{"id":"https://openalex.org/W4386131824","doi":"https://doi.org/10.1109/lgrs.2023.3308080","title":"Numerical Solver-Independent Seismic Wave Simulation Using Task-Decomposed Physics-Informed Neural Networks","display_name":"Numerical Solver-Independent Seismic Wave Simulation Using Task-Decomposed Physics-Informed Neural Networks","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4386131824","doi":"https://doi.org/10.1109/lgrs.2023.3308080"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2023.3308080","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3308080","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5102008906","display_name":"Jiayang Zou","orcid":"https://orcid.org/0000-0002-3687-4805"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingbo Zou","raw_affiliation_strings":["Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, Changchun, China","Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, No.938 Xi MinZhu Street, Changchun, Jilin Province, China"],"raw_orcid":"https://orcid.org/0000-0002-3687-4805","affiliations":[{"raw_affiliation_string":"Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716","https://openalex.org/I4210134929"]},{"raw_affiliation_string":"Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, No.938 Xi MinZhu Street, Changchun, Jilin Province, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100645959","display_name":"Cai Liu","orcid":"https://orcid.org/0000-0002-7852-3894"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cai Liu","raw_affiliation_strings":["Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, Changchun, China","Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, No.938 Xi MinZhu Street, Changchun, Jilin Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716","https://openalex.org/I4210134929"]},{"raw_affiliation_string":"Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, No.938 Xi MinZhu Street, Changchun, Jilin Province, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020237777","display_name":"Chao Song","orcid":"https://orcid.org/0000-0002-1087-8701"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Song","raw_affiliation_strings":["Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, Changchun, China","Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, No.938 Xi MinZhu Street, Changchun, Jilin Province, China"],"raw_orcid":"https://orcid.org/0000-0002-1087-8701","affiliations":[{"raw_affiliation_string":"Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716","https://openalex.org/I4210134929"]},{"raw_affiliation_string":"Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, No.938 Xi MinZhu Street, Changchun, Jilin Province, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019934303","display_name":"Pengfei Zhao","orcid":"https://orcid.org/0000-0003-2034-7696"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengfei Zhao","raw_affiliation_strings":["Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, Changchun, China","Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, No.938 Xi MinZhu Street, Changchun, Jilin Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716","https://openalex.org/I4210134929"]},{"raw_affiliation_string":"Department of Geophysics, College of Geo-Exploration Science and Technology, Jilin University, No.938 Xi MinZhu Street, Changchun, Jilin Province, China","institution_ids":["https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3191,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.76129368,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.7860525846481323},{"id":"https://openalex.org/keywords/singularity","display_name":"Singularity","score":0.6966719627380371},{"id":"https://openalex.org/keywords/wave-equation","display_name":"Wave equation","score":0.6317489147186279},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5751569271087646},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5671342015266418},{"id":"https://openalex.org/keywords/seismic-wave","display_name":"Seismic wave","score":0.515033483505249},{"id":"https://openalex.org/keywords/numerical-analysis","display_name":"Numerical analysis","score":0.43156057596206665},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4310351610183716},{"id":"https://openalex.org/keywords/numerical-stability","display_name":"Numerical stability","score":0.4157818853855133},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.41376766562461853},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.38934266567230225},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23295876383781433},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.20996934175491333},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2092890739440918},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19818615913391113},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.18408024311065674},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.16933760046958923},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.13258272409439087}],"concepts":[{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.7860525846481323},{"id":"https://openalex.org/C16171025","wikidata":"https://www.wikidata.org/wiki/Q863349","display_name":"Singularity","level":2,"score":0.6966719627380371},{"id":"https://openalex.org/C59696629","wikidata":"https://www.wikidata.org/wiki/Q193846","display_name":"Wave