{"id":"https://openalex.org/W2024905441","doi":"https://doi.org/10.1145/2387218.2387229","title":"On location privacy and quality of information in participatory sensing","display_name":"On location privacy and quality of information in participatory sensing","publication_year":2012,"publication_date":"2012-10-24","ids":{"openalex":"https://openalex.org/W2024905441","doi":"https://doi.org/10.1145/2387218.2387229","mag":"2024905441"},"language":"en","primary_location":{"id":"doi:10.1145/2387218.2387229","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2387218.2387229","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8h ACM symposium on QoS and security for wireless and mobile networks","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/A5013480429","display_name":"Ioana Rodhe","orcid":null},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Ioana Rodhe","raw_affiliation_strings":["Uppsala University, Uppsala, Sweden","Uppsala University , Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"Uppsala University, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]},{"raw_affiliation_string":"Uppsala University , Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004373489","display_name":"Christian Rohner","orcid":"https://orcid.org/0000-0002-1527-734X"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Christian Rohner","raw_affiliation_strings":["Uppsala University, Uppsala, Sweden","Uppsala University , Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"Uppsala University, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]},{"raw_affiliation_string":"Uppsala University , Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077317339","display_name":"Edith C.\u2010H. Ngai","orcid":"https://orcid.org/0000-0002-3454-8731"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Edith C.-H. Ngai","raw_affiliation_strings":["Uppsala University, Uppsala, Sweden","Uppsala University , Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"Uppsala University, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]},{"raw_affiliation_string":"Uppsala University , Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5013480429"],"corresponding_institution_ids":["https://openalex.org/I123387679"],"apc_list":null,"apc_paid":null,"fwci":0.8563,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.78533873,"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":"55","last_page":"62"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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":1.0,"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":0.9997000098228455,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9843000173568726,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/participatory-sensing","display_name":"Participatory sensing","score":0.8214566707611084},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.767000675201416},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.7420356273651123},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.6624146103858948},{"id":"https://openalex.org/keywords/privacy-software","display_name":"Privacy software","score":0.6220853924751282},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5071401596069336},{"id":"https://openalex.org/keywords/location-data","display_name":"Location data","score":0.5056157112121582},{"id":"https://openalex.org/keywords/information-sensitivity","display_name":"Information sensitivity","score":0.5047398805618286},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.5026116371154785},{"id":"https://openalex.org/keywords/information-quality","display_name":"Information quality","score":0.47196686267852783},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.449144184589386},{"id":"https://openalex.org/keywords/cloaking","display_name":"Cloaking","score":0.42624977231025696},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.36749327182769775},{"id":"https://openalex.org/keywords/information-system","display_name":"Information system","score":0.1961258053779602},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.16335517168045044},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07712903618812561}],"concepts":[{"id":"https://openalex.org/C2779208394","wikidata":"https://www.wikidata.org/wiki/Q7140460","display_name":"Participatory sensing","level":2,"score":0.8214566707611084},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.767000675201416},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.7420356273651123},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.6624146103858948},{"id":"https://openalex.org/C509729295","wikidata":"https://www.wikidata.org/wiki/Q7246032","display_name":"Privacy software","level":3,"score":0.6220853924751282},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5071401596069336},{"id":"https://openalex.org/C2988186277","wikidata":"https://www.wikidata.org/wiki/Q5915793","display_name":"Location data","level":2,"score":0.5056157112121582},{"id":"https://openalex.org/C137822555","wikidata":"https://www.wikidata.org/wiki/Q2587068","display_name":"Information sensitivity","level":2,"score":0.5047398805618286},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.5026116371154785},{"id":"https://openalex.org/C45983554","wikidata":"https://www.wikidata.org/wiki/Q3412851","display_name":"Information quality","level":3,"score":0.47196686267852783},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.449144184589386},{"id":"https://openalex.org/C62973154","wikidata":"https://www.wikidata.org/wiki/Q868018","display_name":"Cloaking","level":3,"score":0.42624977231025696},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36749327182769775},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.1961258053779602},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.16335517168045044},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07712903618812561},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C110367647","wikidata":"https://www.wikidata.org/wiki/Q497166","display_name":"Metamaterial","level":2,"score":0.0},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2387218.2387229","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2387218.2387229","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8h ACM symposium on QoS and security for wireless and mobile networks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1539535840","https://openalex.org/W1971472627","https://openalex.org/W1985768685","https://openalex.org/W1992235353","https://openalex.org/W1992263322","https://openalex.org/W2006825834","https://openalex.org/W2056773559","https://openalex.org/W2061848847","https://openalex.org/W2069525374","https://openalex.org/W2087006806","https://openalex.org/W2097751911","https://openalex.org/W2100518588","https://openalex.org/W2108270450","https://openalex.org/W2115209166","https://openalex.org/W2116330776","https://openalex.org/W2120911939","https://openalex.org/W2125613938","https://openalex.org/W2126729912","https://openalex.org/W2127347346","https://openalex.org/W2137636886","https://openalex.org/W2142406320","https://openalex.org/W2149692139","https://openalex.org/W2153422903","https://openalex.org/W2159024459","https://openalex.org/W2163015933","https://openalex.org/W6632232306","https://openalex.org/W7051926465"],"related_works":["https://openalex.org/W2735273755","https://openalex.org/W2161743994","https://openalex.org/W4301376527","https://openalex.org/W44219334","https://openalex.org/W2223599195","https://openalex.org/W1981351014","https://openalex.org/W2905002759","https://openalex.org/W2471049021","https://openalex.org/W2949507301","https://openalex.org/W2296391209"],"abstract_inverted_index":{"Participatory":[0],"sensing":[1],"applications":[2],"typically":[3],"bind":[4],"sensor":[5],"data":[6,25,34],"to":[7,31,41],"locations.":[8],"Location":[9],"privacy":[10,54,66,94],"preserving":[11,55],"mechanisms":[12],"protecting":[13],"the":[14,23,42,52,59,64,68,74,87,92,96],"location":[15,44,53,65,93],"of":[16,61,67,89,98],"users":[17],"introduce":[18],"therefore":[19],"an":[20],"uncertainty":[21],"in":[22],"collected":[24],"distributions.":[26],"We":[27,46],"consider":[28],"two":[29],"strategies":[30],"reconstruct":[32],"a":[33,82],"distribution":[35],"after":[36],"k-anonymity":[37,80],"has":[38,81],"been":[39],"applied":[40],"users'":[43],"information.":[45],"investigate":[47],"how":[48],"different":[49],"parameters":[50],"for":[51],"mechanism":[56],"influence":[57],"both":[58,86],"quality":[60,88],"information":[62,90],"and":[63,91],"users.":[69],"Our":[70],"results":[71],"show":[72],"that":[73,101],"cloak":[75],"area":[76],"resulted":[77],"from":[78],"applying":[79],"higher":[83],"impact":[84],"on":[85],"than":[95],"number":[97],"users,":[99],"k,":[100],"are":[102],"cloaked":[103],"together.":[104]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}