{"id":"https://openalex.org/W4406121774","doi":"https://doi.org/10.1109/jbhi.2025.3526794","title":"A System for Objectively Measuring Behavior and the Environment to Support Large-Scale Studies on Childhood Obesity","display_name":"A System for Objectively Measuring Behavior and the Environment to Support Large-Scale Studies on Childhood Obesity","publication_year":2025,"publication_date":"2025-01-07","ids":{"openalex":"https://openalex.org/W4406121774","doi":"https://doi.org/10.1109/jbhi.2025.3526794","pmid":"https://pubmed.ncbi.nlm.nih.gov/40031063"},"language":"en","primary_location":{"id":"doi:10.1109/jbhi.2025.3526794","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jbhi.2025.3526794","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2501.02560","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061456868","display_name":"Vasileios Papapanagiotou","orcid":"https://orcid.org/0000-0001-6834-5548"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]},{"id":"https://openalex.org/I28166907","display_name":"Karolinska Institutet","ror":"https://ror.org/056d84691","country_code":"SE","type":"education","lineage":["https://openalex.org/I28166907"]}],"countries":["GR","SE"],"is_corresponding":true,"raw_author_name":"Vasileios Papapanagiotou","raw_affiliation_strings":["Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","IMPACT research group, Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden","Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0001-6834-5548","affiliations":[{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"IMPACT research group, Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden","institution_ids":["https://openalex.org/I28166907"]},{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059916757","display_name":"Ioannis Sarafis","orcid":"https://orcid.org/0000-0001-8449-1705"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Sarafis","raw_affiliation_strings":["Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0001-8449-1705","affiliations":[{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035482444","display_name":"Leonidas Alagialoglou","orcid":"https://orcid.org/0000-0002-8361-0589"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Leonidas Alagialoglou","raw_affiliation_strings":["Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0002-8361-0589","affiliations":[{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115792123","display_name":"Vasileios Gkolemis","orcid":null},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]},{"id":"https://openalex.org/I32762134","display_name":"Harokopio University of Athens","ror":"https://ror.org/02k5gp281","country_code":"GR","type":"education","lineage":["https://openalex.org/I32762134"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vasileios Gkolemis","raw_affiliation_strings":["Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece","Department of Informatics and Telematics, Harokopio University of Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0002-2636-0245","affiliations":[{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics and Telematics, Harokopio University of Athens, Greece","institution_ids":["https://openalex.org/I32762134"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004953619","display_name":"Christos Diou","orcid":"https://orcid.org/0000-0002-2461-1928"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]},{"id":"https://openalex.org/I32762134","display_name":"Harokopio University of Athens","ror":"https://ror.org/02k5gp281","country_code":"GR","type":"education","lineage":["https://openalex.org/I32762134"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Diou","raw_affiliation_strings":["Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","Department of Informatics and Telematics, Harokopio University of Athens, Greece","Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0002-2461-1928","affiliations":[{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics and Telematics, Harokopio University of Athens, Greece","institution_ids":["https://openalex.org/I32762134"]},{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018812989","display_name":"Anastasios Delopoulos","orcid":"https://orcid.org/0000-0001-8220-8486"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Anastasios Delopoulos","raw_affiliation_strings":["Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece"],"raw_orcid":"https://orcid.org/0000-0001-8220-8486","affiliations":[{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Multimedia Understanding Group, Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5061456868"],"corresponding_institution_ids":["https://openalex.org/I21370196","https://openalex.org/I28166907"],"apc_list":null,"apc_paid":null,"fwci":2.4754,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.83743254,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"29","issue":"4","first_page":"2969","last_page":"2980"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11446","display_name":"Mobile Health and mHealth Applications","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11446","display_name":"Mobile Health and mHealth Applications","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9803000092506409,"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/computer-science","display_name":"Computer science","score":0.7768802642822266},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5541099905967712},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.5458446741104126},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.5337802767753601},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.49487584829330444},{"id":"https://openalex.org/keywords/data-stream-mining","display_name":"Data stream mining","score":0.4343603253364563},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4230136275291443},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3899575471878052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3307257294654846}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7768802642822266},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5541099905967712},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.5458446741104126},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.5337802767753601},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.49487584829330444},{"id":"https://openalex.org/C89198739","wikidata":"https://www.wikidata.org/wiki/Q3079880","display_name":"Data stream mining","level":2,"score":0.4343603253364563},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4230136275291443},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3899575471878052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3307257294654846},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000068997","descriptor_name":"Smartphone","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063731","descriptor_name":"Mobile