{"id":"https://openalex.org/W2804152130","doi":"https://doi.org/10.1145/3164541.3164618","title":"Personal Identification by Behavioral Features of Pinch-in and Pinch-out","display_name":"Personal Identification by Behavioral Features of Pinch-in and Pinch-out","publication_year":2018,"publication_date":"2018-01-05","ids":{"openalex":"https://openalex.org/W2804152130","doi":"https://doi.org/10.1145/3164541.3164618","mag":"2804152130"},"language":"en","primary_location":{"id":"doi:10.1145/3164541.3164618","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3164541.3164618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th International Conference on Ubiquitous Information Management and Communication","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/A5019844386","display_name":"Daiki Mukai","orcid":null},"institutions":[{"id":"https://openalex.org/I148798404","display_name":"Tokyo University of Technology","ror":"https://ror.org/021a26605","country_code":"JP","type":"education","lineage":["https://openalex.org/I148798404"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daiki Mukai","raw_affiliation_strings":["Tokyo University of Technology, Hachioji, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Technology, Hachioji, Tokyo, Japan","institution_ids":["https://openalex.org/I148798404"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108726661","display_name":"Ryuya Uda","orcid":null},"institutions":[{"id":"https://openalex.org/I148798404","display_name":"Tokyo University of Technology","ror":"https://ror.org/021a26605","country_code":"JP","type":"education","lineage":["https://openalex.org/I148798404"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryuya Uda","raw_affiliation_strings":["Tokyo University of Technology, Hachioji, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo University of Technology, Hachioji, Tokyo, Japan","institution_ids":["https://openalex.org/I148798404"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05539456,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.948199987411499,"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"}},"topics":[{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.948199987411499,"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/identification","display_name":"Identification (biology)","score":0.7295317649841309},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6931910514831543},{"id":"https://openalex.org/keywords/lock","display_name":"Lock (firearm)","score":0.6773537397384644},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6585869193077087},{"id":"https://openalex.org/keywords/phone","display_name":"Phone","score":0.620292603969574},{"id":"https://openalex.org/keywords/smart-phone","display_name":"Smart phone","score":0.5496705770492554},{"id":"https://openalex.org/keywords/pinch","display_name":"Pinch","score":0.5355166792869568},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.4041672945022583},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3693584203720093},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18062028288841248},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1251251995563507}],"concepts":[{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.7295317649841309},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6931910514831543},{"id":"https://openalex.org/C174839445","wikidata":"https://www.wikidata.org/wiki/Q1134386","display_name":"Lock (firearm)","level":2,"score":0.6773537397384644},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6585869193077087},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.620292603969574},{"id":"https://openalex.org/C2984771860","wikidata":"https://www.wikidata.org/wiki/Q22645","display_name":"Smart phone","level":2,"score":0.5496705770492554},{"id":"https://openalex.org/C14480152","wikidata":"https://www.wikidata.org/wiki/Q944644","display_name":"Pinch","level":2,"score":0.5355166792869568},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4041672945022583},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3693584203720093},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18062028288841248},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1251251995563507},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","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},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3164541.3164618","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3164541.3164618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th International Conference on Ubiquitous Information Management and Communication","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1989330118","https://openalex.org/W2033588194","https://openalex.org/W110432633","https://openalex.org/W4233160541","https://openalex.org/W2521246941","https://openalex.org/W2225403548","https://openalex.org/W2322211476","https://openalex.org/W1983797234","https://openalex.org/W2996402609","https://openalex.org/W2329372181"],"abstract_inverted_index":{"Screen":[0],"lock":[1],"of":[2,60],"smart":[3,89],"phone":[4,90],"can":[5],"prevent":[6],"malicious":[7],"people":[8],"from":[9],"accessing":[10],"the":[11,69,72,82],"phone.":[12],"However,":[13],"it":[14],"sometimes":[15],"breaks":[16],"by":[17,52,76],"brute":[18],"force":[19],"attack":[20],"or":[21,103],"shoulder":[22],"surfing":[23],"so":[24],"that":[25],"security":[26],"measures":[27],"which":[28,46],"resist":[29],"unauthorized":[30,101],"access":[31,102],"and":[32,62,71,91],"impersonation":[33],"are":[34,66,74],"required.":[35],"Therefore,":[36],"we":[37,92],"propose":[38],"a":[39,85,88],"personal":[40],"identification":[41,70],"method":[42,83,98],"with":[43],"behavioral":[44,58],"characteristics":[45,59,73],"is":[47,99],"difficult":[48],"to":[49],"be":[50],"copied":[51],"other":[53],"people.":[54],"In":[55],"our":[56,97],"proposal,":[57],"pinch-in":[61],"pinch-out":[63],"while":[64],"browsing":[65],"chosen":[67],"for":[68],"classified":[75],"deep":[77],"learning.":[78],"We":[79],"have":[80],"implemented":[81],"as":[84],"system":[86],"on":[87],"will":[93],"evaluate":[94],"how":[95],"effective":[96],"against":[100],"impersonation.":[104]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
