{"id":"https://openalex.org/W7225013206","doi":"https://doi.org/10.1016/j.heliyon.2026.e45580","title":"Pre-construction risk assessment of accident scenarios with a hierarchical transformer","display_name":"Pre-construction risk assessment of accident scenarios with a hierarchical transformer","publication_year":2026,"publication_date":"2026-10-31","ids":{"openalex":"https://openalex.org/W7225013206","doi":"https://doi.org/10.1016/j.heliyon.2026.e45580"},"language":"en","primary_location":{"id":"doi:10.1016/j.heliyon.2026.e45580","doi":"https://doi.org/10.1016/j.heliyon.2026.e45580","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.heliyon.2026.e45580","pdf_url":"https://www.cell.com/heliyon/pdf/S2405-8440(26)01095-9.pdf","source":{"id":"https://openalex.org/S2898612692","display_name":"Heliyon","issn_l":"2405-8440","issn":["2405-8440"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","ki-jl-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Heliyon","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.cell.com/heliyon/pdf/S2405-8440(26)01095-9.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028923197","display_name":"MyoungBae \uc11c\uba85\ubc30Seo","orcid":null,"observed_orcids":[]},"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"]},{"id":"https://openalex.org/I3019177047","display_name":"Korea Institute of Civil Engineering and Building Technology","ror":"https://ror.org/035enhp47","country_code":"KR","type":"government","lineage":["https://openalex.org/I2801339556","https://openalex.org/I3019177047","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"MyoungBae Seo","raw_affiliation_strings":["Department of Computer Science & Engineering and Convergence Engineering for Intelligent Drone, XR Research Center, Sejong University, Seoul, 05006, Republic of Korea","Future & Smart Construction Division, Korea Institute of Civil Engineering and Building Technology, Goyang, Gyeonggi, 10223, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science & Engineering and Convergence Engineering for Intelligent Drone, XR Research Center, Sejong University, Seoul, 05006, Republic of Korea","institution_ids":["https://openalex.org/I28777354"]},{"raw_affiliation_string":"Future & Smart Construction Division, Korea Institute of Civil Engineering and Building Technology, Goyang, Gyeonggi, 10223, Republic of Korea","institution_ids":["https://openalex.org/I3019177047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064432989","display_name":"\ubc15\ud615\uc9c4","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3019177047","display_name":"Korea Institute of Civil Engineering and Building Technology","ror":"https://ror.org/035enhp47","country_code":"KR","type":"government","lineage":["https://openalex.org/I2801339556","https://openalex.org/I3019177047","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"HyungJin Park","raw_affiliation_strings":["Future & Smart Construction Division, Korea Institute of Civil Engineering and Building Technology, Goyang, Gyeonggi, 10223, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Future & Smart Construction Division, Korea Institute of Civil Engineering and Building Technology, Goyang, Gyeonggi, 10223, Republic of Korea","institution_ids":["https://openalex.org/I3019177047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011752848","display_name":"NamGyu Jung","orcid":"https://orcid.org/0000-0001-8740-1760","observed_orcids":["https://orcid.org/0000-0001-8740-1760"]},"institutions":[{"id":"https://openalex.org/I12832649","display_name":"Gachon University","ror":"https://ror.org/03ryywt80","country_code":"KR","type":"education","lineage":["https://openalex.org/I12832649"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"NamGyu Jung","raw_affiliation_strings":["Department of Computer Engineering, Gachon University, Seongnam, Gyeonggi, 13120, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-8740-1760","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Gachon University, Seongnam, Gyeonggi, 13120, Republic of Korea","institution_ids":["https://openalex.org/I12832649"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011752848"],"corresponding_institution_ids":["https://openalex.org/I12832649"],"apc_list":{"value":2270,"currency":"USD","value_usd":2270},"apc_paid":{"value":2270,"currency":"USD","value_usd":2270},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.89555292,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"16","first_page":"e45580","last_page":"e45580"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10809","display_name":"Occupational