Applications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063731","descriptor_name":"Mobile Applications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063731","descriptor_name":"Mobile Applications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063731","descriptor_name":"Mobile Applications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063731","descriptor_name":"Mobile Applications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063766","descriptor_name":"Pediatric Obesity","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D063766","descriptor_name":"Pediatric Obesity","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D063766","descriptor_name":"Pediatric Obesity","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D063766","descriptor_name":"Pediatric Obesity","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D063766","descriptor_name":"Pediatric Obesity","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1109/jbhi.2025.3526794","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jbhi.2025.3526794","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},{"id":"pmid:40031063","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40031063","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":"IEEE journal of biomedical and health informatics","raw_type":null},{"id":"pmh:oai:arXiv.org:2501.02560","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2501.02560","pdf_url":"https://arxiv.org/pdf/2501.02560","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"pmh:oai:zenodo.org:17396427","is_oa":true,"landing_page_url":"https://arxiv.org/abs/arXiv:2501.02560","pdf_url":"https://arxiv.org/pdf/2501.02560","source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"IEEE Journal of Biomedical and Health Informatics, 29(4), 2969 - 2980, (2025-01-07)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2501.02560","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2501.02560","pdf_url":"https://arxiv.org/pdf/2501.02560","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.5600000023841858,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W117545607","https://openalex.org/W1277966809","https://openalex.org/W1453544075","https://openalex.org/W1507001215","https://openalex.org/W1784053566","https://openalex.org/W1966031345","https://openalex.org/W2005823031","https://openalex.org/W2008891225","https://openalex.org/W2026196372","https://openalex.org/W2061657897","https://openalex.org/W2063598276","https://openalex.org/W2156730625","https://openalex.org/W2180429985","https://openalex.org/W2324723463","https://openalex.org/W2403034943","https://openalex.org/W2489213162","https://openalex.org/W2560749697","https://openalex.org/W2584016859","https://openalex.org/W2593144646","https://openalex.org/W2597410989","https://openalex.org/W2612804499","https://openalex.org/W2626277945","https://openalex.org/W2771318818","https://openalex.org/W2883766876","https://openalex.org/W2889337827","https://openalex.org/W2895697251","https://openalex.org/W2907123474","https://openalex.org/W2910388605","https://openalex.org/W2947048497","https://openalex.org/W2964566211","https://openalex.org/W2979868717","https://openalex.org/W2991258344","https://openalex.org/W3001485354","https://openalex.org/W3022534434","https://openalex.org/W3022811479","https://openalex.org/W3024829084","https://openalex.org/W3082698972","https://openalex.org/W3082748640","https://openalex.org/W3099599942","https://openalex.org/W3103192544","https://openalex.org/W3133948025","https://openalex.org/W3138207997","https://openalex.org/W3178389841","https://openalex.org/W3186923048","https://openalex.org/W3200795392","https://openalex.org/W3202776348","https://openalex.org/W4240029085","https://openalex.org/W4288758054","https://openalex.org/W4366529461","https://openalex.org/W4376954955","https://openalex.org/W6777065632","https://openalex.org/W6791445270","https://openalex.org/W6791485694","https://openalex.org/W6798149395","https://openalex.org/W6801768412","https://openalex.org/W6801860526","https://openalex.org/W6852528029","https://openalex.org/W7004946475"],"related_works":["https://openalex.org/W4390608645","https://openalex.org/W4405901645","https://openalex.org/W4394895745","https://openalex.org/W4247566972","https://openalex.org/W2960264696","https://openalex.org/W3090563135","https://openalex.org/W2497432351","https://openalex.org/W4206777497","https://openalex.org/W2910064364","https://openalex.org/W2908411463"],"abstract_inverted_index":{"Advances":[0],"in":[1,23,120],"IoT":[2],"technologies":[3],"combined":[4],"with":[5,90],"new":[6],"algorithms":[7,148],"have":[8,191],"enabled":[9],"the":[10,40,45,91,102,105,109,116,147],"collection":[11,74],"and":[12,27,44,57,61,83,108,127,134,172,205],"processing":[13],"of":[14,101,111,146,160,175],"high-rate":[15],"multi-source":[16],"data":[17],"streams":[18],"that":[19,55,86,190],"quantify":[20],"human":[21],"behavior":[22],"a":[24,98,130],"fine-grained":[25],"level":[26],"can":[28],"lead":[29],"to":[30,96,202],"deeper":[31],"insights":[32],"on":[33,39,81,149],"individual":[34,206],"behaviors":[35,43],"as":[36,38,156],"well":[37],"interplay":[41],"between":[42],"environment.":[46],"In":[47],"this":[48],"paper,":[49],"we":[50,118,185],"present":[51,97,143,188],"an":[52,157,173],"integrated":[53,112],"system":[54],"collects":[56],"extracts":[58],"multiple":[59,124],"behavioral":[60],"environmental":[62],"indicators,":[63],"aiming":[64],"at":[65],"improving":[66],"public":[67,203],"health":[68],"policies":[69],"for":[70,152,168,180],"tackling":[71],"obesity.":[72],"Data":[73],"takes":[75],"place":[76],"using":[77,194],"passive":[78],"methods":[79],"based":[80],"smartphone":[82],"smartwatch":[84],"applications":[85],"require":[87],"minimal":[88],"interaction":[89],"user.":[92],"Our":[93],"goal":[94],"is":[95],"detailed":[99],"account":[100],"design":[103],"principles,":[104],"implementation":[106],"processes,":[107],"evaluation":[110,144],"algorithms,":[113,126],"especially":[114],"given":[115],"challenges":[117],"faced,":[119],"particular":[121],"(a)":[122],"integrating":[123],"technologies,":[125],"components":[128],"under":[129],"single,":[131],"unified":[132],"system,":[133,196],"(b)":[135],"large":[136],"scale":[137],"(Big":[138],"Data)":[139],"requirements.":[140],"We":[141],"also":[142,186],"results":[145],"datasets":[150],"(public":[151],"most":[153],"cases)":[154],"such":[155],"absolute":[158],"error":[159,174],"8-9":[161],"steps":[162],"when":[163],"counting":[164],"steps,":[165],"0.86":[166],"F1-score":[167],"detecting":[169],"visited":[170],"locations,":[171],"less":[176],"than":[177],"12":[178],"mins":[179],"gross":[181],"sleep":[182],"time.":[183],"Finally,":[184],"briefly":[187],"studies":[189],"been":[192],"materialized":[193],"our":[195],"thus":[197],"demonstrating":[198],"its":[199],"potential":[200],"value":[201],"authorities":[204],"researchers.":[207]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}