{"id":"https://openalex.org/W2164165510","doi":"https://doi.org/10.1145/1353343.1353380","title":"Zerber","display_name":"Zerber","publication_year":2008,"publication_date":"2008-03-25","ids":{"openalex":"https://openalex.org/W2164165510","doi":"https://doi.org/10.1145/1353343.1353380","mag":"2164165510"},"language":"en","primary_location":{"id":"doi:10.1145/1353343.1353380","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1353343.1353380","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th international conference on Extending database technology: Advances in database technology","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/A5076017695","display_name":"Sergej Zerr","orcid":"https://orcid.org/0000-0001-7587-8385"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sergej Zerr","raw_affiliation_strings":["University of Hannover, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"University of Hannover, Hannover, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087621364","display_name":"Elena Demidova","orcid":"https://orcid.org/0000-0002-5134-9072"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elena Demidova","raw_affiliation_strings":["University of Hannover, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"University of Hannover, Hannover, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043310935","display_name":"Daniel Olmedilla","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daniel Olmedilla","raw_affiliation_strings":["University of Hannover, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"University of Hannover, Hannover, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074427964","display_name":"Wolfgang Nejdl","orcid":"https://orcid.org/0000-0003-3374-2193"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wolfgang Nejdl","raw_affiliation_strings":["University of Hannover, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"University of Hannover, Hannover, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011314280","display_name":"Marianne Winslett","orcid":"https://orcid.org/0000-0002-3935-7168"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marianne Winslett","raw_affiliation_strings":["University of Illinois at Urbana-Champaign"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110176750","display_name":"Soumyadeb Mitra","orcid":null},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Soumyadeb Mitra","raw_affiliation_strings":["University of Illinois at Urbana-Champaign"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5076017695"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.2925,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.96275329,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"287","last_page":"298"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.8283260464668274},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.7912533283233643},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.6902369856834412},{"id":"https://openalex.org/keywords/guard","display_name":"Guard (computer science)","score":0.5479159951210022},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.48403996229171753},{"id":"https://openalex.org/keywords/information-leakage","display_name":"Information leakage","score":0.4381552040576935},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.4234636127948761},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4039576053619385},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3319550156593323}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8283260464668274},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.7912533283233643},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.6902369856834412},{"id":"https://openalex.org/C141141315","wikidata":"https://www.wikidata.org/wiki/Q2379942","display_name":"Guard (computer science)","level":2,"score":0.5479159951210022},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.48403996229171753},{"id":"https://openalex.org/C2779201187","wikidata":"https://www.wikidata.org/wiki/Q2775060","display_name":"Information leakage","level":2,"score":0.4381552040576935},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.4234636127948761},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4039576053619385},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3319550156593323},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1353343.1353380","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1353343.1353380","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th international conference on Extending database technology: Advances in database