{"id":"https://openalex.org/W3198706635","doi":"https://doi.org/10.1109/jiot.2022.3203995","title":"Superstring-Based Sequence Obfuscation to Thwart Pattern Matching Attacks","display_name":"Superstring-Based Sequence Obfuscation to Thwart Pattern Matching Attacks","publication_year":2022,"publication_date":"2022-09-05","ids":{"openalex":"https://openalex.org/W3198706635","doi":"https://doi.org/10.1109/jiot.2022.3203995","mag":"3198706635"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2022.3203995","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3203995","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Internet of Things Journal","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/A5101403037","display_name":"Bo Guan","orcid":"https://orcid.org/0000-0002-0229-7317"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bo Guan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Massachusetts at Amherst, Amherst, MA, USA"],"raw_orcid":"https://orcid.org/0000-0002-0229-7317","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Massachusetts at Amherst, Amherst, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075972899","display_name":"Nazanin Takbiri","orcid":"https://orcid.org/0000-0002-3469-4157"},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nazanin Takbiri","raw_affiliation_strings":["Microsoft Corporation, Mountain View, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-3469-4157","affiliations":[{"raw_affiliation_string":"Microsoft Corporation, Mountain View, CA, USA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064436231","display_name":"Dennis Goeckel","orcid":"https://orcid.org/0000-0002-4190-9515"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dennis Goeckel","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Massachusetts at Amherst, Amherst, MA, USA"],"raw_orcid":"https://orcid.org/0000-0002-4190-9515","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Massachusetts at Amherst, Amherst, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018588864","display_name":"Amir Houmansadr","orcid":"https://orcid.org/0000-0002-7553-6657"},"institutions":[{"id":"https://openalex.org/I177605424","display_name":"Amherst College","ror":"https://ror.org/028vqfs63","country_code":"US","type":"education","lineage":["https://openalex.org/I177605424"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amir Houmansadr","raw_affiliation_strings":["Manning College of Information and Computer Sciences, University of Massachusetts at Amherst, Amherst, MA, USA"],"raw_orcid":"https://orcid.org/0000-0002-7553-6657","affiliations":[{"raw_affiliation_string":"Manning College of Information and Computer Sciences, University of Massachusetts at Amherst, Amherst, MA, USA","institution_ids":["https://openalex.org/I177605424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009685038","display_name":"Hossein Pishro-Nik","orcid":"https://orcid.org/0000-0002-7249-2548"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hossein Pishro-Nik","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Massachusetts at Amherst, Amherst, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Massachusetts at Amherst, Amherst, MA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4162,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.66258898,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"9","issue":"23","first_page":"23348","last_page":"23365"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9994999766349792,"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/T12034","display_name":"Digital and Cyber Forensics","score":0.996399998664856,"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/obfuscation","display_name":"Obfuscation","score":0.8694906234741211},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8546282052993774},{"id":"https://openalex.org/keywords/adversary","display_name":"Adversary","score":0.6001494526863098},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5676524639129639},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5634379982948303},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5569809079170227},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.538467526435852},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.47872138023376465},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1885339617729187},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0855536162853241}],"concepts":[{"id":"https://openalex.org/C40305131","wikidata":"https://www.wikidata.org/wiki/Q2616305","display_name":"Obfuscation","level":2,"score":0.8694906234741211},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8546282052993774},{"id":"https://openalex.org/C41065033","wikidata":"https://www.wikidata.org/wiki/Q2825412","display_name":"Adversary","level":2,"score":0.6001494526863098},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5676524639129639},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5634379982948303},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5569809079170227},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.538467526435852},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.47872138023376465},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1885339617729187},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0855536162853241},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2022.3203995","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3203995","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.5299999713897705}],"awards":[{"id":"https://openalex.org/G4779462395","display_name":null,"funder_award_id":"CNS\u20131739462","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":103,"referenced_works":["https://openalex.org/W56293434","https://openalex.org/W956822