{"id":"https://openalex.org/W2091661887","doi":"https://doi.org/10.1109/fuzz-ieee.2012.6251176","title":"Enhancing flexibility and expressivity of contextual hierarchies","display_name":"Enhancing flexibility and expressivity of contextual hierarchies","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2091661887","doi":"https://doi.org/10.1109/fuzz-ieee.2012.6251176","mag":"2091661887"},"language":"en","primary_location":{"id":"doi:10.1109/fuzz-ieee.2012.6251176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzz-ieee.2012.6251176","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Fuzzy Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal-lirmm.ccsd.cnrs.fr/lirmm-00798078","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102778945","display_name":"Yoann Pitarch","orcid":"https://orcid.org/0000-0002-7672-3825"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Yoann Pitarch","raw_affiliation_strings":["CS Department, University of Aalborg, Denmark","CS Department, Aalborg University, Denmark"],"affiliations":[{"raw_affiliation_string":"CS Department, University of Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"CS Department, Aalborg University, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026723334","display_name":"C\u00e9cile Favre","orcid":"https://orcid.org/0000-0002-5789-6931"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cecile Favre","raw_affiliation_strings":["ERIC, Lyon, France"],"affiliations":[{"raw_affiliation_string":"ERIC, Lyon, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003036813","display_name":"Anne Laurent","orcid":"https://orcid.org/0000-0003-3708-6429"},"institutions":[{"id":"https://openalex.org/I4210101743","display_name":"Laboratoire d'Informatique, de Robotique et de Micro\u00e9lectronique de Montpellier","ror":"https://ror.org/013yean28","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I151295451","https://openalex.org/I19894307","https://openalex.org/I4210101743","https://openalex.org/I4210159245","https://openalex.org/I4412460525"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Anne Laurent","raw_affiliation_strings":["L.I.R.M.M, Montpellier, France","LIRMM, Montpellier, France"],"affiliations":[{"raw_affiliation_string":"L.I.R.M.M, Montpellier, France","institution_ids":["https://openalex.org/I4210101743"]},{"raw_affiliation_string":"LIRMM, Montpellier, France","institution_ids":["https://openalex.org/I4210101743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013533653","display_name":"Pascal Poncelet","orcid":"https://orcid.org/0000-0002-8277-3490"},"institutions":[{"id":"https://openalex.org/I4210101743","display_name":"Laboratoire d'Informatique, de Robotique et de Micro\u00e9lectronique de Montpellier","ror":"https://ror.org/013yean28","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I151295451","https://openalex.org/I19894307","https://openalex.org/I4210101743","https://openalex.org/I4210159245","https://openalex.org/I4412460525"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pascal Poncelet","raw_affiliation_strings":["L.I.R.M.M, Montpellier, France","LIRMM, Montpellier, France"],"affiliations":[{"raw_affiliation_string":"L.I.R.M.M, Montpellier, France","institution_ids":["https://openalex.org/I4210101743"]},{"raw_affiliation_string":"LIRMM, Montpellier, France","institution_ids":["https://openalex.org/I4210101743"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102778945"],"corresponding_institution_ids":["https://openalex.org/I891191580"],"apc_list":null,"apc_paid":null,"fwci":0.9909,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.79720766,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"11","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9994999766349792,"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":0.9994999766349792,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9993000030517578,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9980999827384949,"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":0.7976614832878113},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.7273935675621033},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.6862022876739502},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.6434203386306763},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5894172787666321},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5271819829940796},{"id":"https://openalex.org/keywords/expressivity","display_name":"Expressivity","score":0.5175023078918457},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.4881006181240082},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.474458783864975},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.44701775908470154},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.4451865553855896},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3738802969455719},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.3339977562427521},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.33364760875701904},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1492166817188263},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08919849991798401}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7976614832878113},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.7273935675621033},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.6862022876739502},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.6434203386306763},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5894172787666321},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