{"id":"https://openalex.org/W3215582463","doi":"https://doi.org/10.3390/e23121626","title":"Retrospective Change-Points Detection for Multidimensional Time Series of Arbitrary Nature: Model-Free Technology Based on the \u03f5-Complexity Theory","display_name":"Retrospective Change-Points Detection for Multidimensional Time Series of Arbitrary Nature: Model-Free Technology Based on the \u03f5-Complexity Theory","publication_year":2021,"publication_date":"2021-12-02","ids":{"openalex":"https://openalex.org/W3215582463","doi":"https://doi.org/10.3390/e23121626","mag":"3215582463","pmid":"https://pubmed.ncbi.nlm.nih.gov/34945932"},"language":"en","primary_location":{"id":"doi:10.3390/e23121626","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e23121626","pdf_url":"https://www.mdpi.com/1099-4300/23/12/1626/pdf?version=1638441030","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/23/12/1626/pdf?version=1638441030","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089780278","display_name":"Alexandra Piryatinska","orcid":null},"institutions":[{"id":"https://openalex.org/I71838634","display_name":"San Francisco State University","ror":"https://ror.org/05ykr0121","country_code":"US","type":"education","lineage":["https://openalex.org/I71838634"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Alexandra Piryatinska","raw_affiliation_strings":["Department of Mathematics, San Francisco State University, 1600 Holloway Ave., San Francisco, CA 94132, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, San Francisco State University, 1600 Holloway Ave., San Francisco, CA 94132, USA","institution_ids":["https://openalex.org/I71838634"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049560587","display_name":"B. S. Darkhovsky","orcid":"https://orcid.org/0000-0001-7775-9144"},"institutions":[{"id":"https://openalex.org/I4210115688","display_name":"Institute for Systems Analysis","ror":"https://ror.org/02kmet255","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210115688"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Boris Darkhovsky","raw_affiliation_strings":["Institute for Systems Analysis, FRC CSC RAS 9 Pr. 60-Letiya Oktyabrya, 117312 Moscow, Russia"],"raw_orcid":"https://orcid.org/0000-0001-7775-9144","affiliations":[{"raw_affiliation_string":"Institute for Systems Analysis, FRC CSC RAS 9 Pr. 60-Letiya Oktyabrya, 117312 Moscow, Russia","institution_ids":["https://openalex.org/I4210115688"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089780278"],"corresponding_institution_ids":["https://openalex.org/I71838634"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2227},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2227},"fwci":0.466,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.78542464,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"23","issue":"12","first_page":"1626","last_page":"1626"},"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":0.8658000230789185,"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":0.8658000230789185,"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/T10211","display_name":"Computational Drug Discovery Methods","score":0.8147000074386597,"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"}},{"id":"https://openalex.org/T14351","display_name":"Statistical and Computational Modeling","score":0.8126000165939331,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.6538034677505493},{"id":"https://openalex.org/keywords/change-detection","display_name":"Change detection","score":0.574493408203125},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5468147397041321},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4873684048652649},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.47478076815605164},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44000113010406494},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3926820158958435},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35429584980010986},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3339828848838806},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.3208722472190857},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2672613561153412},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.17955949902534485}],"concepts":[{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.6538034677505493},{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.574493408203125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5468147397041321},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4873684048652649},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.47478076815605164},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44000113010406494},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3926820158958435},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35429584980010986},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3339828848838806},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.3208722472190857},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2672613561153412},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.17955949902534485},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/e23121626","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e23121626","pdf_url":"https://www.mdpi.com/1099-4300/23/12/1626/pdf?version=1638441030","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},{"id":"pmid:34945932","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34945932","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:bdfb421868054bc49f4497fef3c84754","is_oa":true,"landing_page_url":"https://doaj.org/article/bdfb421868054bc49f4497fef3c84754","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy, Vol 23, Iss 12, p 1626 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1099-4300/23/12/1626/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/e23121626","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy; Volume 23; Issue 12; Pages: 1626","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8700035","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8700035","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/e23121626","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e23121626","pdf_url":"https://www.mdpi.com/1099-4300/23/12/1626/pdf?version=1638441030","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3215582463.pdf","grobid_xml":"https://content.openalex.org/works/W3215582463.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1544178588","https://openalex.org/W1957259441","https://openalex.org/W2019557834","https://openalex.org/W2092152122","https://openalex.org/W2120219956","https://openalex.org/W2165510765","https://openalex.org/W2325835963","https://openalex.org/W2480007785","https://openalex.org/W2580800645","https://openalex.org/W2598470368","https://openalex.org/W2727516153","https://openalex.org/W2790319675","https://openalex.org/W2947626232","https://openalex.org/W3009143082","https://openalex.org/W3095306949","https://openalex.org/W4235253261","https://openalex.org/W4244951634","https://openalex.org/W4253247325","https://openalex.org/W4301621763"],"related_works":["https://openalex.org/W2568858292","https://openalex.org/W1515964938","https://openalex.org/W2389381914","https://openalex.org/W3181296946","https://openalex.org/W2376528221","https://openalex.org/W2622688551","https://openalex.org/W2119012848","https://openalex.org/W1990205660","https://openalex.org/W1550175370","https://openalex.org/W4387331850"],"abstract_inverted_index":{"We":[0,48],"consider":[1],"a":[2],"retrospective":[3],"change-point":[4],"detection":[5],"problem":[6],"for":[7],"multidimensional":[8],"time":[9],"series":[10],"of":[11,38,40,55],"arbitrary":[12],"nature":[13],"(in":[14],"particular,":[15],"panel":[16],"data).":[17],"Change-points":[18],"are":[19],"the":[20,24,35,53,56],"moments":[21],"at":[22],"which":[23],"changes":[25],"in":[26],"generating":[27],"mechanism":[28],"occur.":[29],"Our":[30],"method":[31],"is":[32,46],"based":[33],"on":[34],"new":[36],"theory":[37],"\u03f5-complexity":[39],"individual":[41],"continuous":[42],"vector":[43],"functions":[44],"and":[45],"model-free.":[47],"present":[49],"simulation":[50],"results":[51],"confirming":[52],"effectiveness":[54],"method.":[57]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2021-12-06T00:00:00"}