{"id":"https://openalex.org/W2473221413","doi":"https://doi.org/10.1145/2935651.2935660","title":"Small Scale Deployment of Seat Occupancy Detectors","display_name":"Small Scale Deployment of Seat Occupancy Detectors","publication_year":2016,"publication_date":"2016-06-26","ids":{"openalex":"https://openalex.org/W2473221413","doi":"https://doi.org/10.1145/2935651.2935660","mag":"2473221413"},"language":"en","primary_location":{"id":"doi:10.1145/2935651.2935660","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2935651.2935660","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International on Workshop on Physical Analytics","raw_type":"proceedings-article"},"type":"article","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/A5046680718","display_name":"Nguyen Huy Hoang Huy","orcid":null},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Nguyen Huy Hoang Huy","raw_affiliation_strings":["Singapore Management University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore Management University, Singapore, Singapore","institution_ids":["https://openalex.org/I79891267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020271680","display_name":"Gihan Hettiarachchi","orcid":null},"institutions":[{"id":"https://openalex.org/I195740183","display_name":"University of Moratuwa","ror":"https://ror.org/0491f5305","country_code":"LK","type":"education","lineage":["https://openalex.org/I195740183"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Gihan Hettiarachchi","raw_affiliation_strings":["University of Moratuwa, Sri Lanka, Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Moratuwa, Sri Lanka, Sri Lanka","institution_ids":["https://openalex.org/I195740183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100295770","display_name":"Youngki Lee","orcid":"https://orcid.org/0000-0002-6657-6059"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Youngki Lee","raw_affiliation_strings":["Singapore Management University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore Management University, Singapore, Singapore","institution_ids":["https://openalex.org/I79891267"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075701279","display_name":"Rajesh Krishna Balan","orcid":"https://orcid.org/0000-0001-6289-9902"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Rajesh Krishna Balan","raw_affiliation_strings":["Singapore Management University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore Management University, Singapore, Singapore","institution_ids":["https://openalex.org/I79891267"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5046680718"],"corresponding_institution_ids":["https://openalex.org/I79891267"],"apc_list":null,"apc_paid":null,"fwci":1.3966,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.82193089,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"25","last_page":"30"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10789","display_name":"Interactive and Immersive Displays","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10789","display_name":"Interactive and Immersive Displays","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9973000288009644,"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"}},{"id":"https://openalex.org/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.9962000250816345,"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/software-deployment","display_name":"Software deployment","score":0.9655097723007202},{"id":"https://openalex.org/keywords/occupancy","display_name":"Occupancy","score":0.8363769054412842},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6708976626396179},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.575402557849884},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5349900126457214},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.47240036725997925},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4118829369544983},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.34948331117630005},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.221543550491333},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17893683910369873},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.14903032779693604},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10163667798042297}],"concepts":[{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.9655097723007202},{"id":"https://openalex.org/C160331591","wikidata":"https://www.wikidata.org/wiki/Q7075743","display_name":"Occupancy","level":2,"score":0.8363769054412842},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6708976626396179},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.575402557849884},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5349900126457214},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.47240036725997925},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4118829369544983},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.34948331117630005},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.221543550491333},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17893683910369873},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.14903032779693604},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10163667798042297},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2935651.2935660","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2935651.2935660","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd International on Workshop on Physical Analytics","raw_type":"proceedings-article"},{"id":"pmh:oai:ink.library.smu.edu.sg:sis_research-4308","is_oa":false,"landing_page_url":"https://ink.library.smu.edu.sg/sis_research/3306","pdf_url":null,"source":{"id":"https://openalex.org/S4377196871","display_name":"Institutional Knowledge (InK) - Institutional Knowledge at Singapore Management University (Singapore Management University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79891267","host_organization_name":"Singapore Management University","host_organization_lineage":["https://openalex.org/I79891267"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1145/2935651.2935660","raw_type":"Conference Proceeding Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320709","display_name":"National Research Foundation Singapore","ror":"https://ror.org/03cpyc314"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1976876865","https://openalex.org/W1991937516","https://openalex.org/W1999721066","https://openalex.org/W2040549557","https://openalex.org/W2063812706","https://openalex.org/W2105697580","https://openalex.org/W2125140380","https://openalex.org/W2145970879","https://openalex.org/W2170413022","https://openalex.org/W2241379191"],"related_works":["https://openalex.org/W4282043467","https://openalex.org/W2105697914","https://openalex.org/W3093197249","https://openalex.org/W1968324288","https://openalex.org/W1540010871","https://openalex.org/W3023979140","https://openalex.org/W2904068067","https://openalex.org/W1565491139","https://openalex.org/W3177545769","https://openalex.org/W2202433167"],"abstract_inverted_index":{"In":[0],"this":[1,46],"paper,":[2],"we":[3,48,83,91],"present":[4,74,92],"the":[5,32,81,93],"results":[6,94],"of":[7,12,34,40,45,95,108],"a":[8,38,104],"small-scale":[9],"field":[10],"deployment":[11,54,97],"our":[13,21,27,35,75,96,101],"capacitance-based":[14],"seat":[15],"occupancy":[16],"detector":[17],"[1].":[18],"We":[19,73],"deployed":[20],"sensors":[22],"to":[23,50,85],"36":[24],"seats":[25],"in":[26,61,70],"university":[28],"library":[29],"and":[30,64],"measured":[31],"performance":[33],"system":[36,77,102],"over":[37],"period":[39],"8":[41],"weeks.":[42],"As":[43],"part":[44],"deployment,":[47],"had":[49],"tackle":[51,86],"numerous":[52],"real-world":[53,88],"issues":[55],"such":[56],"as":[57],"hardware":[58],"failure,":[59],"variations":[60],"signal":[62],"quality,":[63],"interference":[65],"caused":[66],"by":[67],"multiple":[68],"objects":[69],"near":[71],"proximity.":[72],"overall":[76],"design,":[78],"along":[79],"with":[80],"modifications":[82],"made":[84],"various":[87],"problems.":[89],"Finally,":[90],"which":[98],"showed":[99],"that":[100],"achieves":[103],"reasonably":[105],"high":[106],"level":[107],"accuracy":[109],"at":[110],"91.2%.":[111]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}