978","https://openalex.org/W1536017417","https://openalex.org/W1539217084","https://openalex.org/W1557833142","https://openalex.org/W1591744943","https://openalex.org/W1607703983","https://openalex.org/W1665258286","https://openalex.org/W1792530251","https://openalex.org/W1798619551","https://openalex.org/W1929645967","https://openalex.org/W1933322603","https://openalex.org/W1977843657","https://openalex.org/W1979005794","https://openalex.org/W1982300822","https://openalex.org/W1997127735","https://openalex.org/W2013823004","https://openalex.org/W2018585566","https://openalex.org/W2022209433","https://openalex.org/W2036605328","https://openalex.org/W2056773559","https://openalex.org/W2060238632","https://openalex.org/W2065955975","https://openalex.org/W2074937974","https://openalex.org/W2086863233","https://openalex.org/W2087870291","https://openalex.org/W2093099348","https://openalex.org/W2096296626","https://openalex.org/W2103034758","https://openalex.org/W2113836856","https://openalex.org/W2119047901","https://openalex.org/W2119067110","https://openalex.org/W2119986683","https://openalex.org/W2124973791","https://openalex.org/W2125613938","https://openalex.org/W2125657162","https://openalex.org/W2128061541","https://openalex.org/W2128460796","https://openalex.org/W2139650347","https://openalex.org/W2143445293","https://openalex.org/W2146438343","https://openalex.org/W2154424935","https://openalex.org/W2159024459","https://openalex.org/W2161562001","https://openalex.org/W2166692930","https://openalex.org/W2171128079","https://openalex.org/W2195256693","https://openalex.org/W2229222117","https://openalex.org/W2434820933","https://openalex.org/W2468197028","https://openalex.org/W2533200335","https://openalex.org/W2533248932","https://openalex.org/W2592570088","https://openalex.org/W2599325683","https://openalex.org/W2599449751","https://openalex.org/W2742257485","https://openalex.org/W2749429923","https://openalex.org/W2762497841","https://openalex.org/W2769823506","https://openalex.org/W2799087070","https://openalex.org/W2800768457","https://openalex.org/W2801103464","https://openalex.org/W2883780591","https://openalex.org/W2888971993","https://openalex.org/W2896396724","https://openalex.org/W2898288652","https://openalex.org/W2900467432","https://openalex.org/W2911201197","https://openalex.org/W2921455460","https://openalex.org/W2946905075","https://openalex.org/W2962832292","https://openalex.org/W2963365826","https://openalex.org/W2963490716","https://openalex.org/W2964003198","https://openalex.org/W2964082408","https://openalex.org/W2966295182","https://openalex.org/W2971533378","https://openalex.org/W2977090993","https://openalex.org/W2982466354","https://openalex.org/W2982655068","https://openalex.org/W2991438090","https://openalex.org/W2999484034","https://openalex.org/W3012539654","https://openalex.org/W3015036383","https://openalex.org/W3017967666","https://openalex.org/W3081224282","https://openalex.org/W3099827099","https://openalex.org/W3103728502","https://openalex.org/W3103861542","https://openalex.org/W3121697775","https://openalex.org/W3147178137","https://openalex.org/W4213451424","https://openalex.org/W4242009854","https://openalex.org/W4285719527","https://openalex.org/W4299911481","https://openalex.org/W6625050830","https://openalex.org/W6638028733","https://openalex.org/W6678344443","https://openalex.org/W6678955139","https://openalex.org/W6726435087","https://openalex.org/W6743673742","https://openalex.org/W6754545200","https://openalex.org/W6762982010"],"related_works":["https://openalex.org/W4224216661","https://openalex.org/W2132360941","https://openalex.org/W3210347767","https://openalex.org/W2066014542","https://openalex.org/W25973253","https://openalex.org/W3102737270","https://openalex.org/W3029194710","https://openalex.org/W4301374518","https://openalex.org/W2792957989","https://openalex.org/W1584401868"],"abstract_inverted_index":{"User":[0],"privacy":[1],"can":[2,35],"be":[3],"compromised":[4],"by":[5,41,62,78,101],"matching":[6,17],"user":[7,26,39],"data":[8,43,68,148],"traces":[9,23,44,69,104,149],"to":[10,24,51,57,67,87,111,123,157,166],"records":[11],"of":[12,18,22,82,114,161],"their":[13],"previous":[14],"behavior.":[15],"The":[16,140],"the":[19,99,103,109,137,152,159,162],"statistical":[20,88],"characteristics":[21],"prior":[25],"behavior":[27],"has":[28],"been":[29],"widely":[30],"studied.":[31],"However,":[32],"an":[33,60],"adversary":[34,61],"also":[36,132],"identify":[37],"a":[38,46,79,112],"deterministically":[40],"searching":[42],"for":[45,127,136],"pattern":[47,75],"that":[48,52,71,94],"is":[49,56,76],"unique":[50],"user.":[53],"Our":[54],"goal":[55],"thwart":[58],"such":[59,70],"applying":[63],"small":[64],"artificial":[65],"distortions":[66],"each":[72],"potentially":[73],"identifying":[74],"shared":[77],"large":[80],"number":[81],"users.":[83],"Importantly,":[84],"in":[85],"contrast":[86],"approaches,":[89],"we":[90,120],"develop":[91],"data-independent":[92],"algorithms":[93,164],"require":[95],"no":[96],"assumptions":[97],"on":[98,117,146,151],"model":[100],"which":[102],"are":[105,121,144],"generated.":[106],"By":[107],"relating":[108],"problem":[110],"set":[113,156],"combinatorial":[115],"questions":[116],"sequence":[118],"construction,":[119],"able":[122],"provide":[124],"provable":[125],"guarantees":[126],"our":[128],"proposed":[129,141,163],"constructions.":[130],"We":[131],"introduce":[133],"data-dependent":[134],"approaches":[135],"same":[138],"problem.":[139],"obfuscation":[142],"methods":[143],"evaluated":[145],"synthetic":[147],"and":[150],"Reality":[153],"Mining":[154],"Data":[155],"demonstrate":[158],"performance":[160],"relative":[165],"alternatives.":[167]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
