{"id":"https://openalex.org/W2998897150","doi":"https://doi.org/10.1109/access.2020.2966263","title":"TapSnoop: Leveraging Tap Sounds to Infer Tapstrokes on Touchscreen Devices","display_name":"TapSnoop: Leveraging Tap Sounds to Infer Tapstrokes on Touchscreen Devices","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W2998897150","doi":"https://doi.org/10.1109/access.2020.2966263","mag":"2998897150"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2966263","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2966263","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08957506.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08957506.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037409253","display_name":"Hyosu Kim","orcid":"https://orcid.org/0000-0001-5612-2988"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyosu Kim","raw_affiliation_strings":["School of Computer Science and Engineering, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087429672","display_name":"Byunggill Joe","orcid":"https://orcid.org/0000-0001-5360-5271"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byunggill Joe","raw_affiliation_strings":["School of Computing, Korean Advanced Institute of Science and Technology, Daejeon, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Computing, Korean Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102880548","display_name":"Yunxin Liu","orcid":"https://orcid.org/0000-0001-7352-8955"},"institutions":[{"id":"https://openalex.org/I4210113369","display_name":"Microsoft Research Asia (China)","ror":"https://ror.org/0300m5276","country_code":"CN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210113369"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunxin Liu","raw_affiliation_strings":["Microsoft Research Asia, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Microsoft Research Asia, Beijing, China","institution_ids":["https://openalex.org/I4210113369"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5037409253"],"corresponding_institution_ids":["https://openalex.org/I67900169"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.1318,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.75371911,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"8","issue":null,"first_page":"14737","last_page":"14748"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9987000226974487,"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/T11309","display_name":"Music and Audio Processing","score":0.9979000091552734,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/touchscreen","display_name":"Touchscreen","score":0.9224332571029663},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7579387426376343},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.30207592248916626}],"concepts":[{"id":"https://openalex.org/C2778539339","wikidata":"https://www.wikidata.org/wiki/Q165970","display_name":"Touchscreen","level":2,"score":0.9224332571029663},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7579387426376343},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.30207592248916626}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2966263","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2966263","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08957506.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c4e55e1341c14b5e97c6e503a2dd65f8","is_oa":true,"landing_page_url":"https://doaj.org/article/c4e55e1341c14b5e97c6e503a2dd65f8","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":"IEEE Access, Vol 8, Pp 14737-14748 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2966263","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2966263","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08957506.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.5899999737739563}],"awards":[],"funders":[{"id":"https://openalex.org/F4320307764","display_name":"Microsoft","ror":"https://ror.org/00d0nc645"},{"id":"https://openalex.org/F4320308943","display_name":"Microsoft Research","ror":"https://ror.org/00d0nc645"},{"id":"https://openalex.org/F4320321202","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98"},{"id":"https://openalex.org/F4320333993","display_name":"Microsoft Research Asia","ror":"https://ror.org/0300m5276"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2998897150.pdf","grobid_xml":"https://content.openalex.org/works/W2998897150.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W46659105","https://openalex.org/W1578953027","https://openalex.org/W1618905105","https://openalex.org/W2007382769","https://openalex.org/W2021291149","https://openalex.org/W2055344768","https://openalex.org/W2070115070","https://openalex.org/W2073445898","https://openalex.org/W2087347434","https://openalex.org/W2097645910","https://openalex.org/W2099468260","https://openalex.org/W2115042198","https://openalex.org/W2119027683","https://openalex.org/W2142516371","https://openalex.org/W2146711757","https://openalex.org/W2153635508","https://openalex.org/W2156257723","https://openalex.org/W2158794889","https://openalex.org/W2294170611","https://openalex.org/W2394945029","https://openalex.org/W2589176515","https://openalex.org/W2592222871","https://openalex.org/W2730482441","https://openalex.org/W2789860971","https://openalex.org/W2794478211","https://openalex.org/W2810490099","https://openalex.org/W2895409865","https://openalex.org/W2905339492","https://openalex.org/W2923593504","https://openalex.org/W2941315848","https://openalex.org/W2956096213","https://openalex.org/W6602002561","https://openalex.org/W6636501900","https://openalex.org/W6656065189","https://openalex.org/W6677071096","https://openalex.org/W6697491314","https://openalex.org/W6761116845"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2762811937","https://openalex.org/W4205102248","https://openalex.org/W30804224","https://openalex.org/W1966390168","https://openalex.org/W2744202812","https://openalex.org/W4298162897","https://openalex.org/W2515846482","https://openalex.org/W2285672838","https://openalex.org/W2055116326"],"abstract_inverted_index":{"We":[0,33],"propose":[1],"a":[2,51,139,158],"novel":[3],"tapstroke":[4,27,60],"inference":[5,118,151],"attack":[6],"method,":[7],"called":[8],"TapSnoop,":[9],"that":[10,65,113],"precisely":[11],"recovers":[12],"what":[13],"user":[14],"types":[15],"on":[16,106],"touchscreen":[17],"devices.":[18],"Inferring":[19],"tapstrokes":[20,43],"is":[21,165],"challenging":[22],"owing":[23],"to":[24,77,169,174],"1)":[25],"low":[26],"intensity":[28],"and":[29,62,96,109,122,125,155,172],"2)":[30],"dynamically-changing":[31],"noise.":[32,145],"address":[34],"these":[35],"challenges":[36],"by":[37,48,92],"revealing":[38],"the":[39,79,162],"unique":[40],"characteristics":[41],"of":[42,54,82,120,153],"from":[44,71,167],"audio":[45,68],"recordings":[46],"exploited":[47],"TapSnoop":[49,114,135],"as":[50],"side":[52],"channel":[53],"tapstrokes.":[55,83],"In":[56],"particular,":[57],"we":[58,85],"develop":[59],"detection":[61],"localization":[63],"algorithms":[64],"collectively":[66],"leverage":[67],"features":[69],"obtained":[70],"multiple":[72],"microphones,":[73],"which":[74],"are":[75],"designed":[76],"reflect":[78],"core":[80],"properties":[81],"Furthermore,":[84],"improve":[86],"its":[87],"robustness":[88],"against":[89],"environmental":[90],"changes,":[91],"developing":[93],"environment-adaptive":[94],"classification":[95],"noise":[97,163],"subtraction":[98],"algorithms.":[99],"Extensive":[100],"experiments":[101],"with":[102,143],"ten":[103],"real-world":[104],"users":[105],"both":[107],"number":[108],"QWERTY":[110],"keyboards":[111],"show":[112],"can":[115,136],"achieve":[116,138],"an":[117,150],"accuracy":[119,141,152],"85.4%":[121],"75.6%":[123],"(96.2%":[124],"90.8%":[126],"in":[127,131,157],"best":[128],"case":[129],"scenarios)":[130],"stable":[132],"environments,":[133],"respectively.":[134,177],"also":[137],"reasonable":[140],"even":[142],"varying":[144],"For":[146],"example,":[147],"it":[148],"shows":[149],"84.8%":[154],"72.7%":[156],"numeric":[159],"keyboard":[160],"when":[161],"level":[164],"varied":[166],"37.9":[168],"51.2":[170],"dBA":[171],"46.7":[173],"60.0":[175],"dBA,":[176]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2025-10-10T00:00:00"}