{"id":"https://openalex.org/W1995222351","doi":"https://doi.org/10.3390/a6040678","title":"Pattern-Guided k-Anonymity","display_name":"Pattern-Guided k-Anonymity","publication_year":2013,"publication_date":"2013-10-17","ids":{"openalex":"https://openalex.org/W1995222351","doi":"https://doi.org/10.3390/a6040678","mag":"1995222351"},"language":"en","primary_location":{"id":"doi:10.3390/a6040678","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a6040678","pdf_url":"https://www.mdpi.com/1999-4893/6/4/678/pdf?version=1382108143","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-4893/6/4/678/pdf?version=1382108143","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077431744","display_name":"Robert Bredereck","orcid":"https://orcid.org/0000-0002-6303-6276"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Robert Bredereck","raw_affiliation_strings":["Institut f\u00fcr Softwaretechnik und Theoretische Informatik, TU Berlin, Berlin, 10587, Germany"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Softwaretechnik und Theoretische Informatik, TU Berlin, Berlin, 10587, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012560459","display_name":"Andr\u00e9 Nichterlein","orcid":"https://orcid.org/0000-0001-7451-9401"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andr\u00e9 Nichterlein","raw_affiliation_strings":["Institut f\u00fcr Softwaretechnik und Theoretische Informatik, TU Berlin, Berlin, 10587, Germany"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Softwaretechnik und Theoretische Informatik, TU Berlin, Berlin, 10587, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033021388","display_name":"Rolf Niedermeier","orcid":"https://orcid.org/0000-0003-1703-1236"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rolf Niedermeier","raw_affiliation_strings":["Institut f\u00fcr Softwaretechnik und Theoretische Informatik, TU Berlin, Berlin, 10587, Germany"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Softwaretechnik und Theoretische Informatik, TU Berlin, Berlin, 10587, Germany","institution_ids":["https://openalex.org/I4577782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5077431744"],"corresponding_institution_ids":["https://openalex.org/I4577782"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":2.9663,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.91434464,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"6","issue":"4","first_page":"678","last_page":"701"},"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":0.9973999857902527,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9879999756813049,"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/anonymity","display_name":"Anonymity","score":0.7262123227119446},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6887240409851074},{"id":"https://openalex.org/keywords/data-anonymization","display_name":"Data anonymization","score":0.664409339427948},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5817419290542603},{"id":"https://openalex.org/keywords/k-anonymity","display_name":"k-anonymity","score":0.5430209040641785},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4645023047924042},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.4641728401184082},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4452051520347595},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17800599336624146},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.16608074307441711}],"concepts":[{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.7262123227119446},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6887240409851074},{"id":"https://openalex.org/C2776945810","wikidata":"https://www.wikidata.org/wiki/Q17006654","display_name":"Data anonymization","level":3,"score":0.664409339427948},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5817419290542603},{"id":"https://openalex.org/C2777706471","wikidata":"https://www.wikidata.org/wiki/Q17061432","display_name":"k-anonymity","level":3,"score":0.5430209040641785},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4645023047924042},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.4641728401184082},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4452051520347595},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17800599336624146},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.16608074307441711},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/a6040678","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a6040678","pdf_url":"https://www.mdpi.com/1999-4893/6/4/678/pdf?version=1382108143","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.377.3250","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.377.3250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://fpt.akt.tu-berlin.de/publications/Pattern-Guided_k-Anonymity-FAW-AAIM.