Health and Safety Research","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10809","display_name":"Occupational Health and Safety Research","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13808","display_name":"Construction Engineering and Safety","score":0.0005000000237487257,"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/T11006","display_name":"BIM and Construction Integration","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/construction-safety","display_name":"construction safety","score":0.7110000252723694},{"id":"https://openalex.org/keywords/hierarchical-transformer","display_name":"hierarchical transformer","score":0.8029999732971191},{"id":"https://openalex.org/keywords/risk-prediction-score","display_name":"risk scoring","score":0.722000002861023},{"id":"https://openalex.org/keywords/crash-severity-prediction","display_name":"accident severity prediction","score":0.46799999475479126}],"concepts":[{"id":"https://openalex.org/C2780289543","wikidata":"https://www.wikidata.org/wiki/Q424630","display_name":"Accident (philosophy)","level":2,"score":0.6801999807357788},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.5788000226020813},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.5224000215530396},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5163999795913696},{"id":"https://openalex.org/C86804380","wikidata":"https://www.wikidata.org/wiki/Q5164479","display_name":"Construction site safety","level":2,"score":0.42320001125335693},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.41999998688697815},{"id":"https://openalex.org/C2780591428","wikidata":"https://www.wikidata.org/wiki/Q2493120","display_name":"Accident analysis","level":2,"score":0.3147999942302704},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30090001225471497},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.3000999987125397},{"id":"https://openalex.org/C3017944768","wikidata":"https://www.wikidata.org/wiki/Q1450463","display_name":"Poison control","level":2,"score":0.2896000146865845},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.27300000190734863},{"id":"https://openalex.org/C132835097","wikidata":"https://www.wikidata.org/wiki/Q7663745","display_name":"System safety","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C33724603","wikidata":"https://www.wikidata.org/wiki/Q812540","display_name":"Bayesian network","level":2,"score":0.2621000111103058},{"id":"https://openalex.org/C44492722","wikidata":"https://www.wikidata.org/wiki/Q327069","display_name":"Conditional probability","level":2,"score":0.2590000033378601},{"id":"https://openalex.org/C185874996","wikidata":"https://www.wikidata.org/wiki/Q269699","display_name":"Interdependence","level":2,"score":0.2572999894618988},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.251800000667572},{"id":"https://openalex.org/C77595967","wikidata":"https://www.wikidata.org/wiki/Q3151013","display_name":"Forensic engineering","level":1,"score":0.2517000138759613}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.heliyon.2026.e45580","doi":"https://doi.org/10.1016/j.heliyon.2026.e45580","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.heliyon.2026.e45580","pdf_url":"https://www.cell.com/heliyon/pdf/S2405-8440(26)01095-9.pdf","source":{"id":"https://openalex.org/S2898612692","display_name":"Heliyon","issn_l":"2405-8440","issn":["2405-8440"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","ki-jl-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Heliyon","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b6ff2b69482445aa934c5f197c2499dc","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/b6ff2b69482445aa934c5f197c2499dc","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,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Heliyon, Vol 12, Iss 16, Pp e45580- (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.heliyon.2026.e45580","doi":"https://doi.org/10.1016/j.heliyon.2026.e45580","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.heliyon.2026.e45580","pdf_url":"https://www.cell.com/heliyon/pdf/S2405-8440(26)01095-9.pdf","source":{"id":"https://openalex.org/S2898612692","display_name":"Heliyon","issn_l":"2405-8440","issn":["2405-8440"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","ki-jl-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Heliyon","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.6773999929428101,"display_name":"Industry, innovation and infrastructure"},{"id":"https://metadata.un.org/sdg/11","score":0.5142999887466431,"display_name":"Sustainable cities and communities"},{"id":"https://metadata.un.org/sdg/3","score":0.4043000042438507,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1567364043","display_name":null,"funder_award_id":"CRC21015","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"}],"funders":[{"id":"https://openalex.org/F4320325370","display_name":"National Research Council of Science and Technology","ror":"https://ror.org/058rymf81"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225013206.pdf","grobid_xml":"https://content.openalex.org/works/W7225013206.