technology","raw_type":"proceedings-article"},{"id":"pmh:ou:oai:research.ou.nl:publications/8a00e438-c530-4a9c-bb02-4a46e2939bd9","is_oa":false,"landing_page_url":"https://research.ou.nl/en/publications/8a00e438-c530-4a9c-bb02-4a46e2939bd9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Zerber: r-Confidential Indexing for Distributed Documents","raw_type":"info:eu-repo/semantics/conferencepaper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.4000000059604645,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G3931910303","display_name":null,"funder_award_id":"IIS-0331707CNS 05-24695","funder_id":"https://openalex.org/F4320337388","funder_display_name":"Division of Computer and Network Systems"},{"id":"https://openalex.org/G7981894841","display_name":null,"funder_award_id":"IIS-0331707CNS 05-24695","funder_id":"https://openalex.org/F4320337389","funder_display_name":"Division of Information and Intelligent Systems"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337388","display_name":"Division of Computer and Network Systems","ror":"https://ror.org/02rdzmk74"},{"id":"https://openalex.org/F4320337389","display_name":"Division of Information and Intelligent Systems","ror":"https://ror.org/053a2cp42"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W8870360","https://openalex.org/W100863554","https://openalex.org/W815625206","https://openalex.org/W1485765275","https://openalex.org/W1499220070","https://openalex.org/W1572593068","https://openalex.org/W1603805323","https://openalex.org/W1789474086","https://openalex.org/W2007924200","https://openalex.org/W2020919487","https://openalex.org/W2043508455","https://openalex.org/W2054801486","https://openalex.org/W2079799821","https://openalex.org/W2096024255","https://openalex.org/W2101423905","https://openalex.org/W2120582309","https://openalex.org/W2124838580","https://openalex.org/W2125040475","https://openalex.org/W2131043660","https://openalex.org/W2133579007","https://openalex.org/W2134167315","https://openalex.org/W2134479759","https://openalex.org/W2135581534","https://openalex.org/W2141420453","https://openalex.org/W2146081216","https://openalex.org/W2147929033","https://openalex.org/W2151472800","https://openalex.org/W2159339961","https://openalex.org/W2161214567","https://openalex.org/W2161229593","https://openalex.org/W2162105856","https://openalex.org/W4234852868","https://openalex.org/W6604066429"],"related_works":["https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W2393932274","https://openalex.org/W4311152129","https://openalex.org/W2251723310"],"abstract_inverted_index":{"To":[0,78],"carry":[1],"out":[2],"work":[3],"assignments,":[4],"small":[5],"groups":[6],"distributed":[7],"within":[8],"a":[9,56,73,139,169],"larger":[10],"enterprise":[11],"often":[12],"need":[13,30],"to":[14,44,70,123,147],"share":[15],"documents":[16,22,39,64],"among":[17],"themselves":[18],"while":[19,166],"shielding":[20],"those":[21],"from":[23,95],"others\u2019":[24],"eyes.":[25],"In":[26],"this":[27,80],"situation,":[28],"users":[29,69],"an":[31,96],"indexing":[32,111,141],"facility":[33,112],"that":[34,40,156],"can":[35],"quickly":[36],"locate":[37],"relevant":[38],"they":[41],"are":[42],"allowed":[43],"access,":[45],"without":[46],"(1)":[47],"leaking":[48],"information":[49,93,128],"about":[50,98],"the":[51,84,90,99,108],"remaining":[52],"documents,":[53,115],"(2)":[54],"imposing":[55],"large":[57],"management":[58],"burden":[59],"as":[60],"users,":[61],"groups,":[62],"and":[63,120,143,149,164,175],"evolve,":[65],"or":[66],"(3)":[67],"requiring":[68,167],"agree":[71],"on":[72,127],"central":[74,140],"completely":[75],"trusted":[76],"authority.":[77],"address":[79],"problem,":[81],"we":[82,106],"propose":[83,107],"concept":[85],"of":[86,92,172],"r-confidentiality,":[87],"which":[88,116],"captures":[89],"degree":[91],"leakage":[94],"index":[97,162],"terms":[100],"contained":[101],"in":[102,138],"inaccessible":[103],"documents.":[104],"Then":[105],"r-confidential":[109],"Zerber":[110,157],"for":[113,161],"sensitive":[114],"uses":[117],"secret":[118],"splitting":[119],"term":[121],"merging":[122],"provide":[124],"tunable":[125],"limits":[126],"leakage,":[129],"even":[130],"under":[131],"statistical":[132],"attacks;":[133],"requires":[134],"only":[135,168],"limited":[136],"trust":[137],"authority;":[142],"is":[144],"extremely":[145],"easy":[146],"use":[148],"administer.":[150],"Experiments":[151],"with":[152],"real-world":[153],"data":[154],"show":[155],"offers":[158],"excellent":[159],"performance":[160],"insertions":[163],"lookups":[165],"modest":[170],"amount":[171],"storage":[173],"space":[174],"network":[176],"bandwidth":[177]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}