{"id":"https://openalex.org/W7124138110","doi":"https://doi.org/10.3390/data11010021","title":"Dataset for Device-Free Wireless Sensing of Crowd Size in Public Transportation Environments","display_name":"Dataset for Device-Free Wireless Sensing of Crowd Size in Public Transportation Environments","publication_year":2026,"publication_date":"2026-01-14","ids":{"openalex":"https://openalex.org/W7124138110","doi":"https://doi.org/10.3390/data11010021"},"language":"en","primary_location":{"id":"doi:10.3390/data11010021","is_oa":true,"landing_page_url":"https://doi.org/10.3390/data11010021","pdf_url":"https://www.mdpi.com/2306-5729/11/1/21/pdf","source":{"id":"https://openalex.org/S4210226510","display_name":"Data","issn_l":"2306-5729","issn":["2306-5729"],"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":"Data","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2306-5729/11/1/21/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083240257","display_name":"Robin Janssens","orcid":"https://orcid.org/0000-0003-2046-0912"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Robin Janssens","raw_affiliation_strings":["CrowdScan BV, 2640 Mortsel, Belgium","IDLab, Faculty of Applied Engineering, IMEC, University of Antwerp, 2000 Antwerp, Belgium"],"affiliations":[{"raw_affiliation_string":"CrowdScan BV, 2640 Mortsel, Belgium","institution_ids":[]},{"raw_affiliation_string":"IDLab, Faculty of Applied Engineering, IMEC, University of Antwerp, 2000 Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017565613","display_name":"Rafael Berkvens","orcid":"https://orcid.org/0000-0003-0064-5020"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Rafael Berkvens","raw_affiliation_strings":["IDLab, Faculty of Applied Engineering, IMEC, University of Antwerp, 2000 Antwerp, Belgium"],"affiliations":[{"raw_affiliation_string":"IDLab, Faculty of Applied Engineering, IMEC, University of Antwerp, 2000 Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009091359","display_name":"Ben Bellekens","orcid":"https://orcid.org/0000-0003-2698-8128"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ben Bellekens","raw_affiliation_strings":["CrowdScan BV, 2640 Mortsel, Belgium"],"affiliations":[{"raw_affiliation_string":"CrowdScan BV, 2640 Mortsel, Belgium","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5083240257"],"corresponding_institution_ids":["https://openalex.org/I149213910"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1732},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1732},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11436477,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":"1","first_page":"21","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.6951000094413757,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.6951000094413757,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.11940000206232071,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.032999999821186066,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/public-transport","display_name":"Public transport","score":0.7178999781608582},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5333999991416931},{"id":"https://openalex.org/keywords/foundation","display_name":"Foundation (evidence)","score":0.3971000015735626},{"id":"https://openalex.org/keywords/intelligent-transportation-system","display_name":"Intelligent transportation system","score":0.3668000102043152},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.3278000056743622},{"id":"https://openalex.org/keywords/transportation-infrastructure","display_name":"Transportation infrastructure","score":0.3086000084877014}],"concepts":[{"id":"https://openalex.org/C539828613","wikidata":"https://www.wikidata.org/wiki/Q178512","display_name":"Public transport","level":2,"score":0.7178999781608582},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5943999886512756},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5333999991416931},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.42480000853538513},{"id":"https://openalex.org/C2780966255","wikidata":"https://www.wikidata.org/wiki/Q5474306","display_name":"Foundation (evidence)","level":2,"score":0.3971000015735626},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3714999854564667},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.3668000102043152},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.3278000056743622},{"id":"https://openalex.org/C2989357034","wikidata":"https://www.wikidata.org/wiki/Q7590","display_name":"Transportation infrastructure","level":2,"score":0.3086000084877014},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.2937000095844269},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.2888000011444092},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.27219998836517334},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26190000772476196},{"id":"https://openalex.org/C2776390805","wikidata":"https://www.wikidata.org/wiki/Q7258035","display_name":"Public use","level":2,"score":0.2540000081062317}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/data11010021","is_oa":true,"landing_page_url":"https://doi.org/10.3390/data11010021","pdf_url":"https://www.mdpi.com/2306-5729/11/1/21/pdf","source":{"id":"https://openalex.org/S4210226510","display_name":"Data","issn_l":"2306-5729","issn":["2306-5729"],"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":"Data","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9b732ff32f524d0a9d294aa1dcd29313","is_oa":true,"landing_page_url":"https://doaj.org/article/9b732ff32f524d0a9d294aa1dcd29313","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Data, Vol 11, Iss 1, p 21 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/data11010021","is_oa":true,"landing_page_url":"https://doi.org/10.3390/data11010021","pdf_url":"https://www.mdpi.com/2306-5729/11/1/21/pdf","source":{"id":"https://openalex.org/S4210226510","display_name":"Data","issn_l":"2306-5729","issn":["2306-5729"],"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":"Data","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.47142890095710754,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G5382436616","display_name":null,"funder_award_id":"HBC.2021.0865","funder_id":"https://openalex.org/F4320313460","funder_display_name":"Agentschap Innoveren en Ondernemen"}],"funders":[{"id":"https://openalex.org/F4320313460","display_name":"Agentschap Innoveren en Ondernemen","ror":"https://ror.org/032xdry56"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7124138110.pdf","grobid_xml":"https://content.openalex.org/works/W7124138110.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W2116685941","https://openalex.org/W2151034334","https://openalex.org/W2281680531","https://openalex.org/W2346191743","https://openalex.org/W2600751636","https://openalex.org/W2623298060","https://openalex.org/W2732194751","https://openalex.org/W2735781527","https://openalex.org/W2798205579","https://openalex.org/W2963757717","https://openalex.org/W3023849923","https://openalex.org/W3034694898","https://openalex.org/W3093727595","https://openalex.org/W3096739239","https://openalex.org/W3155110501","https://openalex.org/W4212984913","https://openalex.org/W4214813322","https://openalex.org/W4285299790","https://openalex.org/W4286498707","https://openalex.org/W4392939887","https://openalex.org/W4403491793","https://openalex.org/W4417053322"],"related_works":[],"abstract_inverted_index":{"Congested":[0],"platforms":[1],"in":[2,40,99],"public":[3,35,41,55,100],"transportation":[4,42,56,101],"systems":[5],"can":[6,23],"jeopardize":[7],"the":[8,62,68],"safety":[9],"and":[10,30,97],"comfort":[11],"of":[12,64],"passengers.":[13],"Real-time":[14],"crowd":[15],"size":[16],"estimation":[17],"using":[18],"Device-Free":[19],"Wireless":[20],"Sensing":[21],"(DFWS)":[22],"offer":[24,86],"a":[25,49,87],"privacy-preserving":[26],"solution":[27],"for":[28,89],"monitoring":[29],"preventing":[31],"overcrowding.":[32],"However,":[33],"no":[34],"dataset":[36,51],"exists":[37],"on":[38,61],"DFWS":[39,91],"environments.":[43,102],"In":[44],"this":[45,81],"work,":[46],"we":[47,83],"introduce":[48],"new":[50],"comprising":[52],"two":[53],"different":[54],"environments,":[57],"which":[58],"contains":[59],"data":[60],"presence":[63],"rail":[65],"vehicles":[66],"at":[67,76],"platform,":[69],"as":[70,72],"well":[71],"manual":[73],"people":[74],"counts":[75],"regular":[77],"intervals.":[78],"By":[79],"providing":[80],"dataset,":[82],"aim":[84],"to":[85,93],"foundation":[88],"other":[90],"researchers":[92],"explore":[94],"novel":[95],"algorithms":[96],"methods":[98]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2026-01-15T00:00:00"}