{"id":"https://openalex.org/W4288061958","doi":"https://doi.org/10.1109/tdsc.2022.3193130","title":"Device-Independent Smartphone Eavesdropping Jointly Using Accelerometer and Gyroscope","display_name":"Device-Independent Smartphone Eavesdropping Jointly Using Accelerometer and Gyroscope","publication_year":2022,"publication_date":"2022-07-26","ids":{"openalex":"https://openalex.org/W4288061958","doi":"https://doi.org/10.1109/tdsc.2022.3193130"},"language":"en","primary_location":{"id":"doi:10.1109/tdsc.2022.3193130","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2022.3193130","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Dependable and Secure Computing","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/A5024947839","display_name":"Ming Gao","orcid":"https://orcid.org/0000-0002-1075-0564"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Gao","raw_affiliation_strings":["Zhejiang University, Hangzhou, Zhejiang, China","ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0002-1075-0564","affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029538266","display_name":"Yajie Liu","orcid":"https://orcid.org/0000-0002-9667-360X"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yajie Liu","raw_affiliation_strings":["Zhejiang University, Hangzhou, Zhejiang, China","ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0002-9667-360X","affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102994193","display_name":"Yike Chen","orcid":"https://orcid.org/0000-0003-3041-4610"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yike Chen","raw_affiliation_strings":["Zhejiang University, Hangzhou, Zhejiang, China","ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0003-3041-4610","affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119607067","display_name":"Yimin Li","orcid":"https://orcid.org/0009-0008-9301-4220"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yimin Li","raw_affiliation_strings":["Zhejiang University, Hangzhou, Zhejiang, China","ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072485378","display_name":"Zhongjie Ba","orcid":"https://orcid.org/0000-0003-0921-8869"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongjie Ba","raw_affiliation_strings":["Zhejiang University, Hangzhou, Zhejiang, China","ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0003-0921-8869","affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101413072","display_name":"Xian Xu","orcid":"https://orcid.org/0000-0002-6300-8646"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xian Xu","raw_affiliation_strings":["College of Civil Engineering and Architecture, Zhejiang University, Hangzhou, Zhejiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Civil Engineering and Architecture, Zhejiang University, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023885705","display_name":"Jinsong Han","orcid":"https://orcid.org/0000-0001-5064-1955"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinsong Han","raw_affiliation_strings":["Zhejiang University, Hangzhou, Zhejiang, China","ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0001-5064-1955","affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105297718","display_name":"Kui Ren","orcid":"https://orcid.org/0000-0002-1969-2591"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kui Ren","raw_affiliation_strings":["Zhejiang University, Hangzhou, Zhejiang, China","Key Laboratory of Blockchain and Cyberspace Governance of Zhejiang Province, Hangzhou, Zhejiang, China","ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China","Alibaba-Zhejiang University Joint Research Institute of Frontier Technologies, Hangzhou, Zhejiang, China"],"raw_orcid":"https://orcid.org/0000-0002-1969-2591","affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Key Laboratory of Blockchain and Cyberspace Governance of Zhejiang Province, Hangzhou, Zhejiang, China","institution_ids":[]},{"raw_affiliation_string":"ZJU- Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, Zhejiang, China","institution_ids":[]},{"raw_affiliation_string":"Alibaba-Zhejiang University Joint Research Institute of Frontier