equation","level":2,"score":0.6317489147186279},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5751569271087646},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5671342015266418},{"id":"https://openalex.org/C78542244","wikidata":"https://www.wikidata.org/wiki/Q186167","display_name":"Seismic wave","level":2,"score":0.515033483505249},{"id":"https://openalex.org/C48753275","wikidata":"https://www.wikidata.org/wiki/Q11216","display_name":"Numerical analysis","level":2,"score":0.43156057596206665},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4310351610183716},{"id":"https://openalex.org/C176321772","wikidata":"https://www.wikidata.org/wiki/Q1430640","display_name":"Numerical stability","level":3,"score":0.4157818853855133},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.41376766562461853},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.38934266567230225},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23295876383781433},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.20996934175491333},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2092890739440918},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19818615913391113},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.18408024311065674},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.16933760046958923},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13258272409439087},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2023.3308080","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3308080","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5016293534","display_name":null,"funder_award_id":"20230101082JC","funder_id":"https://openalex.org/F4320310121","funder_display_name":"Natural Science Foundation of Jilin Province"},{"id":"https://openalex.org/G8922579030","display_name":null,"funder_award_id":"41874125","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320310121","display_name":"Natural Science Foundation of Jilin Province","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2899283552","https://openalex.org/W3035842227","https://openalex.org/W3047035577","https://openalex.org/W3123973360","https://openalex.org/W3161445736","https://openalex.org/W3184908771","https://openalex.org/W3196492281","https://openalex.org/W3208869780","https://openalex.org/W3211225070","https://openalex.org/W3215603196","https://openalex.org/W4226244456","https://openalex.org/W4285818764","https://openalex.org/W6780261245","https://openalex.org/W6798418994","https://openalex.org/W6802232278"],"related_works":["https://openalex.org/W2351083540","https://openalex.org/W2953854768","https://openalex.org/W4231686530","https://openalex.org/W2389690162","https://openalex.org/W2186864281","https://openalex.org/W2060497234","https://openalex.org/W3185647786","https://openalex.org/W4224067915","https://openalex.org/W2661302134","https://openalex.org/W2390678437"],"abstract_inverted_index":{"Solving":[0],"the":[1,9,32,38,44,58,76,80,95,100,115,122,132,142,151,161],"wave":[2,34,81,96,152,169],"equation":[3,35,82,153],"is":[4],"an":[5],"essential":[6],"step":[7],"in":[8,22,30,121,157],"simulation":[10],"of":[11,40,79,94,117,147],"seismic":[12,41,168],"wavefields.":[13],"Physics-informed":[14],"neural":[15],"networks":[16],"(PINNs)":[17],"have":[18,65],"been":[19,155],"widely":[20],"applied":[21],"geophysics.":[23],"However,":[24,61],"there":[25],"are":[26],"still":[27],"some":[28],"challenges":[29],"solving":[31],"time-domain":[33],"due":[36],"to":[37,56,74,149],"complexity":[39],"wavefields":[42,107],"and":[43,69,141,160],"point":[45,101],"source":[46,102],"singularity.":[47],"Numerical":[48],"solutions":[49,78],"can":[50,166],"be":[51],"used":[52],"as":[53,83,108],"initial":[54,109],"conditions":[55],"constrain":[57],"network":[59,133],"training.":[60,144],"numerical":[62,92],"solver-assisted":[63],"methods":[64],"their":[66],"own":[67],"accuracy":[68],"stability":[70],"limitations.":[71],"We":[72],"propose":[73],"use":[75],"analytical":[77,106],"prior":[84],"knowledge.":[85],"This":[86],"method":[87],"does":[88],"not":[89],"rely":[90],"on":[91],"solvers":[93],"equation.":[97],"It":[98],"avoids":[99],"singularity":[103],"by":[104,125],"using":[105],"conditions.":[110],"In":[111],"addition,":[112],"we":[113],"tackle":[114],"issue":[116],"balancing":[118],"different":[119,158],"terms":[120],"loss":[123],"function":[124],"proposing":[126],"task-decomposed":[127],"PINNs":[128],"(TD-PINNs).":[129],"TD-PINNs":[130,148],"divide":[131],"training":[134],"into":[135],"three":[136],"steps,":[137],"including":[138],"pre-training,":[139],"full-learning,":[140],"physics-enhanced":[143],"The":[145],"performance":[146],"solve":[150],"has":[154],"tested":[156],"models,":[159],"results":[162],"show":[163],"that":[164],"it":[165],"simulate":[167],"propagation":[170],"with":[171],"reasonable":[172],"accuracy.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