5271819829940796},{"id":"https://openalex.org/C92811239","wikidata":"https://www.wikidata.org/wiki/Q20998670","display_name":"Expressivity","level":2,"score":0.5175023078918457},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.4881006181240082},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.474458783864975},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.44701775908470154},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.4451865553855896},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3738802969455719},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.3339977562427521},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.33364760875701904},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1492166817188263},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08919849991798401},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/fuzz-ieee.2012.6251176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzz-ieee.2012.6251176","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Fuzzy Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.259.1243","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.259.1243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.lirmm.fr/%7Eponcelet/publications/papers/fuzzieee2012.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:lirmm-00798078v1","is_oa":true,"landing_page_url":"https://hal-lirmm.ccsd.cnrs.fr/lirmm-00798078","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"FUZZ-IEEE, Jun 2012, Brisbane, QLD, Australia. pp.1-8, ⟨10.1109/FUZZ-IEEE.2012.6251176⟩","raw_type":"Conference papers"},{"id":"pmh:oai:pure.atira.dk:publications/cd03593a-3ad6-46fd-b38f-da279ac05276","is_oa":false,"landing_page_url":"http://www.scopus.com/inward/record.url?scp=84867593950&partnerID=8YFLogxK","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Pitarch , Y , Favre , C , Laurent , A & Poncelet , P 2012 , Enhancing flexibility and expressivity of contextual hierarchies . in IEEE International Conference on Fuzzy Systems . IEEE , IEEE International Conference on Fuzzy Systems - Proceedings , 2012 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE) , Brisbane, QLD , Australia , 10/06/2012 . https://doi.org/10.1109/FUZZ-IEEE.2012.6251176","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:HAL:lirmm-00798078v1","is_oa":true,"landing_page_url":"https://hal-lirmm.ccsd.cnrs.fr/lirmm-00798078","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"FUZZ-IEEE, Jun 2012, Brisbane, QLD, Australia. pp.1-8, ⟨10.1109/FUZZ-IEEE.2012.6251176⟩","raw_type":"Conference papers"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W56352555","https://openalex.org/W67970822","https://openalex.org/W109127539","https://openalex.org/W1495859460","https://openalex.org/W1513150489","https://openalex.org/W1543041911","https://openalex.org/W1576384883","https://openalex.org/W1749664849","https://openalex.org/W1989556499","https://openalex.org/W2000988821","https://openalex.org/W2024919729","https://openalex.org/W2039593528","https://openalex.org/W2108971776","https://openalex.org/W2110561591","https://openalex.org/W2134217480","https://openalex.org/W2139926907","https://openalex.org/W2147493988","https://openalex.org/W2148894561","https://openalex.org/W2912565176","https://openalex.org/W4211007335","https://openalex.org/W4232663847","https://openalex.org/W4250074773","https://openalex.org/W6602252610","https://openalex.org/W6602791998"],"related_works":["https://openalex.org/W2048138016","https://openalex.org/W2931688134","https://openalex.org/W2377919138","https://openalex.org/W2378857091","https://openalex.org/W103652678","https://openalex.org/W4226090359","https://openalex.org/W2059697060","https://openalex.org/W936373746","https://openalex.org/W2975817033","https://openalex.org/W2408998960"],"abstract_inverted_index":{"Data":[0],"warehouses":[1],"are":[2],"nowadays":[3],"extensively":[4],"used":[5,144],"to":[6,19,30,71,99,116],"perform":[7],"analyses":[8],"on":[9,128],"huge":[10],"volume":[11],"of":[12,22,33,62,74],"data.":[13],"This":[14],"success":[15],"is":[16,137],"partly":[17],"due":[18],"the":[20,31,42,50,65,72,81,133],"capacity":[21],"considering":[23],"data":[24],"at":[25],"several":[26],"granularity":[27],"levels":[28],"thanks":[29],"use":[32],"hierarchies.":[34,67],"However,":[35],"in":[36,49,69,120,145],"previous":[37],"work,":[38],"we":[39,57,91,109],"showed":[40],"that":[41,77,132],"experts":[43],"knowledge":[44,76,82,119],"was":[45,85],"not":[46],"much":[47],"considered":[48],"generalization":[51,135],"process.":[52],"To":[53,106],"overcome":[54],"this":[55,89,107],"drawback,":[56],"introduced":[58],"a":[59,111,121],"new":[60],"category":[61],"hierarchies,":[63],"namely":[64],"contextual":[66,134],"Unfortunately,":[68],"contrast":[70],"complexity":[73],"expert":[75,118],"should":[78],"be":[79,143],"considered,":[80],"definition":[83],"process":[84,136],"too":[86],"rigid.":[87],"In":[88],"paper,":[90],"extend":[92],"these":[93],"hierarchies":[94],"and":[95,104,140],"their":[96,102],"related":[97],"techniques":[98],"drastically":[100],"increase":[101],"flexibility":[103],"expressivity.":[105],"purpose,":[108],"adopt":[110],"fuzzy-based":[112],"methodology":[113],"which":[114],"allows":[115],"express":[117],"very":[122,138],"convenient":[123],"way.":[124],"Experiment":[125],"results":[126],"obtained":[127],"synthetic":[129],"datasets":[130],"show":[131],"fast":[139],"can":[141],"thus":[142],"practice.":[146]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}