Technologies, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I45928872","https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.8112,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.91994566,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"20","issue":"4","first_page":"3144","last_page":"3157"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.996999979019165,"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":0.996999979019165,"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"}},{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9948999881744385,"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.994700014591217,"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/accelerometer","display_name":"Accelerometer","score":0.8696608543395996},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7585275173187256},{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.7106881141662598},{"id":"https://openalex.org/keywords/eavesdropping","display_name":"Eavesdropping","score":0.7057424187660217},{"id":"https://openalex.org/keywords/permission","display_name":"Permission","score":0.6123377084732056},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.5378649830818176},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.48772701621055603},{"id":"https://openalex.org/keywords/units-of-measurement","display_name":"Units of measurement","score":0.4564391076564789},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32831132411956787},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2494974434375763},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20616811513900757},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.09610027074813843},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09185546636581421}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8696608543395996},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7585275173187256},{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.7106881141662598},{"id":"https://openalex.org/C2776788033","wikidata":"https://www.wikidata.org/wiki/Q320769","display_name":"Eavesdropping","level":2,"score":0.7057424187660217},{"id":"https://openalex.org/C2779089604","wikidata":"https://www.wikidata.org/wiki/Q7169333","display_name":"Permission","level":2,"score":0.6123377084732056},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.5378649830818176},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.48772701621055603},{"id":"https://openalex.org/C151233233","wikidata":"https://www.wikidata.org/wiki/Q47574","display_name":"Units of measurement","level":2,"score":0.4564391076564789},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32831132411956787},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2494974434375763},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20616811513900757},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.09610027074813843},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09185546636581421},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tdsc.2022.3193130","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2022.3193130","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Dependable and Secure Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1549962438","display_name":null,"funder_award_id":"61872285","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1553882415","display_name":null,"funder_award_id":"61972348","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2051114290","display_name":null,"funder_award_id":"62172359","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2604267400","display_name":null,"funder_award_id":"U21A20462","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3489595043","display_name":null,"funder_award_id":"62032021","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4062712781","display_name":"\u57fa\u4e8e\u4f17\u5305\u7684\u7fa4\u4f53\u611f\u77e5\u9690\u79c1\u4fdd\u62a4\u7814\u7a76","funder_award_id":"61772236","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320317141","display_name":"Research Institute of Cyberspace Governance in Zhejiang University","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W1438441013","https://openalex.org/W1470570003","https://openalex.org/W1510355813","https://openalex.org/W1971243715","https://openalex.org/W1991685971","https://openalex.org/W2007382769","https://openalex.org/W2015626305","https://openalex.org/W2017634428","https://openalex.org/W2065465218","https://openalex.org/W2074367177","https://openalex.org/W2090465075","https://openalex.org/W2099468260","https://openalex.org/W2100045669","https://openalex.org/W2120847449","https://openalex.org/W2122837018","https://openalex.org/W2127172428","https://openalex.org/W2128368067","https://openalex.org/W2133059825","https://openalex.org/W2166315077","https://openalex.org/W2194381629","https://openalex.org/W2294170611","https://openalex.org/W2402069821","https://openalex.org/W2408661706","https://openalex.org/W2538172027","https://openalex.org/W2575585029","https://openalex.org/W2606800752","https://openalex.org/W2725499676","https://openalex.org/W2735683705","https://openalex.org/W2763555263","https://openalex.org/W2766717877","https://openalex.org/W2786193123","https://openalex.org/W2794047627","https://openalex.org/W2794804810","https://openalex.org/W2797583228","https://openalex.org/W2809496293","https://openalex.org/W2872172641","https://openalex.org/W2893687496","https://openalex.org/W2955618369","https://openalex.org/W2963446712","https://openalex.org/W2964844492","https://openalex.org/W2965243934","https://openalex.org/W2973087639","https://openalex.org/W2973179566","https://openalex.org/W3007498683","https://openalex.org/W3019478474","https://openalex.org/W3021574417","https://openalex.org/W3048912858","https://openalex.org/W3088639796","https://openalex.org/W3154528133","https://openalex.org/W3174249117","https://openalex.org/W4252386223","https://openalex.org/W6628376663","https://openalex.org/W6628508383","https://openalex.org/W6679091200","https://openalex.org/W6687612851","https://openalex.org/W6697491314","https://openalex.org/W6750665317","https://openalex.org/W6752758114","https://openalex.org/W6753441104","https://openalex.org/W6755506522","https://openalex.org/W6776979042","https://openalex.org/W6781790250","https://openalex.org/W6833613657"],"related_works":["https://openalex.org/W1973973903","https://openalex.org/W4287084017","https://openalex.org/W3195533899","https://openalex.org/W3179745820","https://openalex.org/W3208523813","https://openalex.org/W2594666386","https://openalex.org/W2545638156","https://openalex.org/W2359095091","https://openalex.org/W2000754062","https://openalex.org/W4238176532"],"abstract_inverted_index":{"Eavesdropping":[0],"via":[1],"inertial":[2,57],"measurement":[3],"units":[4],"(IMUs)":[5],"has":[6],"brought":[7],"growing":[8],"concerns":[9],"over":[10],"smartphone":[11],"users\u2019":[12],"privacy.":[13],"In":[14],"such":[15],"attacks,":[16],"adversaries":[17],"utilize":[18],"IMUs,":[19],"including":[20],"accelerometers":[21,106],"and":[22,56,107,115,129,151,186],"gyroscopes,":[23],"which":[24],"require":[25],"zero":[26],"permissions":[27],"for":[28,169],"access":[29],"to":[30,37,44,92,110,161,189,205],"acquire":[31],"speeches.":[32],"A":[33],"common":[34],"countermeasure":[35],"is":[36],"limit":[38],"sampling":[39,69,97],"rates":[40],"(within":[41],"200":[42,71],"Hz)":[43,55],"reduce":[45],"overlap":[46],"of":[47,79,96,125,148,197,203],"vocal":[48],"fundamental":[49],"bands":[50],"(85":[51],"<inline-formula><tex-math":[52,60],"notation=\"LaTeX\">$\\sim$</tex-math></inline-formula>":[53,61],"255":[54],"measurements":[58],"(0":[59],"100":[62],"Hz).":[63],"Nevertheless,":[64],"we":[65,83],"observe":[66],"that":[67,159],"IMUs":[68],"below":[70],"Hz":[72],"still":[73],"record":[74],"adequate":[75],"speech-related":[76],"information":[77],"because":[78],"aliasing":[80],"distortions.":[81],"Accordingly,":[82],"propose":[84],"a":[85,132,170],"practical":[86],"side-channel":[87],"attack,":[88],"namely":[89],"<i>InertiEAR</i>":[90,192],",":[91],"break":[93],"the":[94,101,126,146,183,194,200],"defense":[95],"rate":[98],"restriction":[99],"on":[100,112],"zero-permission":[102,178],"eavesdropping.":[103],"It":[104],"leverages":[105],"gyroscopes":[108],"jointly":[109],"eavesdrop":[111],"both":[113],"top":[114],"bottom":[116],"speakers":[117],"in":[118],"smartphones.":[119,191,209],"We":[120,143],"exploit":[121],"coherence":[122,136],"between":[123],"responses":[124],"built-in":[127],"accelerometer":[128],"gyroscope":[130],"using":[131],"mathematical":[133],"model.":[134,173],"The":[135],"allows":[137],"precise":[138],"segmentation":[139],"without":[140],"manual":[141],"assistance.":[142],"also":[144,181],"mitigate":[145],"impact":[147],"hardware":[149],"diversity":[150],"achieve":[152],"better":[153],"device-independent":[154],"performance":[155],"than":[156],"existing":[157],"approaches":[158],"have":[160],"massively":[162],"increase":[163],"training":[164],"data":[165],"from":[166],"different":[167],"smartphones":[168],"scalable":[171],"network":[172],"These":[174],"two":[175],"advantages":[176],"re-enable":[177],"attacks":[179],"but":[180],"extend":[182],"attacking":[184],"surface":[185],"endangering":[187],"degree":[188],"off-the-shelf":[190],"achieves":[193],"recognition":[195],"accuracy":[196,202],"78.8%":[198],"with":[199],"cross-device":[201],"up":[204],"60.9%":[206],"among":[207],"12":[208]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3}],"updated_date":"2026-07-26T07:53:14.480251","created_date":"2025-10-10T00:00:00"}