{"id":"https://openalex.org/W2151242030","doi":"https://doi.org/10.1145/2448496.2448529","title":"Optimal error of query sets under the differentially-private matrix mechanism","display_name":"Optimal error of query sets under the differentially-private matrix mechanism","publication_year":2013,"publication_date":"2013-03-18","ids":{"openalex":"https://openalex.org/W2151242030","doi":"https://doi.org/10.1145/2448496.2448529","mag":"2151242030"},"language":"en","primary_location":{"id":"doi:10.1145/2448496.2448529","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2448496.2448529","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Database Theory","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1202.3399","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100323241","display_name":"Chao Li","orcid":"https://orcid.org/0000-0002-9578-4316"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chao Li","raw_affiliation_strings":["University of Massachusetts Amherst, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Massachusetts Amherst, MA","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036518572","display_name":"Gerome Miklau","orcid":"https://orcid.org/0000-0003-1369-9239"},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gerome Miklau","raw_affiliation_strings":["University of Massachusetts Amherst, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Massachusetts Amherst, MA","institution_ids":["https://openalex.org/I24603500"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I24603500"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":41,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"272","last_page":"283"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9991999864578247,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.996399998664856,"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":0.8266112208366394},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6645373106002808},{"id":"https://openalex.org/keywords/fidelity","display_name":"Fidelity","score":0.6500284671783447},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6054177284240723},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.5205360651016235},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4847645163536072},{"id":"https://openalex.org/keywords/differential-privacy","display_name":"Differential privacy","score":0.4633764326572418},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.4627615809440613},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.40478819608688354},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3954111635684967},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34707534313201904},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1611582636833191}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8266112208366394},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6645373106002808},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.6500284671783447},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6054177284240723},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.5205360651016235},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4847645163536072},{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.4633764326572418},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.4627615809440613},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.40478819608688354},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3954111635684967},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34707534313201904},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1611582636833191},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/2448496.2448529","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2448496.2448529","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Database Theory","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1202.3399","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1202.3399","pdf_url":"https://arxiv.org/pdf/1202.3399","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"pmh:oai:HAL:hal-00878876v1","is_oa":false,"landing_page_url":"https://inria.hal.science/hal-00878876","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2012","raw_type":"info:eu-repo/semantics/preprint"},{"id":"pmh:oai:works.bepress.com:gerome_miklau-1007","is_oa":false,"landing_page_url":"https://works.bepress.com/gerome_miklau/4","pdf_url":null,"source":{"id":"https://openalex.org/S4306402240","display_name":"ScholarWorks@UMassAmherst (University of Massachusetts Amherst)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I24603500","host_organization_name":"University of Massachusetts Amherst","host_organization_lineage":["https://openalex.org/I24603500"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Gerome Miklau","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1202.3399","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1202.3399","pdf_url":"https://arxiv.org/pdf/1202.3399","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5299999713897705,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1365876525","display_name":null,"funder_award_id":"CNS-1012748, CNS-1012748, CNS-0964094","funder_id":"https://openalex.org/F4320337388","funder_display_name":"Division of Computer and Network Systems"},{"id":"https://openalex.org/G2777923386","display_name":"TC: Medium:  Dissemination and Analysis of Private Network Data","funder_award_id":"0964094","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6493408961","display_name":"TC:Large:Collaborative Research:Practical Privacy: Metrics and Methods for Protecting Record-level and Relational Data","funder_award_id":"1012748","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"},{"id":"https://openalex.org/F4320337388","display_name":"Division of Computer and Network Systems","ror":"https://ror.org/02rdzmk74"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2151242030.pdf"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1557833142","https://openalex.org/W1586209290","https://openalex.org/W1873763122","https://openalex.org/W1985310469","https://openalex.org/W1990503647","https://openalex.org/W2022097286","https://openalex.org/W2031253505","https://openalex.org/W2045072234","https://openalex.org/W2049599124","https://openalex.org/W2050164782","https://openalex.org/W2055576996","https://openalex.org/W2057576485","https://openalex.org/W2064868049","https://openalex.org/W2071453418","https://openalex.org/W2078212354","https://openalex.org/W2099259603","https://openalex.org/W2101771965","https://openalex.org/W2110868467","https://openalex.org/W2115209166","https://openalex.org/W2119219356","https://openalex.org/W2121386703","https://openalex.org/W2122290076","https://openalex.org/W2123733729","https://openalex.org/W2124612670","https://openalex.org/W2129428954","https://openalex.org/W2141902405","https://openalex.org/W2151242030","https://openalex.org/W2167372639","https://openalex.org/W2167987512","https://openalex.org/W2169570643","https://openalex.org/W2170204206","https://openalex.org/W2950343740","https://openalex.org/W4299583294"],"related_works":["https://openalex.org/W3038283795","https://openalex.org/W2604501336","https://openalex.org/W2734500670","https://openalex.org/W2558166297","https://openalex.org/W2315671126","https://openalex.org/W798507144","https://openalex.org/W2964481303","https://openalex.org/W1751413323","https://openalex.org/W2571704763","https://openalex.org/W4315488958"],"abstract_inverted_index":{"A":[0],"common":[1],"goal":[2],"of":[3,26,46],"privacy":[4,15],"research":[5],"is":[6],"to":[7,41],"release":[8],"synthetic":[9,35],"data":[10,36],"that":[11],"satisfies":[12],"a":[13,34,43],"formal":[14],"guarantee":[16],"and":[17],"can":[18],"be":[19,39],"used":[20],"by":[21],"an":[22],"analyst":[23],"in":[24],"place":[25],"the":[27],"original":[28],"data.":[29],"To":[30],"achieve":[31],"reasonable":[32],"accuracy,":[33],"set":[37,45],"must":[38],"tuned":[40],"support":[42],"specified":[44],"queries":[47],"accurately,":[48],"sacrificing":[49],"fidelity":[50],"for":[51],"other":[52],"queries.":[53]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}