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.497.2739","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.497.2739","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://fpt.akt.tu-berlin.de/publications/Pattern-Guided_k-Anonymity-Algorithms.pdf","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:b4274ebd305b44febea3e60515aad934","is_oa":true,"landing_page_url":"https://doaj.org/article/b4274ebd305b44febea3e60515aad934","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms, Vol 6, Iss 4, Pp 678-701 (2013)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/a6040678","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a6040678","pdf_url":"https://www.mdpi.com/1999-4893/6/4/678/pdf?version=1382108143","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1995222351.pdf","grobid_xml":"https://content.openalex.org/works/W1995222351.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W9743498","https://openalex.org/W1517036688","https://openalex.org/W1570425181","https://openalex.org/W1808476295","https://openalex.org/W1880832693","https://openalex.org/W1885381883","https://openalex.org/W1966007489","https://openalex.org/W1975442866","https://openalex.org/W1988936512","https://openalex.org/W1995665378","https://openalex.org/W2012218721","https://openalex.org/W2016681647","https://openalex.org/W2023473991","https://openalex.org/W2052806235","https://openalex.org/W2066356146","https://openalex.org/W2071358357","https://openalex.org/W2077217970","https://openalex.org/W2093099348","https://openalex.org/W2114616381","https://openalex.org/W2115209166","https://openalex.org/W2116241118","https://openalex.org/W2119047901","https://openalex.org/W2119067110","https://openalex.org/W2134167315","https://openalex.org/W2134709894","https://openalex.org/W2135581534","https://openalex.org/W2136114025","https://openalex.org/W2142406320","https://openalex.org/W2159024459","https://openalex.org/W2177625131","https://openalex.org/W2337480916","https://openalex.org/W2797479689","https://openalex.org/W2913688336","https://openalex.org/W3098107898","https://openalex.org/W3120740533","https://openalex.org/W3149604617","https://openalex.org/W4292230561","https://openalex.org/W6600391970"],"related_works":["https://openalex.org/W2889183034","https://openalex.org/W2122703977","https://openalex.org/W3044303161","https://openalex.org/W2612250891","https://openalex.org/W2135581534","https://openalex.org/W1490629230","https://openalex.org/W2293371736","https://openalex.org/W1995222351","https://openalex.org/W2071776923","https://openalex.org/W2968013614"],"abstract_inverted_index":{"We":[0,92,99],"suggest":[1],"a":[2,33,103,109,128],"user-oriented":[3],"approach":[4],"to":[5,31,147],"combinatorial":[6],"data":[7,10,82,90],"anonymization.":[8],"A":[9],"matrix":[11,35],"is":[12,30,97],"called":[13,61],"k-anonymous":[14,36],"if":[15],"every":[16],"row":[17],"appears":[18],"at":[19],"least":[20],"k":[21],"times\u2014the":[22],"goal":[23],"of":[24,79,88,156,159,167],"the":[25,65,77,80,85,148,157,160],"NP-hard":[26],"k-ANONYMITY":[27,96,153],"problem":[28,60],"then":[29],"make":[32],"given":[34],"by":[37,102],"suppressing":[38],"(blanking":[39],"out)":[40],"as":[41,44,125,127],"few":[42],"entries":[43],"possible.":[45],"Building":[46],"on":[47,108,114,136],"previous":[48],"work":[49],"and":[50,162],"coping":[51],"with":[52],"corresponding":[53],"deficiencies,":[54],"we":[55],"describe":[56],"an":[57,117],"enhanced":[58],"k-anonymization":[59],"PATTERN-GUIDED":[62,95],"k-ANONYMITY,":[63],"where":[64],"users":[66],"specify":[67],"in":[68,154,165],"which":[69],"combinations":[70],"suppressions":[71],"may":[72],"occur.":[73],"In":[74],"this":[75,101],"way,":[76],"user":[78],"anonymized":[81],"can":[83],"express":[84],"differing":[86],"importance":[87],"various":[89],"features.":[91],"show":[93,140],"that":[94,141],"NP-hard.":[98],"complement":[100],"fixed-parameter":[104],"tractability":[105],"result":[106],"based":[107,113],"\u201cdata-driven":[110],"parameterization\u201d":[111],"and,":[112],"this,":[115],"develop":[116],"exact":[118],"integer":[119],"linear":[120],"program":[121],"(ILP)-based":[122],"solution":[123],"method,":[124],"well":[126],"simple,":[129],"but":[130],"very":[131],"effective,":[132],"greedy":[133],"heuristic.":[134],"Experiments":[135],"several":[137],"real-world":[138],"datasets":[139],"our":[142],"heuristic":[143],"easily":[144],"matches":[145],"up":[146],"established":[149],"\u201cMondrian\u201d":[150],"algorithm":[151],"for":[152],"terms":[155,166],"quality":[158],"anonymization":[161],"outperforms":[163],"it":[164],"running":[168],"time.":[169]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}