{"id":"https://openalex.org/W4412170864","doi":"https://doi.org/10.1109/access.2025.3588031","title":"Cross-Room CO<sub>2</sub>-Based Presence Detection for Occupancy Profiling","display_name":"Cross-Room CO<sub>2</sub>-Based Presence Detection for Occupancy Profiling","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412170864","doi":"https://doi.org/10.1109/access.2025.3588031"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3588031","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3588031","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3588031","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083716258","display_name":"Jelle Vanhaeverbeke","orcid":"https://orcid.org/0000-0002-6732-6502"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jelle Vanhaeverbeke","raw_affiliation_strings":["IDLab, Ghent University-imec, Ghent, Belgium","IDLab, Ghent University - imec, Technologiepark-Zwijnaarde 126, Ghent, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-6732-6502","affiliations":[{"raw_affiliation_string":"IDLab, Ghent University-imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"IDLab, Ghent University - imec, Technologiepark-Zwijnaarde 126, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019986708","display_name":"Emiel Deprost","orcid":"https://orcid.org/0000-0001-5323-5506"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Emiel Deprost","raw_affiliation_strings":["IDLab, Ghent University-imec, Ghent, Belgium","IDLab, Ghent University - imec, Technologiepark-Zwijnaarde 126, Ghent, Belgium"],"raw_orcid":"https://orcid.org/0000-0001-5323-5506","affiliations":[{"raw_affiliation_string":"IDLab, Ghent University-imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"IDLab, Ghent University - imec, Technologiepark-Zwijnaarde 126, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051192482","display_name":"Steven Verstockt","orcid":"https://orcid.org/0000-0003-1094-2184"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Steven Verstockt","raw_affiliation_strings":["IDLab, Ghent University-imec, Ghent, Belgium","IDLab, Ghent University - imec, Technologiepark-Zwijnaarde 126, Ghent, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-1094-2184","affiliations":[{"raw_affiliation_string":"IDLab, Ghent University-imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"IDLab, Ghent University - imec, Technologiepark-Zwijnaarde 126, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025315149","display_name":"Sofie Van Hoecke","orcid":"https://orcid.org/0000-0002-7865-6793"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Sofie van Hoecke","raw_affiliation_strings":["IDLab, Ghent University-imec, Ghent, Belgium","IDLab, Ghent University - imec, Technologiepark-Zwijnaarde 126, Ghent, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-7865-6793","affiliations":[{"raw_affiliation_string":"IDLab, Ghent University-imec, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"IDLab, Ghent University - imec, Technologiepark-Zwijnaarde 126, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I32597200"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.6203,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.89192867,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"13","issue":null,"first_page":"120917","last_page":"120930"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.8015000224113464,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.8015000224113464,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11819","display_name":"Data-Driven Disease Surveillance","score":0.798799991607666,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.779699981212616,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/occupancy","display_name":"Occupancy","score":0.7675662040710449},{"id":"https://openalex.org/keywords/profiling","display_name":"Profiling (computer programming)","score":0.7216393947601318},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4440721869468689},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13798841834068298},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06226053833961487}],"concepts":[{"id":"https://openalex.org/C160331591","wikidata":"https://www.wikidata.org/wiki/Q7075743","display_name":"Occupancy","level":2,"score":0.7675662040710449},{"id":"https://openalex.org/C187191949","wikidata":"https://www.wikidata.org/wiki/Q1138496","display_name":"Profiling (computer programming)","level":2,"score":0.7216393947601318},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4440721869468689},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13798841834068298},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06226053833961487},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2025.3588031","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3588031","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:archive.ugent.be:01K1AW3YDJQWYAS4V6TEGTFYYH","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-01K1AW3YDJQWYAS4V6TEGTFYYH","pdf_url":"https://biblio.ugent.be/publication/01K1AW3YDJQWYAS4V6TEGTFYYH/file/01K1AW4S0GY4SQ33W82GST3P12.