{"id":"https://openalex.org/W4399543205","doi":"https://doi.org/10.1145/3662004.3663553","title":"Generating Multivariate Synthetic Time Series Data for Absent Sensors from Correlated Sources","display_name":"Generating Multivariate Synthetic Time Series Data for Absent Sensors from Correlated Sources","publication_year":2024,"publication_date":"2024-06-03","ids":{"openalex":"https://openalex.org/W4399543205","doi":"https://doi.org/10.1145/3662004.3663553"},"language":"en","primary_location":{"id":"doi:10.1145/3662004.3663553","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3662004.3663553","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3662004.3663553","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Workshop on Networked AI Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3662004.3663553","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5094218079","display_name":"Juli\u00e1n Jer\u00f3nimo Ba\u00f1uelos","orcid":"https://orcid.org/0000-0003-1842-7320"},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]},{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["AU","FI"],"is_corresponding":false,"raw_author_name":"Juli\u00e1n Jer\u00f3nimo Ba\u00f1uelos","raw_affiliation_strings":["Aalto University, RMIT University"],"raw_orcid":"https://orcid.org/0000-0003-1842-7320","affiliations":[{"raw_affiliation_string":"Aalto University, RMIT University","institution_ids":["https://openalex.org/I82951845","https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045150110","display_name":"Stephan Sigg","orcid":"https://orcid.org/0000-0001-6118-3355"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Stephan Sigg","raw_affiliation_strings":["Aalto University"],"raw_orcid":"https://orcid.org/0000-0001-6118-3355","affiliations":[{"raw_affiliation_string":"Aalto University","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000618392","display_name":"Jiayuan He","orcid":"https://orcid.org/0000-0002-8994-9532"},"institutions":[{"id":"https://openalex.org/I4210095297","display_name":"MIT University","ror":"https://ror.org/00v140q16","country_code":"MK","type":"education","lineage":["https://openalex.org/I4210095297"]},{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU","MK"],"is_corresponding":false,"raw_author_name":"Jiayuan He","raw_affiliation_strings":["RMIT University"],"raw_orcid":"https://orcid.org/0000-0002-8994-9532","affiliations":[{"raw_affiliation_string":"RMIT University","institution_ids":["https://openalex.org/I4210095297","https://openalex.org/I82951845"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090893421","display_name":"Flora D. Salim","orcid":"https://orcid.org/0000-0002-1237-1664"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Flora Salim","raw_affiliation_strings":["University of New South Wales"],"raw_orcid":"https://orcid.org/0000-0002-1237-1664","affiliations":[{"raw_affiliation_string":"University of New South Wales","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003976995","display_name":"Jose Costa\u2010Requena","orcid":"https://orcid.org/0000-0001-8775-3707"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jose Costa-Requena","raw_affiliation_strings":["Aalto University, Cumucore Oy"],"raw_orcid":"https://orcid.org/0000-0001-8775-3707","affiliations":[{"raw_affiliation_string":"Aalto University, Cumucore Oy","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"19","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9987999796867371,"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":0.9987999796867371,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9854000210762024,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9837999939918518,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.6835366487503052},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.669598400592804},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5930602550506592},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.5367409586906433},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3667689263820648},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.36300647258758545},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.18306690454483032},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1318933665752411}],"concepts":[{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.6835366487503052},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.669598400592804},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5930602550506592},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.5367409586906433},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3667689263820648},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36300647258758545},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.18306690454483032},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1318933665752411},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3662004.3663553","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3662004.3663553","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3662004.3663553","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Workshop on Networked AI Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/129777","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/01429ec3-22a3-4158-bdfa-b7ca1e763d80","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"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":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1145/3662004.3663553","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3662004.3663553","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3662004.3663553","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Workshop on Networked AI Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4399543205.pdf"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W2804686008","https://openalex.org/W2907492528","https://openalex.org/W2941381077","https://openalex.org/W2949263370","https://openalex.org/W2972504598","https://openalex.org/W3012140936","https://openalex.org/W3028846921","https://openalex.org/W4224022798","https://openalex.org/W4285819418","https://openalex.org/W4289305285","https://openalex.org/W4294012891","https://openalex.org/W4301230655","https://openalex.org/W4387087748","https://openalex.org/W4388153422","https://openalex.org/W4390872225","https://openalex.org/W4391481282","https://openalex.org/W4391641502","https://openalex.org/W4391707825","https://openalex.org/W4392367790","https://openalex.org/W4393062694","https://openalex.org/W4393185940"],"related_works":["https://openalex.org/W2406638334","https://openalex.org/W1991765889","https://openalex.org/W1990068454","https://openalex.org/W2472172556","https://openalex.org/W1919101720","https://openalex.org/W1570805059","https://openalex.org/W2118640767","https://openalex.org/W2622688551","https://openalex.org/W1550175370","https://openalex.org/W1990205660"],"abstract_inverted_index":{"Missing":[0],"sensor":[1,37,98,108],"data":[2,22,34,40,73,88,99,105,120],"in":[3,44,54,60,91,109],"human":[4,134],"activity":[5,135],"recognition":[6],"is":[7,14,121],"an":[8],"active":[9],"field":[10],"of":[11,35,71,116],"research":[12],"that":[13,100],"being":[15],"targeted":[16],"with":[17],"generative":[18,81],"models":[19,78],"for":[20,57,133],"synthetic":[21,97,119],"generation.":[23],"In":[24,63],"contrast":[25],"to":[26,32,95],"most":[27],"previous":[28],"approaches,":[29],"we":[30,49,66],"aim":[31],"generate":[33,75,96],"a":[36,107,110,124,129],"exclusively":[38],"from":[39,89,106],"available":[41],"at":[42],"sensors":[43,90],"different":[45,92],"body":[46,93,112],"locations.":[47],"Particularly,":[48],"evaluate":[50],"existing":[51],"approaches":[52],"proposed":[53],"the":[55,69,103,117],"literature":[56],"their":[58],"suitability":[59],"this":[61,64],"scenario.":[62],"paper,":[65],"focus":[67],"on":[68,80,128],"prediction":[70],"acceleration":[72],"and":[74,84],"machine":[76],"learning":[77],"based":[79,127],"adversarial":[82],"networks":[83],"trained":[85],"using":[86,123],"correlated":[87],"positions":[94],"can":[101],"replace":[102],"missing":[104],"specific":[111],"position.":[113],"The":[114],"accuracy":[115],"generated":[118],"evaluated":[122],"classification":[125],"model":[126],"convolutional":[130],"neural":[131],"network":[132],"recognition.":[136]},"counts_by_year":[],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}