{"id":"https://openalex.org/W3183841110","doi":"https://doi.org/10.1109/access.2021.3100419","title":"Deep Learning-Based Anomaly Detection to Classify Inaccurate Data and Damaged Condition of a Cable-Stayed Bridge","display_name":"Deep Learning-Based Anomaly Detection to Classify Inaccurate Data and Damaged Condition of a Cable-Stayed Bridge","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3183841110","doi":"https://doi.org/10.1109/access.2021.3100419","mag":"3183841110"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3100419","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3100419","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09497115.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/ielx7/6287639/9312710/09497115.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019443135","display_name":"Hyesook Son","orcid":"https://orcid.org/0000-0002-8352-1631"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyesook Son","raw_affiliation_strings":["Department of Computer Engineering and Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-8352-1631","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering and Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010660324","display_name":"Yun Jang","orcid":"https://orcid.org/0000-0001-7745-1158"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yun Jang","raw_affiliation_strings":["Department of Computer Engineering and Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-7745-1158","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering and Convergence Engineering for Intelligent Drone, Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111638072","display_name":"Seung-Eock Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seung-Eock Kim","raw_affiliation_strings":["Department of Civil and Environmental Engineering, Sejong University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036823988","display_name":"Dongjoo Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongjoo Kim","raw_affiliation_strings":["Department of Civil and Environmental Engineering, Sejong University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Sejong University, Seoul, South Korea","institution_ids":["https://openalex.org/I28777354"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006082105","display_name":"Jong\u2010Woong Park","orcid":"https://orcid.org/0000-0002-5899-7769"},"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":false,"raw_author_name":"Jong-Woong Park","raw_affiliation_strings":["School of Civil and Environmental Engineering, Urban Design and Studies, Chung-Ang University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-5899-7769","affiliations":[{"raw_affiliation_string":"School of Civil and Environmental Engineering, Urban Design and Studies, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5019443135"],"corresponding_institution_ids":["https://openalex.org/I28777354"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":3.5091,"has_fulltext":true,"cited_by_count":34,"citation_normalized_percentile":{"value":0.92637269,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"124549","last_page":"124559"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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":0.9986000061035156,"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/T11220","display_name":"Water Systems and Optimization","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/structural-health-monitoring","display_name":"Structural health monitoring","score":0.7565250396728516},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.7421026229858398},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7148197293281555},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.6891409754753113},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.5172277688980103},{"id":"https://openalex.org/keywords/data-pre-processing","display_name":"Data pre-processing","score":0.4627535343170166},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.42757365107536316},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3593639135360718},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33645176887512207},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.236211895942688},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18918821215629578}],"concepts":[{"id":"https://openalex.org/C2776247918","wikidata":"https://www.wikidata.org/wiki/Q1423713","display_name":"Structural health monitoring","level":2,"score":0.7565250396728516},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.7421026229858398},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7148197293281555},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.6891409754753113},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.5172277688980103},{"id":"https://openalex.org/C10551718","wikidata":"https://www.wikidata.org/wiki/Q5227332","display_name":"Data pre-processing","level":2,"score":0.4627535343170166},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.42757365107536316},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3593639135360718},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33645176887512207},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.236211895942688},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18918821215629578},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3100419","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3100419","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09497115.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:da51604f1b99456b9be710efad3d5198","is_oa":true,"landing_page_url":"https://doaj.org/article/da51604f1b99456b9be710efad3d5198","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"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 9, Pp 124549-124559 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3100419","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3100419","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09497115.