{"id":"https://openalex.org/W1488788114","doi":"https://doi.org/10.3233/ida-2011-0512","title":"A framework to monitor clusters evolution applied to economy and finance problems","display_name":"A framework to monitor clusters evolution applied to economy and finance problems","publication_year":2012,"publication_date":"2012-02-01","ids":{"openalex":"https://openalex.org/W1488788114","doi":"https://doi.org/10.3233/ida-2011-0512","mag":"1488788114"},"language":"en","primary_location":{"id":"doi:10.3233/ida-2011-0512","is_oa":false,"landing_page_url":"https://doi.org/10.3233/ida-2011-0512","pdf_url":null,"source":{"id":"https://openalex.org/S2498839158","display_name":"Intelligent Data Analysis","issn_l":"1088-467X","issn":["1088-467X","1571-4128"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Intelligent Data Analysis","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://repositorio.inesctec.pt/handle/123456789/2520","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027082461","display_name":"M\u00e1rcia Oliveira","orcid":"https://orcid.org/0000-0001-6283-3196"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"M\u00e1rcia Oliveira","raw_affiliation_strings":["LIAAD - INESC Porto L.A., FEP, University of Porto, Porto, Portugal","LIAAD-INESC Porto L.A., FEP, University of Porto, Porto, Portugal#TAB#"],"affiliations":[{"raw_affiliation_string":"LIAAD - INESC Porto L.A., FEP, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]},{"raw_affiliation_string":"LIAAD-INESC Porto L.A., FEP, University of Porto, Porto, Portugal#TAB#","institution_ids":["https://openalex.org/I182534213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114376321","display_name":"Jo\u00e3o Gama","orcid":"https://orcid.org/0000-0003-3357-1195"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Gama","raw_affiliation_strings":["LIAAD - INESC Porto L.A., FEP, University of Porto, Porto, Portugal","LIAAD-INESC Porto L.A., FEP, University of Porto, Porto, Portugal#TAB#"],"affiliations":[{"raw_affiliation_string":"LIAAD - INESC Porto L.A., FEP, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]},{"raw_affiliation_string":"LIAAD-INESC Porto L.A., FEP, University of Porto, Porto, Portugal#TAB#","institution_ids":["https://openalex.org/I182534213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5027082461"],"corresponding_institution_ids":["https://openalex.org/I182534213"],"apc_list":null,"apc_paid":null,"fwci":10.1853,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.97559926,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"16","issue":"1","first_page":"93","last_page":"111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9944000244140625,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6276187300682068},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.4671579897403717},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.45326516032218933},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4408133924007416},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33884096145629883},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2333376705646515}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6276187300682068},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.4671579897403717},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.45326516032218933},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4408133924007416},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33884096145629883},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2333376705646515},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3233/ida-2011-0512","is_oa":false,"landing_page_url":"https://doi.org/10.3233/ida-2011-0512","pdf_url":null,"source":{"id":"https://openalex.org/S2498839158","display_name":"Intelligent Data Analysis","issn_l":"1088-467X","issn":["1088-467X","1571-4128"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Intelligent Data Analysis","raw_type":"journal-article"},{"id":"pmh:oai:repositorio.inesctec.pt:123456789/2520","is_oa":true,"landing_page_url":"http://repositorio.inesctec.pt/handle/123456789/2520","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:repositorio.inesctec.pt:123456789/2520","is_oa":true,"landing_page_url":"http://repositorio.inesctec.pt/handle/123456789/2520","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"journal article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1501203582","https://openalex.org/W1501500081","https://openalex.org/W1548410796","https://openalex.org/W1560505557","https://openalex.org/W1605122623","https://openalex.org/W1608295474","https://openalex.org/W1702037768","https://openalex.org/W1886306325","https://openalex.org/W1934562893","https://openalex.org/W1949687736","https://openalex.org/W1979813476","https://openalex.org/W1980156141","https://openalex.org/W1980435364","https://openalex.org/W1982658582","https://openalex.org/W1987971958","https://openalex.org/W1991086014","https://openalex.org/W1992419399","https://openalex.org/W1992763738","https://openalex.org/W2002847183","https://openalex.org/W2011430131","https://openalex.org/W2047999183","https://openalex.org/W2069176735","https://openalex.org/W2069675703","https://openalex.org/W2095953800","https://openalex.org/W2097876158","https://openalex.org/W2129865410","https://openalex.org/W2143275903","https://openalex.org/W2148515095","https://openalex.org/W2167144079","https://openalex.org/W2999729612","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2165912799","https://openalex.org/W2735662278","https://openalex.org/W2382615723","https://openalex.org/W4311804456","https://openalex.org/W1987484445","https://openalex.org/W2623658258","https://openalex.org/W2143413548","https://openalex.org/W1969219540","https://openalex.org/W2370459448"],"abstract_inverted_index":{"The":[0,28],"study":[1],"of":[2,36],"evolution":[3],"has":[4],"become":[5],"an":[6],"important":[7],"research":[8],"issue,":[9],"especially":[10],"in":[11],"the":[12,34],"last":[13],"decade,":[14],"due":[15],"to":[16,19],"our":[17],"ability":[18],"collect":[20],"and":[21,25,32],"store":[22],"high":[23],"detailed":[24],"time-stamped":[26],"data.":[27],"need":[29],"for":[30],"describing":[31],"understanding":[33],"behavior":[35],"a":[37],"given":[38],"phenomena":[39],"ove":[40]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}