{"id":"https://openalex.org/W3193600864","doi":"https://doi.org/10.1145/3448891.3448903","title":"k-Anonymous Crowd Flow Analytics","display_name":"k-Anonymous Crowd Flow Analytics","publication_year":2020,"publication_date":"2020-12-07","ids":{"openalex":"https://openalex.org/W3193600864","doi":"https://doi.org/10.1145/3448891.3448903","mag":"3193600864"},"language":"en","primary_location":{"id":"doi:10.1145/3448891.3448903","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3448891.3448903","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MobiQuitous 2020 - 17th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ris.utwente.nl/ws/files/310496014/3448891.3448903.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112456689","display_name":"Valeriu-Daniel Stanciu","orcid":null},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Valeriu-Daniel Stanciu","raw_affiliation_strings":["University of Twente Enschede, the Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Twente Enschede, the Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027678871","display_name":"Maarten van Steen","orcid":"https://orcid.org/0000-0002-5113-2746"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Maarten van Steen","raw_affiliation_strings":["University of Twente Enschede, the Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Twente Enschede, the Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024776367","display_name":"Ciprian Dobre","orcid":"https://orcid.org/0000-0003-4638-7725"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Ciprian Dobre","raw_affiliation_strings":["Computer Science University Politehnica of Bucharest, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science University Politehnica of Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056553463","display_name":"Peter Andreas","orcid":"https://orcid.org/0000-0003-2929-5001"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Andreas Peter","raw_affiliation_strings":["University of Twente Enschede, the Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Twente Enschede, the Netherlands","institution_ids":["https://openalex.org/I94624287"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5416,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75351028,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"376","last_page":"385"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998999834060669,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9995999932289124,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6514663696289062},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.6284274458885193},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.45387688279151917},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.375241756439209},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.36700305342674255},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05760791897773743}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6514663696289062},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.6284274458885193},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.45387688279151917},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.375241756439209},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36700305342674255},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05760791897773743},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3448891.3448903","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3448891.3448903","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MobiQuitous 2020 - 17th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services","raw_type":"proceedings-article"},{"id":"pmh:oai:ris.utwente.nl:openaire/6b8fa430-1477-4d25-ade8-1cb4479f10c1","is_oa":true,"landing_page_url":"https://research.utwente.nl/en/publications/6b8fa430-1477-4d25-ade8-1cb4479f10c1","pdf_url":"https://ris.utwente.nl/ws/files/310496014/3448891.3448903.pdf","source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Stanciu, V-D, van Steen, M, Dobre, C & Peter, A 2020, k-Anonymous Crowd Flow Analytics. in MobiQuitous '20: MobiQuitous 2020 - 17th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services. pp. 376-385, 17th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services, MobiQuitous 2020, Virtual Event, 7/12/20. https://doi.org/10.1145/3448891.3448903","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:ris.utwente.nl:openaire/6b8fa430-1477-4d25-ade8-1cb4479f10c1","is_oa":true,"landing_page_url":"https://research.utwente.nl/en/publications/6b8fa430-1477-4d25-ade8-1cb4479f10c1","pdf_url":"https://ris.utwente.nl/ws/files/310496014/3448891.3448903.pdf","source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Stanciu, V-D, van Steen, M, Dobre, C & Peter, A 2020, k-Anonymous Crowd Flow Analytics. in MobiQuitous '20: MobiQuitous 2020 - 17th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services. pp. 376-385, 17th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services, MobiQuitous 2020, Virtual Event, 7/12/20. https://doi.org/10.1145/3448891.3448903","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3193600864.pdf","grobid_xml":"https://content.openalex.org/works/W3193600864.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W11292174","https://openalex.org/W56293434","https://openalex.org/W1929645967","https://openalex.org/W1986306817","https://openalex.org/W1991818741","https://openalex.org/W1995433912","https://openalex.org/W2010362518","https://openalex.org/W2021154827","https://openalex.org/W2034394583","https://openalex.org/W2068014765","https://openalex.org/W2068657377","https://openalex.org/W2074889191","https://openalex.org/W2086663066","https://openalex.org/W2096558825","https://openalex.org/W2117059299","https://openalex.org/W2118051615","https://openalex.org/W2131608990","https://openalex.org/W2134479759","https://openalex.org/W2139203421","https://openalex.org/W2139595964","https://openalex.org/W2142922715","https://openalex.org/W2148961728","https://openalex.org/W2149944211","https://openalex.org/W2159024459","https://openalex.org/W2394784643","https://openalex.org/W2483559327","https://openalex.org/W2519127576","https://openalex.org/W2588118061","https://openalex.org/W2728150516","https://openalex.org/W2791539234","https://openalex.org/W2793387058","https://openalex.org/W2908359448","https://openalex.org/W2921420737","https://openalex.org/W2951152347","https://openalex.org/W2963562852","https://openalex.org/W3101207396"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W4390482427"],"abstract_inverted_index":{"Measuring":[0],"pedestrian":[1],"dynamics":[2],"using":[3],"the":[4],"signals":[5],"sent":[6],"from":[7,71],"smartphones":[8],"has":[9,53],"become":[10,25],"popular.":[11],"Notably,":[12],"Wi-Fi-based":[13],"systems":[14,22],"are":[15],"currently":[16],"widely":[17],"deployed.":[18],"However,":[19],"many":[20],"such":[21],"have":[23],"also":[24],"subject":[26],"to":[27,31,47],"serious":[28],"debate":[29],"due":[30],"privacy":[32],"infringement.":[33],"For":[34],"some":[35],"time,":[36],"secure":[37],"hashing":[38],"of":[39],"a":[40],"smartphone\u2019s":[41],"unique":[42],"MAC":[43],"address":[44],"was":[45],"considered":[46],"be":[48,69],"sufficient,":[49],"yet":[50],"this":[51],"method":[52],"been":[54],"overruled":[55],"by":[56],"Europe\u2019s":[57],"General":[58],"Data":[59],"Protection":[60],"Regulation":[61],"which":[62],"states":[63],"that":[64],"an":[65],"individual":[66],"should":[67],"not":[68],"identifiable":[70],"any":[72],"dataset":[73],"without":[74],"explicit":[75],"prior":[76],"consent.":[77]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}