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":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G2158637672","display_name":null,"funder_award_id":"2019R1A4A1021702","funder_id":"https://openalex.org/F4320320671","funder_display_name":"National Research Foundation"},{"id":"https://openalex.org/G262152103","display_name":null,"funder_award_id":"2019-0-00374","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G609858050","display_name":null,"funder_award_id":"2019R1A4A1021702","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G8113880503","display_name":null,"funder_award_id":"2019R1A4A1021702","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"},{"id":"https://openalex.org/G8172265477","display_name":null,"funder_award_id":"2019R1A4A1021702","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3183841110.pdf","grobid_xml":"https://content.openalex.org/works/W3183841110.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W757362101","https://openalex.org/W1485009520","https://openalex.org/W1522301498","https://openalex.org/W1974561058","https://openalex.org/W2064675550","https://openalex.org/W2073644771","https://openalex.org/W2073849754","https://openalex.org/W2095434576","https://openalex.org/W2119236027","https://openalex.org/W2122053769","https://openalex.org/W2130942839","https://openalex.org/W2140413822","https://openalex.org/W2288455524","https://openalex.org/W2474046725","https://openalex.org/W2556533027","https://openalex.org/W2588902562","https://openalex.org/W2767284930","https://openalex.org/W2790962085","https://openalex.org/W2791957585","https://openalex.org/W2889099464","https://openalex.org/W2902164950","https://openalex.org/W2919946988","https://openalex.org/W2962736999","https://openalex.org/W2964121744","https://openalex.org/W2970971581","https://openalex.org/W2995353658","https://openalex.org/W2996834926","https://openalex.org/W3033621544","https://openalex.org/W4295312788","https://openalex.org/W4297814361","https://openalex.org/W6628877408","https://openalex.org/W6631190155","https://openalex.org/W6679436768","https://openalex.org/W6720514713","https://openalex.org/W6766978945"],"related_works":["https://openalex.org/W2806741695","https://openalex.org/W2078668020","https://openalex.org/W2989490741","https://openalex.org/W3210364259","https://openalex.org/W4290647774","https://openalex.org/W3207797160","https://openalex.org/W3189286258","https://openalex.org/W2143820878","https://openalex.org/W2367545121","https://openalex.org/W4248881655"],"abstract_inverted_index":{"Cables":[0],"of":[1,14,27,130,176,188],"cable-stayed":[2,29,263],"bridges":[3],"are":[4,18,150],"gradually":[5],"damaged":[6],"by":[7,79,143,217,244],"weather":[8],"conditions,":[9],"vehicle":[10],"loads,":[11],"and":[12,76,118,170,181,207,229],"corrosion":[13],"materials.":[15],"Stayed":[16],"cables":[17,32],"an":[19,261],"essential":[20],"factor":[21],"closely":[22],"related":[23,172],"to":[24,35,40,48,68,82,97,115,173,185],"the":[25,36,57,61,69,88,123,128,174,223,231,235,240,253],"stability":[26],"a":[28,183,192],"bridge.":[30,264],"Damaged":[31],"might":[33,92],"lead":[34],"bridge":[37,245],"collapse":[38],"due":[39,96],"tension":[41,258],"capacity":[42],"lost.":[43],"Therefore,":[44],"it":[45],"is":[46],"necessary":[47],"develop":[49],"structural":[50,77,111,139,144],"health":[51],"monitoring":[52],"(SHM)":[53],"techniques":[54],"that":[55,153,202],"check":[56],"cable":[58,257],"conditions.":[59],"Besides,":[60],"sensor":[62,147,179,248],"network":[63,198,214],"system":[64],"development":[65],"has":[66],"contributed":[67],"state":[70,175],"analysis,":[71],"such":[72],"as":[73,167,227,242],"damage":[74,145,246],"detection":[75],"deformation,":[78],"allowing":[80],"us":[81],"collect":[83],"large-scale":[84],"SHM":[85,90],"data.":[86,233],"However,":[87,127],"collected":[89],"data":[91,95,106,124,152,169,241,259],"include":[93],"abnormal":[94],"device":[98,148,249],"malfunctioning":[99],"or":[100,137,146,158,178,247],"unexpected":[101],"environmental":[102],"inconstancies.":[103],"Furthermore,":[104],"since":[105],"anomalies":[107,117,131,166,171,216,224,236],"interfere":[108],"with":[109,256],"accurate":[110],"evaluation,":[112],"we":[113,163,238],"need":[114],"identify":[116,186],"treat":[119],"them":[120],"appropriately":[121],"in":[122],"preprocessing":[125],"stage.":[126],"cause":[129],"may":[132],"be":[133,156],"either":[134],"temporary":[135],"errors":[136,228],"actual":[138,262],"deformation.":[140],"Anomalies":[141],"caused":[142],"failure":[149],"informative":[151],"must":[154],"not":[155],"replaced":[157],"deleted.":[159],"In":[160],"this":[161],"paper,":[162],"distinguish":[164],"between":[165],"inaccurate":[168],"structures":[177],"devices":[180],"propose":[182],"framework":[184],"each":[187],"them.":[189],"We":[190,221,251],"train":[191],"Long":[193],"Short":[194],"Term":[195],"Memory":[196],"(LSTM)":[197],"based":[199],"Encoder-Decoder":[200],"architecture":[201],"processes":[203],"multivariate":[204],"time":[205],"series":[206],"learn":[208],"temporal":[209],"correlation.":[210],"The":[211],"trained":[212],"LSTM":[213],"discovers":[215],"calculating":[218],"anomaly":[219],"scores.":[220],"determine":[222],"emerging":[225],"intermittently":[226],"correct":[230],"erroneous":[232],"If":[234],"persist,":[237],"recognize":[239],"generated":[243],"failure.":[250],"evaluate":[252],"proposed":[254],"technique":[255],"from":[260]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":7}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