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"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":"ISSN: 2169-3536","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:88d072c633d34010993c6a9a97bcb017","is_oa":true,"landing_page_url":"https://doaj.org/article/88d072c633d34010993c6a9a97bcb017","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":"IEEE Access, Vol 13, Pp 120917-120930 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3588031","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3588031","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7603026679","display_name":null,"funder_award_id":"iCosy2","funder_id":"https://openalex.org/F4320313460","funder_display_name":"Agentschap Innoveren en Ondernemen"},{"id":"https://openalex.org/G8225373122","display_name":"Hybrid machine learning with BIM for energy optimization and dweller well-being in smart buildings","funder_award_id":"1SA4321N","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320313460","display_name":"Agentschap Innoveren en Ondernemen","ror":"https://ror.org/032xdry56"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4282043467","https://openalex.org/W2105697914","https://openalex.org/W2202433167","https://openalex.org/W3093197249","https://openalex.org/W1540010871","https://openalex.org/W3023979140","https://openalex.org/W3177545769"],"abstract_inverted_index":{"Control":[0],"systems":[1,155],"for":[2],"building":[3,51,112,153,191],"services,":[4],"such":[5,17],"as":[6],"heating":[7],"and":[8,33,76,93,199],"cooling,":[9],"often":[10,28],"rely":[11],"on":[12,66,85,141],"fixed":[13,168],"timing":[14,169],"schemes.":[15],"While":[16],"approaches":[18],"are":[19],"convenient,":[20],"they":[21],"make":[22],"strong":[23],"assumptions":[24],"about":[25],"room":[26],"usage,":[27],"leading":[29,194],"to":[30,74,124,161,167,195],"inadequate":[31],"comfort":[32],"energy":[34],"efficiency.":[35],"This":[36,146],"study":[37],"addresses":[38],"this":[39,88,126,185],"limitation":[40],"by":[41,156],"presenting":[42],"two":[43],"contributions":[44],"aimed":[45],"at":[46],"automating":[47],"the":[48,58,98,118,122,142,149,188],"configuration":[49,151,189],"of":[50,60,100,117,152,190],"control":[52,154,192],"systems.":[53],"The":[54],"first":[55],"contribution":[56],"involves":[57],"development":[59],"a":[61,91,101,196],"presence":[62,102,144,159],"detection":[63,103],"model":[64,104],"based":[65],"CO<sub":[67],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[68],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[69],"data,":[70],"which":[71,82],"is":[72,121],"easy":[73],"measure":[75],"non-privacy":[77],"intrusive.":[78],"Unlike":[79],"existing":[80],"literature,":[81],"typically":[83],"focuses":[84],"single-room":[86],"applications,":[87],"work":[89,186],"introduces":[90],"dataset":[92],"machine":[94],"learning":[95],"methodology":[96],"demonstrating":[97],"generalizability":[99],"across":[105],"various":[106],"real-world":[107],"rooms,":[108],"even":[109],"among":[110],"different":[111],"types.":[113],"Sliding":[114],"window":[115],"normalization":[116],"sensor":[119],"data":[120],"key":[123],"achieve":[125],"unsupervised":[127],"cross-room":[128],"adaptability.":[129],"As":[130,183],"second":[131],"contribution,":[132],"we":[133],"propose":[134],"an":[135],"occupancy":[136,172],"profiling":[137],"technique":[138],"that":[139],"relies":[140],"predicted":[143],"information.":[145],"approach":[147],"facilitates":[148],"automated":[150],"using":[157],"historical":[158],"probabilities":[160],"anticipate":[162],"future":[163],"occupancy.":[164],"In":[165],"contrast":[166],"schemes,":[170],"these":[171],"profiles":[173],"dynamically":[174],"adapt":[175],"over":[176],"time,":[177],"accommodating":[178],"changes":[179],"in":[180],"occupant":[181],"behavior.":[182],"such,":[184],"improves":[187],"systems,":[193],"more":[197],"comfortable":[198],"energy-efficient":[200],"environment.":[201]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-01T00:03:43.161839","created_date":"2025-10-10T00:00:00"}