{"id":"https://openalex.org/W2108368547","doi":"https://doi.org/10.1109/tdsc.2014.2369034","title":"Collaborative Search Log Sanitization: Toward Differential Privacy and Boosted Utility","display_name":"Collaborative Search Log Sanitization: Toward Differential Privacy and Boosted Utility","publication_year":2014,"publication_date":"2014-11-10","ids":{"openalex":"https://openalex.org/W2108368547","doi":"https://doi.org/10.1109/tdsc.2014.2369034","mag":"2108368547"},"language":"en","primary_location":{"id":"doi:10.1109/tdsc.2014.2369034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2014.2369034","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Dependable and Secure Computing","raw_type":"journal-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/A5100725148","display_name":"Yuan Hong","orcid":"https://orcid.org/0000-0003-4095-4506"},"institutions":[{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"education","lineage":["https://openalex.org/I392282"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuan Hong","raw_affiliation_strings":["Department of Information Technology Management, State University of New York at Albany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology Management, State University of New York at Albany","institution_ids":["https://openalex.org/I392282"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034878799","display_name":"Jaideep Vaidya","orcid":"https://orcid.org/0000-0002-7420-6947"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]},{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL","US"],"is_corresponding":false,"raw_author_name":"Jaideep Vaidya","raw_affiliation_strings":["Department of Management Science and Information Systems, Rutgers University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Management Science and Information Systems, Rutgers University","institution_ids":["https://openalex.org/I102322142","https://openalex.org/I4210096112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060287641","display_name":"Haibing Lu","orcid":"https://orcid.org/0000-0003-0266-6191"},"institutions":[{"id":"https://openalex.org/I16269868","display_name":"Santa Clara University","ror":"https://ror.org/03ypqe447","country_code":"US","type":"education","lineage":["https://openalex.org/I16269868"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haibing Lu","raw_affiliation_strings":["Department of Operations Management and Information Systems, Santa Clara University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Operations Management and Information Systems, Santa Clara University","institution_ids":["https://openalex.org/I16269868"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103092057","display_name":"Panagiotis Karras","orcid":"https://orcid.org/0000-0003-0509-9129"},"institutions":[{"id":"https://openalex.org/I125989756","display_name":"Skolkovo Institute of Science and Technology","ror":"https://ror.org/03f9nc143","country_code":"RU","type":"education","lineage":["https://openalex.org/I125989756"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Panagiotis Karras","raw_affiliation_strings":["Skolkovo Institute of Science and Technology","Skolkovo Institute of Science and Technology#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Skolkovo Institute of Science and Technology","institution_ids":["https://openalex.org/I125989756"]},{"raw_affiliation_string":"Skolkovo Institute of Science and Technology#TAB#","institution_ids":["https://openalex.org/I125989756"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001975518","display_name":"Sanjay Goel","orcid":"https://orcid.org/0000-0002-7164-8395"},"institutions":[{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"education","lineage":["https://openalex.org/I392282"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sanjay Goel","raw_affiliation_strings":["Department of Information Technology Management, State University of New York at Albany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology Management, State University of New York at Albany","institution_ids":["https://openalex.org/I392282"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.707,"has_fulltext":false,"cited_by_count":76,"citation_normalized_percentile":{"value":0.98379398,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"12","issue":"5","first_page":"504","last_page":"518"},"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":0.9987999796867371,"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/T10237","display_name":"Cryptography and Data Security","score":0.9983999729156494,"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/differential-privacy","display_name":"Differential privacy","score":0.8502044677734375},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.806006133556366},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5273483991622925},{"id":"https://openalex.org/keywords/law-enforcement","display_name":"Law enforcement","score":0.5017459392547607},{"id":"https://openalex.org/keywords/information-sensitivity","display_name":"Information sensitivity","score":0.4947499632835388},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.44505512714385986},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.4332970976829529},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.41962358355522156},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4144588112831116},{"id":"https://openalex.org/keywords/private-information-retrieval","display_name":"Private information retrieval","score":0.4100056290626526},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.27688294649124146}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.8502044677734375},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.806006133556366},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5273483991622925},{"id":"https://openalex.org/C2780262971","wikidata":"https://www.wikidata.org/wiki/Q44554","display_name":"Law enforcement","level":2,"score":0.5017459392547607},{"id":"https://openalex.org/C137822555","wikidata":"https://www.wikidata.org/wiki/Q2587068","display_name":"Information