{"id":"https://openalex.org/W2137928859","doi":"https://doi.org/10.1109/fuzzy.2011.6007405","title":"Trajectory anonymization from a time series perspective","display_name":"Trajectory anonymization from a time series perspective","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2137928859","doi":"https://doi.org/10.1109/fuzzy.2011.6007405","mag":"2137928859"},"language":"en","primary_location":{"id":"doi:10.1109/fuzzy.2011.6007405","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzzy.2011.6007405","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2011)","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/A5066126108","display_name":"Sergi Mart\u00ednez-Bea","orcid":null},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"funder","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I4210131846","display_name":"Artificial Intelligence Research Institute","ror":"https://ror.org/03c0ach84","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210131846"]},{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["ES","US"],"is_corresponding":true,"raw_author_name":"Sergi Martinez-Bea","raw_affiliation_strings":["IIIA-Institut d'Investigaci\u00f3 en Intel.lig\u00e8ncia Artificial, CSIC-Consejo Superior de Investigaciones Cient\u00edficas, Catalonia, Spain","IIIA - Institut d'Investigaci\u00f3 en Intel-lig\u00e8ncia Artificial CSIC - Consejo Superior de Investigaciones Cient\u00edficas Campus de la UAB, 08193 Bellaterra, Catalonia, Spain"],"affiliations":[{"raw_affiliation_string":"IIIA-Institut d'Investigaci\u00f3 en Intel.lig\u00e8ncia Artificial, CSIC-Consejo Superior de Investigaciones Cient\u00edficas, Catalonia, Spain","institution_ids":["https://openalex.org/I4210131846","https://openalex.org/I134820265"]},{"raw_affiliation_string":"IIIA - Institut d'Investigaci\u00f3 en Intel-lig\u00e8ncia Artificial CSIC - Consejo Superior de Investigaciones Cient\u00edficas Campus de la UAB, 08193 Bellaterra, Catalonia, Spain","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076985479","display_name":"Vicen\u00e7 Torra","orcid":"https://orcid.org/0000-0002-0368-8037"},"institutions":[{"id":"https://openalex.org/I4210131846","display_name":"Artificial Intelligence Research Institute","ror":"https://ror.org/03c0ach84","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210131846"]},{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"funder","lineage":["https://openalex.org/I134820265"]},{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["ES","US"],"is_corresponding":false,"raw_author_name":"Vicenc Torra","raw_affiliation_strings":["IIIA-Institut d'Investigaci\u00f3 en Intel.lig\u00e8ncia Artificial, CSIC-Consejo Superior de Investigaciones Cient\u00edficas, Catalonia, Spain","IIIA - Institut d'Investigaci\u00f3 en Intel-lig\u00e8ncia Artificial CSIC - Consejo Superior de Investigaciones Cient\u00edficas Campus de la UAB, 08193 Bellaterra, Catalonia, Spain"],"affiliations":[{"raw_affiliation_string":"IIIA-Institut d'Investigaci\u00f3 en Intel.lig\u00e8ncia Artificial, CSIC-Consejo Superior de Investigaciones Cient\u00edficas, Catalonia, Spain","institution_ids":["https://openalex.org/I4210131846","https://openalex.org/I134820265"]},{"raw_affiliation_string":"IIIA - Institut d'Investigaci\u00f3 en Intel-lig\u00e8ncia Artificial CSIC - Consejo Superior de Investigaciones Cient\u00edficas Campus de la UAB, 08193 Bellaterra, Catalonia, Spain","institution_ids":["https://openalex.org/I1343180700"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5066126108"],"corresponding_institution_ids":["https://openalex.org/I1343180700","https://openalex.org/I134820265","https://openalex.org/I4210131846"],"apc_list":null,"apc_paid":null,"fwci":1.2249,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.80291437,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"43","issue":null,"first_page":"401","last_page":"408"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11719","display_name":"Data Quality and Management","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/trajectory","display_name":"Trajectory","score":0.7935556173324585},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7221576571464539},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.5972810387611389},{"id":"https://openalex.org/keywords/data-publishing","display_name":"Data publishing","score":0.5477021932601929},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5381075143814087},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.4305219054222107},{"id":"https://openalex.org/keywords/perturbation","display_name":"Perturbation (astronomy)","score":0.4279754161834717},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4192942678928375},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4186152219772339},{"id":"https://openalex.org/keywords/publishing","display_name":"Publishing","score":0.41575801372528076},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4003795385360718},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3954768180847168},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3386189937591553},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15729188919067383},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15572723746299744},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.0849248468875885}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7935556173324585},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7221576571464539},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.5972810387611389},{"id":"https://openalex.org/C2781396290","wikidata":"https://www.wikidata.org/wiki/Q17051824","display_name":"Data publishing","level":3,"score":0.5477021932601929},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5381075143814087},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.4305219054222107},{"id":"https://openalex.org/C177918212","wikidata":"https://www.wikidata.org/wiki/Q803623","display_name":"Perturbation (astronomy)","level":2,"score":0.4279754161834717},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4192942678928375},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4186152219772339},{"id":"https://openalex.org/C151719136","wikidata":"https://www.wikidata.org/wiki/Q3972943","display_name":"Publishing","level":2,"score":0.41575801372528076},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4003795385360718},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3954768180847168},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3386189937591553},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15729188919067383},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15572723746299744},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0849248468875885},{"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fuzzy.2011.6007405","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzzy.2011.6007405","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2011)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W6998002","https://openalex.org/W1484349134","https://openalex.org/W1492984840","https://openalex.org/W1501170495","https://openalex.org/W1584248248","https://openalex.org/W1599662011","https://openalex.org/W1870018878","https://openalex.org/W1871689784","https://openalex.org/W1996874990","https://openalex.org/W2031441101","https://openalex.org/W2045371359","https://openalex.org/W2053284854","https://openalex.org/W2060907774","https://openalex.org/W2101556477","https://openalex.org/W2110069048","https://openalex.org/W2110182592","https://openalex.org/W2132635174","https://openalex.org/W2134828264","https://openalex.org/W2139315672","https://openalex.org/W2152774062","https://openalex.org/W2158228966","https://openalex.org/W2171279236","https://openalex.org/W2171715801","https://openalex.org/W2482048267","https://openalex.org/W2963654101","https://openalex.org/W3146347964","https://openalex.org/W4205471131","https://openalex.org/W4232799716","https://openalex.org/W4292158025","https://openalex.org/W6628938178","https://openalex.org/W6634954410","https://openalex.org/W6663961620"],"related_works":["https://openalex.org/W2381090370","https://openalex.org/W3088656940","https://openalex.org/W2954386402","https://openalex.org/W3169192711","https://openalex.org/W3020285586","https://openalex.org/W3004944103","https://openalex.org/W2030496847","https://openalex.org/W3209392453","https://openalex.org/W2134763343","https://openalex.org/W1849704981"],"abstract_inverted_index":{"In":[0],"a":[1,14,21,106,109,130],"world":[2],"of":[3,9,17,35,81,118,128],"constant":[4],"technological":[5],"evolution,":[6],"the":[7,44,61,71,79,88,91,103,116,119,123,126],"expansion":[8],"location":[10,28,40],"tracking":[11],"technologies":[12],"is":[13,51],"fact.":[15],"Most":[16,34],"us":[18,26],"may":[19],"have":[20,67],"device":[22],"which":[23],"can":[24],"tell":[25],"our":[27,39],"with":[29,108],"more":[30],"or":[31],"less":[32],"accuracy.":[33],"those":[36],"devices":[37],"collect":[38],"information":[41,50,83],"and,":[42],"usually,":[43],"trajectories":[45],"we":[46],"make.":[47],"Publishing":[48],"this":[49,82],"essential":[52],"for":[53,60,74,114],"companies":[54],"to":[55,66,95,102,122,133],"improve":[56],"their":[57],"marketing":[58],"strategies,":[59],"traffic":[62],"department":[63],"in":[64],"order":[65],"some":[68],"control":[69],"about":[70],"traffic,":[72],"and":[73,112,125],"many":[75,93],"other":[76],"entities.":[77],"With":[78],"publishment":[80],"an":[84],"important":[85],"problem":[86],"arises,":[87],"privacy.":[89],"On":[90],"literature,":[92],"approaches":[94],"trajectory":[96,132],"protection":[97,110],"are":[98],"provided.":[99],"We":[100],"contribute":[101],"scene":[104],"providing":[105],"framework":[107],"method":[111],"measures":[113],"both":[115],"computation":[117],"perturbation":[120],"added":[121],"data,":[124],"risk":[127],"linking":[129],"protected":[131],"its":[134],"original.":[135]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}