{"id":"https://openalex.org/W4375928795","doi":"https://doi.org/10.1109/jiot.2023.3273859","title":"A Wireless Gunshot Recognition System Based on Tri-Axis Accelerometer and Lightweight Deep Learning","display_name":"A Wireless Gunshot Recognition System Based on Tri-Axis Accelerometer and Lightweight Deep Learning","publication_year":2023,"publication_date":"2023-05-08","ids":{"openalex":"https://openalex.org/W4375928795","doi":"https://doi.org/10.1109/jiot.2023.3273859"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2023.3273859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3273859","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/A5023757704","display_name":"Zhicong Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhicong Chen","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-3471-6395","affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101641676","display_name":"Haoxin Zheng","orcid":"https://orcid.org/0009-0002-5308-3949"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoxin Zheng","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"raw_orcid":"https://orcid.org/0009-0002-5308-3949","affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082068608","display_name":"Jingchang Huang","orcid":"https://orcid.org/0000-0001-6193-2619"},"institutions":[{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingchang Huang","raw_affiliation_strings":["Science and Technology on Micro-System Laboratory, Shanghai Institute of Micro-System and Information Technology, Chinese Academy of Sciences, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-6193-2619","affiliations":[{"raw_affiliation_string":"Science and Technology on Micro-System Laboratory, Shanghai Institute of Micro-System and Information Technology, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210147322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007225481","display_name":"Lijun Wu","orcid":"https://orcid.org/0000-0003-0468-3294"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijun Wu","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-0468-3294","affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075304537","display_name":"Shuying Cheng","orcid":"https://orcid.org/0000-0001-5544-9794"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuying Cheng","raw_affiliation_strings":["College of Physics and Information Engineering, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Physics and Information Engineering, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060570526","display_name":"Qianwei Zhou","orcid":"https://orcid.org/0000-0002-1322-7293"},"institutions":[{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianwei Zhou","raw_affiliation_strings":["College of Computer Science and Technology and the Key Laboratory of Visual Media Intelligent Processing Technology of Zhejiang Province, Zhejiang University of Technology, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-1322-7293","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology and the Key Laboratory of Visual Media Intelligent Processing Technology of Zhejiang Province, Zhejiang University of Technology, Hangzhou, China","institution_ids":["https://openalex.org/I55712492"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100397725","display_name":"Yang Yang","orcid":"https://orcid.org/0000-0003-0608-9408"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yang Yang","raw_affiliation_strings":["IoT Thrust and the Research Center for Digitial World with Intelligient Things, The Hong Kong University of Science and Technology at Guangzhou, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-0608-9408","affiliations":[{"raw_affiliation_string":"IoT Thrust and the Research Center for Digitial World with Intelligient Things, The Hong Kong University of Science and Technology at Guangzhou, Guangzhou, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5023757704"],"corresponding_institution_ids":["https://openalex.org/I80947539"],"apc_list":null,"apc_paid":null,"fwci":0.9657,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.71518678,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"10","issue":"19","first_page":"17450","last_page":"17464"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9905999898910522,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8450410962104797},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.5855957865715027},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.5266366004943848},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5207481384277344},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5092881917953491},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5028090476989746},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4732903838157654},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.47234809398651123},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.42398175597190857},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.4143447279930115},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.3531872034072876},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.34618204832077026},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3243495225906372}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8450410962104797},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.5855957865715027},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.5266366004943848},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5207481384277344},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5092881917953491},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5028090476989746},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4732903838157654},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.47234809398651123},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.42398175597190857},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.4143447279930115},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.3531872034072876},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.34618204832077026},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3243495225906372},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2023.3273859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3273859","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"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-132474","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-132474","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7099999785423279,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1515419124","display_name":null,"funder_award_id":"2021J01580","funder_id":"https://openalex.org/F4320323190","funder_display_name":"Fujian