sensitivity","level":2,"score":0.4947499632835388},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.44505512714385986},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.4332970976829529},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.41962358355522156},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4144588112831116},{"id":"https://openalex.org/C99221444","wikidata":"https://www.wikidata.org/wiki/Q1532069","display_name":"Private information retrieval","level":2,"score":0.4100056290626526},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.27688294649124146},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tdsc.2014.2369034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2014.2369034","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Dependable and Secure Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[{"id":"https://openalex.org/G8503736948","display_name":null,"funder_award_id":"0746943","funder_id":"https://openalex.org/F4320337388","funder_display_name":"Division of Computer and Network Systems"}],"funders":[{"id":"https://openalex.org/F4320337388","display_name":"Division of Computer and Network Systems","ror":"https://ror.org/02rdzmk74"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W72671121","https://openalex.org/W93415635","https://openalex.org/W198133461","https://openalex.org/W1011543787","https://openalex.org/W1498745611","https://openalex.org/W1548880861","https://openalex.org/W1602085912","https://openalex.org/W1608490090","https://openalex.org/W1873763122","https://openalex.org/W1968752677","https://openalex.org/W1968902264","https://openalex.org/W1969056668","https://openalex.org/W1969366198","https://openalex.org/W1981455414","https://openalex.org/W1982147025","https://openalex.org/W2022097286","https://openalex.org/W2025370847","https://openalex.org/W2028213751","https://openalex.org/W2029917036","https://openalex.org/W2036708738","https://openalex.org/W2038873345","https://openalex.org/W2046776785","https://openalex.org/W2047221353","https://openalex.org/W2053913299","https://openalex.org/W2069323107","https://openalex.org/W2070787726","https://openalex.org/W2084246508","https://openalex.org/W2088492763","https://openalex.org/W2096480010","https://openalex.org/W2100257623","https://openalex.org/W2101480410","https://openalex.org/W2101771965","https://openalex.org/W2102282186","https://openalex.org/W2117239687","https://openalex.org/W2126447314","https://openalex.org/W2132172731","https://openalex.org/W2132223977","https://openalex.org/W2134506494","https://openalex.org/W2149545836","https://openalex.org/W2150611147","https://openalex.org/W2159024459","https://openalex.org/W2160039544","https://openalex.org/W2161195135","https://openalex.org/W2161465393","https://openalex.org/W2164409696","https://openalex.org/W2170258874","https://openalex.org/W2170540710","https://openalex.org/W2540996807","https://openalex.org/W2626769593","https://openalex.org/W2911978475","https://openalex.org/W2912051894","https://openalex.org/W2951925211","https://openalex.org/W4300157461","https://openalex.org/W6603886348","https://openalex.org/W6636247774","https://openalex.org/W6639246211","https://openalex.org/W6678880013","https://openalex.org/W6684541014","https://openalex.org/W6764468793"],"related_works":["https://openalex.org/W3010781909","https://openalex.org/W4200233390","https://openalex.org/W4315705624","https://openalex.org/W2605443953","https://openalex.org/W3116386889","https://openalex.org/W4313218046","https://openalex.org/W2019704260","https://openalex.org/W2943138144","https://openalex.org/W2900631219","https://openalex.org/W2596305496"],"abstract_inverted_index":{"Severe":[0],"privacy":[1,69,87,205],"leakage":[2],"in":[3,26,77,116,142],"the":[4,16,86,101,117,139,173,181,214],"AOL":[5],"search":[6,20,65,78,120,156],"log":[7,79],"incident":[8],"has":[9,111],"attracted":[10],"considerable":[11],"worldwide":[12],"attention.":[13],"However,":[14],"all":[15],"web":[17],"users'":[18],"daily":[19],"intents":[21],"and":[22,37,50,57,71,209,216],"behavior":[23,44],"are":[24,81],"collected":[25],"such":[27,114],"data,":[28],"which":[29],"can":[30],"be":[31],"invaluable":[32],"for":[33],"researchers,":[34],"data":[35,223],"analysts":[36],"law":[38],"enforcement":[39],"personnel":[40],"to":[41,63,137,153,202],"conduct":[42],"social":[43],"study":[45],"[14],":[46],"criminal":[47],"investigation":[48],"[5]":[49],"epidemics":[51],"detection":[52],"[10].":[53],"Thus,":[54],"an":[55,194],"important":[56],"challenging":[58],"research":[59],"problem":[60],"is":[61,107],"how":[62],"sanitize":[64],"logs":[66,157],"with":[67,158,221],"strong":[68],"guarantee":[70],"sufficiently":[72],"retained":[73],"utility.":[74],"Existing":[75],"approaches":[76],"sanitization":[80,135,175],"capable":[82],"of":[83,103,119,126,218],"only":[84],"protecting":[85],"under":[88],"a":[89,123,134,143],"rigorous":[90],"standard":[91,125],"[24]":[92],"or":[93],"maintaining":[94],"good":[95],"output":[96],"utility":[97,160,215],"[25]":[98],".":[99],"To":[100],"best":[102],"our":[104,148,219],"knowledge,":[105],"there":[106],"little":[108],"work":[109],"that":[110],"perfectly":[112],"resolved":[113],"tradeoff":[115],"context":[118],"logs,":[121],"meeting":[122],"high":[124],"both":[127,204],"requirements.":[128,206],"In":[129,165],"this":[130,166],"paper,":[131],"we":[132,212],"propose":[133],"framework":[136,149],"tackle":[138],"above":[140],"issue":[141],"distributed":[144],"manner.":[145],"More":[146],"specifically,":[147],"enables":[150],"different":[151],"parties":[152,183],"collaboratively":[154],"generate":[155],"boosted":[159],"while":[161],"satisfying":[162],"Differential":[163],"Privacy.":[164],"scenario,":[167],"two":[168],"privacy-preserving":[169],"objectives":[170],"arise:":[171],"first,":[172],"collaborative":[174,182],"should":[176],"satisfy":[177],"differential":[178],"privacy;":[179],"second,":[180],"cannot":[184],"learn":[185],"any":[186],"private":[187],"information":[188],"from":[189],"each":[190],"other.":[191],"We":[192],"present":[193],"efficient":[195],"protocol":[196],"-Collaborative":[197],"sEarch":[198],"Log":[199],"Sanitization":[200],"(CELS)":[201],"meet":[203],"Besides":[207],"security/privacy":[208],"cost":[210],"analysis,":[211],"demonstrate":[213],"efficiency":[217],"approach":[220],"real":[222],"sets.":[224]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":15},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":3}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}