{"id":"https://openalex.org/W2118136136","doi":"https://doi.org/10.1109/is.2010.5548371","title":"Time series envelopes for classification","display_name":"Time series envelopes for classification","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W2118136136","doi":"https://doi.org/10.1109/is.2010.5548371","mag":"2118136136"},"language":"en","primary_location":{"id":"doi:10.1109/is.2010.5548371","is_oa":false,"landing_page_url":"https://doi.org/10.1109/is.2010.5548371","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 5th IEEE International Conference Intelligent Systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5074955676","display_name":"Maciej Krawczak","orcid":"https://orcid.org/0000-0002-1761-1196"},"institutions":[{"id":"https://openalex.org/I66083562","display_name":"Systems Research Institute","ror":"https://ror.org/0111cp837","country_code":"PL","type":"facility","lineage":["https://openalex.org/I66083562","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"government","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Maciej Krawczak","raw_affiliation_strings":["Systems Research Institute, Polish Academy of Sciences, Warsaw, Poland","Systems Research Institute Polish Academy of Sciences, Warsaw, Poland#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Systems Research Institute, Polish Academy of Sciences, Warsaw, Poland","institution_ids":["https://openalex.org/I66083562","https://openalex.org/I99542240"]},{"raw_affiliation_string":"Systems Research Institute Polish Academy of Sciences, Warsaw, Poland#TAB#","institution_ids":["https://openalex.org/I99542240"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023572649","display_name":"Gra\u017cyna Szkatu\u0142a","orcid":"https://orcid.org/0000-0002-5769-2699"},"institutions":[{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"government","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Grazyna Szkatula","raw_affiliation_strings":["Systems Research Institute Polish Academy of Sciences, Warsaw, Poland#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Systems Research Institute Polish Academy of Sciences, Warsaw, Poland#TAB#","institution_ids":["https://openalex.org/I99542240"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9207,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.87529138,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"3","issue":null,"first_page":"156","last_page":"161"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9998999834060669,"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9998999834060669,"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/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.954200029373169,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9366999864578247,"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":0.7023851275444031},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5756031274795532},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1321403980255127}],"concepts":[{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.7023851275444031},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5756031274795532},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1321403980255127},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/is.2010.5548371","is_oa":false,"landing_page_url":"https://doi.org/10.1109/is.2010.5548371","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 5th IEEE International Conference Intelligent Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.699999988079071,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W5731987","https://openalex.org/W110819467","https://openalex.org/W140867740","https://openalex.org/W1525417996","https://openalex.org/W1566349786","https://openalex.org/W1973366456","https://openalex.org/W1989037929","https://openalex.org/W2039260438","https://openalex.org/W2049877533","https://openalex.org/W2054079656","https://openalex.org/W2097283687","https://openalex.org/W2298199500","https://openalex.org/W4242702158","https://openalex.org/W4285719527","https://openalex.org/W6605731719","https://openalex.org/W6697721707"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"In":[0,60],"this":[1],"paper":[2],"we":[3,11,31],"considered":[4],"a":[5,13,62],"streaming":[6],"data":[7],"classification":[8],"problem.":[9],"First":[10],"introduced":[12],"concept":[14],"of":[15,20,28,49,65],"upper":[16],"and":[17,75],"lower":[18],"envelopes":[19],"time":[21,57,66],"series":[22,58,67],"in":[23],"order":[24],"to":[25],"reduce":[26],"dimensionality":[27],"them.":[29],"Next":[30],"merged":[32],"machine":[33],"learning":[34],"tools":[35],"like":[36],"feedforward":[37],"neural":[38],"networks":[39],"for":[40,56],"selection":[41],"principal":[42],"attributes":[43],"as":[44,46],"well":[45],"decision":[47],"rules":[48],"the":[50],"form":[51],"if":[52],"...":[53,55],"then":[54],"classification.":[59,78],"result":[61],"novel":[63],"representation":[64],"was":[68],"obtained":[69],"characterized":[70],"by":[71],"high":[72],"dimension":[73],"reduction":[74],"no":[76],"false":[77],"A":[79],"numerical":[80],"example":[81],"is":[82],"performed":[83],"showing":[84],"100":[85],"%":[86],"accuracy.":[87]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}