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W2064675550","https://openalex.org/W2207774637","https://openalex.org/W2761891891","https://openalex.org/W2790722345","https://openalex.org/W2906127197","https://openalex.org/W2958657326","https://openalex.org/W2964906461","https://openalex.org/W2976675822","https://openalex.org/W2994143978","https://openalex.org/W2997218195","https://openalex.org/W3003610113","https://openalex.org/W3038377241","https://openalex.org/W3048378273","https://openalex.org/W3080722140","https://openalex.org/W3119539891","https://openalex.org/W3126290224","https://openalex.org/W3155812415","https://openalex.org/W3202624171","https://openalex.org/W4327698773","https://openalex.org/W4388242041","https://openalex.org/W4389502307","https://openalex.org/W4396767342","https://openalex.org/W4396850416","https://openalex.org/W4396914688","https://openalex.org/W4401068877","https://openalex.org/W4407843702"],"related_works":["https://openalex.org/W4385662774","https://openalex.org/W4399656866","https://openalex.org/W7223468905","https://openalex.org/W7155227463","https://openalex.org/W4415998341","https://openalex.org/W4390502376","https://openalex.org/W7164346322","https://openalex.org/W4401248759","https://openalex.org/W4210933095","https://openalex.org/W7163749801"],"abstract_inverted_index":{"The":[0,100],"construction":[1,72,109,217],"industry":[2],"continues":[3],"to":[4],"face":[5],"persistently":[6],"high":[7],"accident":[8,22,68,76,103,139,203,211],"rates":[9],"despite":[10],"decades":[11],"of":[12,30,93,132,145],"safety":[13,38],"regulation.":[14],"Preventing":[15],"these":[16,118],"accidents":[17],"depends":[18],"on":[19,41,137,177],"knowing":[20],"which":[21,71],"scenarios":[23,191,212],"are":[24,48,80],"likely":[25],"for":[26,62,183,209],"a":[27,59,96,125,206],"given":[28],"type":[29,110],"work":[31,74,112,123,185,218],"before":[32,216],"it":[33],"begins,":[34],"yet":[35],"most":[36],"data-driven":[37],"studies":[39],"rely":[40],"site":[42],"imagery":[43],"or":[44],"free-text":[45],"reports":[46],"that":[47,128,201],"unavailable":[49],"at":[50],"the":[51,88,115,130,142,157,160,166,174,189],"planning":[52],"stage.":[53],"In":[54],"this":[55],"study,":[56],"we":[57],"present":[58],"transformer-based":[60],"method":[61],"pre-construction":[63],"risk":[64,126],"assessment":[65],"using":[66],"structured":[67,202],"records,":[69],"in":[70],"type,":[73],"process,":[75,113],"object,":[77],"and":[78,105,111,120,147,152,163,165,169,179,192,213],"cause":[79],"jointly":[81],"recorded.":[82],"We":[83],"derive":[84],"8902":[85],"instances":[86],"from":[87,108],"Construction":[89],"Accident":[90],"Cases":[91],"Database":[92],"Korea":[94],"through":[95],"documented":[97],"preprocessing":[98],"procedure.":[99],"model":[101,158],"predicts":[102],"objects":[104],"causes":[106],"hierarchically":[107],"capturing":[114],"interdependencies":[116],"among":[117],"fields,":[119],"assigns":[121],"each":[122],"description":[124],"score":[127],"combines":[129],"likelihood":[131],"its":[133],"ranked":[134,190],"scenarios,":[135],"conditional":[136],"an":[138],"occurring,":[140],"with":[141],"predicted":[143],"numbers":[144],"fatalities":[146],"injuries.":[148],"Against":[149],"recurrent,":[150],"attention-based,":[151],"conventional":[153],"machine":[154],"learning":[155],"baselines,":[156],"achieves":[159],"highest":[161],"HIT@1":[162],"NDCG@30":[164],"lowest":[167],"fatality":[168],"injury":[170],"errors":[171],"while":[172],"matching":[173],"strongest":[175],"baselines":[176],"HIT@30":[178],"MAP@30.":[180],"Risk":[181],"assessments":[182],"representative":[184],"descriptions":[186],"illustrate":[187],"how":[188],"scores":[193],"can":[194],"inform":[195],"preventive":[196],"planning.":[197],"These":[198],"findings":[199],"indicate":[200],"records":[204],"provide":[205],"practical":[207],"basis":[208],"anticipating":[210],"their":[214],"severity":[215],"starts.":[219]},"counts_by_year":[],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2026-11-01T00:00:00"}