741053223","https://openalex.org/W1493824320","https://openalex.org/W592311106","https://openalex.org/W4319165641"],"abstract_inverted_index":{"Abstract":[0],"Refactoring":[1],"is":[2,26,57,92,108,122,127,130],"an":[3],"established":[4],"technique":[5,134],"from":[6,72],"the":[7,30,48,67,73,98,111],"object-oriented":[8],"(OO)":[9],"programming":[10,42],"community":[11],"to":[12,29,40,52,63,116],"restructure":[13],"code:":[14],"it":[15],"aims":[16],"at":[17],"improving":[18],"software":[19],"readability,":[20],"maintainability,":[21],"and":[22,87,110,137],"extensibility.":[23],"Although":[24],"refactoring":[25,51,106,129],"not":[27,37],"tied":[28],"OO-paradigm":[31],"in":[32,90,135],"particular,":[33],"its":[34],"ideas":[35,49],"have":[36,69,77],"been":[38,70,78],"applied":[39],"logic":[41],"until":[43],"now.":[44],"This":[45],"paper":[46],"applies":[47],"of":[50,66,97],"Prolog":[53,91,119,136],"programs.":[54],"A":[55],"catalogue":[56],"presented":[58],"listing":[59],"refactorings":[60,68],"classified":[61],"according":[62],"scope.":[64],"Some":[65],"adapted":[71],"OO-paradigm,":[74],"while":[75],"others":[76],"specifically":[79],"designed":[80],"for":[81],"Prolog.":[82],"The":[83,124],"discrepancy":[84],"between":[85],"intended":[86],"operational":[88],"semantics":[89],"also":[93],"addressed":[94],"by":[95],"some":[96],"refactorings.":[99],"In":[100],"addition,":[101],"ViPReSS":[102,115],",":[103],"a":[104,117,132,138],"semi-automatic":[105],"browser,":[107],"discussed":[109],"experience":[112],"with":[113],"applying":[114],"large":[118],"legacy":[120],"system":[121],"reported.":[123],"main":[125],"conclusion":[126],"that":[128],"both":[131],"viable":[133],"rather":[139],"desirable":[140],"one.":[141]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}