Provincial Department of Science and Technology"},{"id":"https://openalex.org/G7473917182","display_name":null,"funder_award_id":"2022H0008","funder_id":"https://openalex.org/F4320323190","funder_display_name":"Fujian Provincial Department of Science and Technology"},{"id":"https://openalex.org/G8611165743","display_name":null,"funder_award_id":"62271151","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323190","display_name":"Fujian Provincial Department of Science and Technology","ror":"https://ror.org/00rgzpv08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W119403003","https://openalex.org/W1597671283","https://openalex.org/W1821462560","https://openalex.org/W1836465849","https://openalex.org/W2002555321","https://openalex.org/W2011347651","https://openalex.org/W2046802455","https://openalex.org/W2064160229","https://openalex.org/W2064675550","https://openalex.org/W2073428429","https://openalex.org/W2073734813","https://openalex.org/W2080052793","https://openalex.org/W2133760176","https://openalex.org/W2135198734","https://openalex.org/W2194775991","https://openalex.org/W2244142460","https://openalex.org/W2291679657","https://openalex.org/W2306394264","https://openalex.org/W2331143823","https://openalex.org/W2515503816","https://openalex.org/W2526868004","https://openalex.org/W2611680700","https://openalex.org/W2883780447","https://openalex.org/W2892035503","https://openalex.org/W2895429161","https://openalex.org/W2897283793","https://openalex.org/W2955425717","https://openalex.org/W2963163009","https://openalex.org/W2963608065","https://openalex.org/W2963794428","https://openalex.org/W2982083293","https://openalex.org/W2989478250","https://openalex.org/W3007313142","https://openalex.org/W3014319644","https://openalex.org/W3015014633","https://openalex.org/W3033311084","https://openalex.org/W3110808986","https://openalex.org/W3145444543","https://openalex.org/W3165980792","https://openalex.org/W3168643403","https://openalex.org/W4297775537","https://openalex.org/W4309617247","https://openalex.org/W4319302966","https://openalex.org/W4320930577","https://openalex.org/W4323312436","https://openalex.org/W4375929963","https://openalex.org/W6638523607","https://openalex.org/W6638667902","https://openalex.org/W6690512907","https://openalex.org/W6698169118","https://openalex.org/W6737664043","https://openalex.org/W6746023985","https://openalex.org/W6762718338","https://openalex.org/W6770384703","https://openalex.org/W6775394286","https://openalex.org/W6793164127","https://openalex.org/W6850160687"],"related_works":["https://openalex.org/W96612179","https://openalex.org/W2770234245","https://openalex.org/W4226493464","https://openalex.org/W4312417841","https://openalex.org/W3193565141","https://openalex.org/W3133861977","https://openalex.org/W3167935049","https://openalex.org/W2964954556","https://openalex.org/W3029198973","https://openalex.org/W3019910406"],"abstract_inverted_index":{"Gun":[0],"violence":[1],"and":[2,16,46,57,76,104,136,174,201,223,246],"misuse":[3],"pose":[4],"great":[5],"threat":[6],"to":[7,109,140,165,204],"the":[8,39,44,71,82,86,100,111,126,131,143,148,155,162,180,217,226,233,244],"public":[9],"safety.":[10],"Real-time":[11],"monitoring":[12,29,56],"of":[13,38,85,133,151,207,243],"gun":[14,24,55,72],"usage":[15],"gunshot":[17,58,79,94,144,214,238],"events":[18],"are":[19,31],"very":[20],"promising":[21],"for":[22,198],"effective":[23],"control.":[25],"However,":[26],"most":[27],"available":[28,213],"systems":[30],"installed":[32],"in":[33,73,241],"a":[34,53,63,117,167,211],"fixed":[35],"location":[36],"instead":[37],"guns,":[40],"which":[41,68,129],"greatly":[42,175],"limits":[43],"flexibility":[45],"coverage.":[47],"In":[48],"this":[49],"study,":[50],"we":[51,89],"propose":[52,91],"wireless":[54],"recognition":[59,95,200,239],"system":[60],"based":[61],"on":[62,113,187],"low-cost":[64],"triaxial":[65],"acceleration":[66],"sensor,":[67],"can":[69,184,194],"monitor":[70],"real":[74],"time":[75],"accurately":[77],"recognize":[78],"events.":[80],"Addressing":[81],"limited":[83],"resources":[84],"embedded":[87,114,189],"systems,":[88],"further":[90],"an":[92],"efficient":[93],"algorithm":[96],"EfficientNetTime":[97,158,181,219,234],"that":[98,171,232],"combines":[99,130],"lightweight":[101,119],"neural":[102],"network":[103],"knowledge":[105,156],"distillation,":[106,157],"so":[107],"as":[108,125,161],"enable":[110],"deployment":[112],"devices.":[115],"First,":[116],"novel":[118],"deep":[120],"learning":[121],"model":[122,164,170,177,183,220,235,247],"is":[123,159,202,221],"proposed":[124,192,218],"basic":[127],"model,":[128],"advantages":[132],"1-D":[134],"convolution":[135,139],"depthwise":[137],"separable":[138],"effectively":[141],"characterize":[142],"signal":[145],"while":[146],"decreasing":[147],"computing":[149],"cost":[150],"convolution.":[152],"Second,":[153],"using":[154],"used":[160],"teacher":[163],"generate":[166],"compressed":[168],"student":[169,182],"maintains":[172],"accuracy":[173,245],"reducing":[176],"size.":[178,248],"Finally,":[179],"be":[185],"deployed":[186],"resource-limited":[188],"systems.":[190],"The":[191],"method":[193],"automatically":[195],"extract":[196],"features":[197],"end-to-end":[199],"robust":[203],"temporal":[205],"transformations":[206],"input":[208],"signals.":[209],"Using":[210],"publicly":[212],"data":[215],"set,":[216],"verified":[222],"compared":[224],"against":[225],"state-of-the-art":[227],"models.":[228],"Experimental":[229],"results":[230],"demonstrate":[231],"surpasses":[236],"other":[237],"methods":[240],"terms":[242]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}