{"id":"https://openalex.org/W4401808997","doi":"https://doi.org/10.3390/s24175476","title":"Improved YOLOv5 Network for High-Precision Three-Dimensional Positioning and Attitude Measurement of Container Spreaders in Automated Quayside Cranes","display_name":"Improved YOLOv5 Network for High-Precision Three-Dimensional Positioning and Attitude Measurement of Container Spreaders in Automated Quayside Cranes","publication_year":2024,"publication_date":"2024-08-23","ids":{"openalex":"https://openalex.org/W4401808997","doi":"https://doi.org/10.3390/s24175476","pmid":"https://pubmed.ncbi.nlm.nih.gov/39275386"},"language":"en","primary_location":{"id":"doi:10.3390/s24175476","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s24175476","pdf_url":"https://www.mdpi.com/1424-8220/24/17/5476/pdf?version=1724421108","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/24/17/5476/pdf?version=1724421108","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Yujie Zhang","orcid":"https://orcid.org/0000-0003-3078-8305"},"institutions":[{"id":"https://openalex.org/I110026055","display_name":"Iscte \u2013 Instituto Universit\u00e1rio de Lisboa","ror":"https://ror.org/014837179","country_code":"PT","type":"education","lineage":["https://openalex.org/I110026055"]},{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN","PT"],"is_corresponding":false,"raw_author_name":"Yujie Zhang","raw_affiliation_strings":["Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China","School of Technology and Architecture, ISCTE-Instituto Universit\u00e1rio de Lisboa, 1649-026 Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China","institution_ids":["https://openalex.org/I96733725"]},{"raw_affiliation_string":"School of Technology and Architecture, ISCTE-Instituto Universit\u00e1rio de Lisboa, 1649-026 Lisbon, Portugal","institution_ids":["https://openalex.org/I110026055"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113345114","display_name":"Yangchen Song","orcid":null},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangchen Song","raw_affiliation_strings":["Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China"],"affiliations":[{"raw_affiliation_string":"Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057515731","display_name":"Luocheng Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luocheng Zheng","raw_affiliation_strings":["Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China"],"affiliations":[{"raw_affiliation_string":"Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075764191","display_name":"Octavian Postolache","orcid":"https://orcid.org/0000-0001-5055-6347"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Octavian Postolache","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, ISCTE-Instituto Universit\u00e1rio de Lisboa, 1649-026 Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, ISCTE-Instituto Universit\u00e1rio de Lisboa, 1649-026 Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090630579","display_name":"Chao Mi","orcid":"https://orcid.org/0000-0002-0809-0624"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Mi","raw_affiliation_strings":["Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China","Shanghai SMUVision Smart Technology Ltd., Shanghai 201306, China"],"affiliations":[{"raw_affiliation_string":"Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China","institution_ids":["https://openalex.org/I96733725"]},{"raw_affiliation_string":"Shanghai SMUVision Smart Technology Ltd., Shanghai 201306, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111214518","display_name":"Yang Shen","orcid":null},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Shen","raw_affiliation_strings":["Higher Technology College, Shanghai Maritime University, Shanghai 201306, China","Shanghai SMUVision Smart Technology Ltd., Shanghai 201306, China"],"affiliations":[{"raw_affiliation_string":"Higher Technology College, Shanghai Maritime University, Shanghai 201306, China","institution_ids":["https://openalex.org/I96733725"]},{"raw_affiliation_string":"Shanghai SMUVision Smart Technology Ltd., Shanghai 201306, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5111214518"],"corresponding_institution_ids":["https://openalex.org/I96733725"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":4.1544,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.94059251,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"24","issue":"17","first_page":"5476","last_page":"5476"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/container","display_name":"Container (type theory)","score":0.687616229057312},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5430774688720703},{"id":"https://openalex.org/keywords/lock","display_name":"Lock (firearm)","score":0.5411926507949829},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5337287783622742},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5224615335464478},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5133399367332458},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.482784628868103},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.4803641736507416},{"id":"https://openalex.org/keywords/accuracy-and-precision","display_name":"Accuracy and precision","score":0.44095492362976074},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.30911415815353394},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12400856614112854},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.10905653238296509},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10224005579948425}],"concepts":[{"id":"https://openalex.org/C2781018962","wikidata":"https://www.wikidata.org/wiki/Q5164884","display_name":"Container (type theory)","level":2,"score":0.687616229057312},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5430774688720703},{"id":"https://openalex.org/C174839445","wikidata":"https://www.wikidata.org/wiki/Q1134386","display_name":"Lock (firearm)","level":2,"score":0.5411926507949829},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5337287783622742},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5224615335464478},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5133399367332458},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.482784628868103},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.4803641736507416},{"id":"https://openalex.org/C202799725","wikidata":"https://www.wikidata.org/wiki/Q272035","display_name":"Accuracy and precision","level":2,"score":0.44095492362976074},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30911415815353394},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12400856614112854},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.10905653238296509},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10224005579948425},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/s24175476","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s24175476","pdf_url":"https://www.mdpi.com/1424-8220/24/17/5476/pdf?version=1724421108","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:39275386","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39275386","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:11397845","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11397845","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:8c8707240f7b4d5091318cbd657710cf","is_oa":true,"landing_page_url":"https://doaj.org/article/8c8707240f7b4d5091318cbd657710cf","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 24, Iss 17, p 5476 (2024)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/24/17/5476/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s24175476","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:repositorio.iscte-iul.pt:10071/32933","is_oa":true,"landing_page_url":"http://hdl.handle.net/10071/32933","pdf_url":null,"source":{"id":"https://openalex.org/S4306400114","display_name":"Reposit\u00f3rio Institucional do ISCTE-IUL (ISCTE-IUL)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I110026055","host_organization_name":"Iscte \u2013 Instituto Universit\u00e1rio de Lisboa","host_organization_lineage":["https://openalex.org/I110026055"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"doi:10.3390/s24175476","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s24175476","pdf_url":"https://www.mdpi.com/1424-8220/24/17/5476/pdf?version=1724421108","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2997677129","display_name":null,"funder_award_id":"52472435","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3721921410","display_name":null,"funder_award_id":"22ZR1427700","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","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/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4401808997.pdf","grobid_xml":"https://content.openalex.org/works/W4401808997.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1976468890","https://openalex.org/W2011260964","https://openalex.org/W2142796063","https://openalex.org/W2147421915","https://openalex.org/W2164847484","https://openalex.org/W2256362396","https://openalex.org/W2698984883","https://openalex.org/W2752782242","https://openalex.org/W2787316779","https://openalex.org/W2791710889","https://openalex.org/W2884585870","https://openalex.org/W2897392422","https://openalex.org/W3034331889","https://openalex.org/W3047435356","https://openalex.org/W3131497608","https://openalex.org/W4211161807","https://openalex.org/W4306403150","https://openalex.org/W4310398018","https://openalex.org/W4312126523","https://openalex.org/W4362731281","https://openalex.org/W4386088089","https://openalex.org/W4386362993","https://openalex.org/W6644376201"],"related_works":["https://openalex.org/W2367301169","https://openalex.org/W2974221847","https://openalex.org/W2352134912","https://openalex.org/W2001079144","https://openalex.org/W4393477817","https://openalex.org/W2048054615","https://openalex.org/W2480624181","https://openalex.org/W2581710029","https://openalex.org/W2055230095","https://openalex.org/W4206032922"],"abstract_inverted_index":{"For":[0],"automated":[1],"quayside":[2],"container":[3,15,81],"cranes,":[4],"accurate":[5],"measurement":[6,32,115,150],"of":[7,13,25,75,97,116,140],"the":[8,14,20,35,72,76,80,90,98,107,117,137],"three-dimensional":[9,37,91,111],"positioning":[10,112],"and":[11,22,39,79,93,113,130,135],"attitude":[12,114],"spreader":[16,99,118,128],"is":[17,56],"crucial":[18],"for":[19,34,58,110,127],"safe":[21],"efficient":[23],"transfer":[24],"containers.":[26],"This":[27],"paper":[28,122],"proposes":[29],"a":[30,44,148],"high-precision":[31],"method":[33,55,109],"spreader's":[36,77],"position":[38,92],"rotational":[40,94],"angles":[41],"based":[42],"on":[43],"single":[45,141],"vertically":[46],"mounted":[47],"fixed-focus":[48],"visual":[49],"camera.":[50],"Firstly,":[51],"an":[52,68],"image":[53,86],"preprocessing":[54],"proposed":[57],"complex":[59],"port":[60],"environments.":[61],"The":[62],"improved":[63],"YOLOv5":[64],"network,":[65],"enhanced":[66],"with":[67,85],"attention":[69],"mechanism,":[70],"increases":[71],"detection":[73,105,125],"accuracy":[74,126],"keypoints":[78,129],"lock":[82,131],"holes.":[83],"Combined":[84],"morphological":[87],"processing":[88],"methods,":[89,106],"angle":[95],"changes":[96],"are":[100],"measured.":[101],"Compared":[102],"to":[103],"traditional":[104],"single-camera-based":[108],"employed":[119],"in":[120,133,143],"this":[121],"achieves":[123],"higher":[124],"holes":[132],"experiments":[134],"improves":[136],"operational":[138],"speed":[139],"operations":[142],"actual":[144],"tests,":[145],"making":[146],"it":[147],"feasible":[149],"approach.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":3}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}