{"id":"https://openalex.org/W3026938590","doi":"https://doi.org/10.3390/s20102881","title":"Analysis of the Position Recognition of the Bucket Tip According to the Motion Measurement Method of Excavator Boom, Stick and Bucket","display_name":"Analysis of the Position Recognition of the Bucket Tip According to the Motion Measurement Method of Excavator Boom, Stick and Bucket","publication_year":2020,"publication_date":"2020-05-19","ids":{"openalex":"https://openalex.org/W3026938590","doi":"https://doi.org/10.3390/s20102881","mag":"3026938590","pmid":"https://pubmed.ncbi.nlm.nih.gov/32438711"},"language":"en","primary_location":{"id":"doi:10.3390/s20102881","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20102881","pdf_url":"https://www.mdpi.com/1424-8220/20/10/2881/pdf?version=1590578936","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/1424-8220/20/10/2881/pdf?version=1590578936","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011901607","display_name":"Dongik Sun","orcid":"https://orcid.org/0000-0001-9253-2132"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongik Sun","raw_affiliation_strings":["Department of Mechatronics Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Mechatronics Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032650886","display_name":"Changuk Ji","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Changuk Ji","raw_affiliation_strings":["OHSUNG SYSTEM CO., LTD., 62 0 504ho, Gwangdeokseo-ro, Danwon-gu, Ansan-si, Gyeonggi-do 15461, Korea"],"affiliations":[{"raw_affiliation_string":"OHSUNG SYSTEM CO., LTD., 62 0 504ho, Gwangdeokseo-ro, Danwon-gu, Ansan-si, Gyeonggi-do 15461, Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103871695","display_name":"Sunghoon Jang","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunghoon Jang","raw_affiliation_strings":["ROHAU CO., Ltd., Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea"],"affiliations":[{"raw_affiliation_string":"ROHAU CO., Ltd., Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101595607","display_name":"Sangkeun Lee","orcid":"https://orcid.org/0000-0002-1317-5112"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sangkeun Lee","raw_affiliation_strings":["Department of Mechatronics Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Mechatronics Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045608588","display_name":"Joon Kyu No","orcid":"https://orcid.org/0009-0006-6601-1548"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joonkyu No","raw_affiliation_strings":["Department of Mechatronics Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Mechatronics Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101423562","display_name":"Chang-Soo Han","orcid":"https://orcid.org/0000-0002-8561-847X"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Changsoo Han","raw_affiliation_strings":["Department of Robot Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Robot Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016417103","display_name":"Jeakweon Han","orcid":"https://orcid.org/0000-0003-0539-9519"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jeakweon Han","raw_affiliation_strings":["Department of Robot Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Robot Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103203864","display_name":"Min-Sung Kang","orcid":"https://orcid.org/0000-0002-8459-5843"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Minsung Kang","raw_affiliation_strings":["Department of Smart Interdisciplinary Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Smart Interdisciplinary Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, Korea","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5016417103","https://openalex.org/A5103203864"],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.8628,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.69892884,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"20","issue":"10","first_page":"2881","last_page":"2881"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T13451","display_name":"Mechanical Engineering Research and Applications","score":0.9854999780654907,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9607999920845032,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/excavator","display_name":"Excavator","score":0.9914640784263611},{"id":"https://openalex.org/keywords/boom","display_name":"Boom","score":0.872588574886322},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.5912312269210815},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.5728123784065247},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.4495764672756195},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.44655975699424744},{"id":"https://openalex.org/keywords/marine-engineering","display_name":"Marine engineering","score":0.4396451711654663},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.41048648953437805},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38322535157203674},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.2278028130531311}],"concepts":[{"id":"https://openalex.org/C141392084","wikidata":"https://www.wikidata.org/wiki/Q182661","display_name":"Excavator","level":2,"score":0.9914640784263611},{"id":"https://openalex.org/C141441539","wikidata":"https://www.wikidata.org/wiki/Q1970908","display_name":"Boom","level":2,"score":0.872588574886322},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.5912312269210815},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.5728123784065247},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4495764672756195},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.44655975699424744},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.4396451711654663},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.41048648953437805},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38322535157203674},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2278028130531311},{"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","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}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s20102881","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20102881","pdf_url":"https://www.mdpi.com/1424-8220/20/10/2881/pdf?version=1590578936","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:32438711","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32438711","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:doaj.org/article:a72ca192e1214bedac0d10501b22c68c","is_oa":true,"landing_page_url":"https://doaj.org/article/a72ca192e1214bedac0d10501b22c68c","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 10, p 2881 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/10/2881/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s20102881","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:pubmedcentral.nih.gov:7284364","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7284364","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"}],"best_oa_location":{"id":"doi:10.3390/s20102881","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20102881","pdf_url":"https://www.mdpi.com/1424-8220/20/10/2881/pdf?version=1590578936","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":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6299999952316284}],"awards":[{"id":"https://openalex.org/G3717255888","display_name":null,"funder_award_id":"No.1415160658(P0006914)","funder_id":"https://openalex.org/F4320321681","funder_display_name":"Ministry of Trade, Industry and Energy"}],"funders":[{"id":"https://openalex.org/F4320321142","display_name":"Hanyang University","ror":"https://ror.org/046865y68"},{"id":"https://openalex.org/F4320321681","display_name":"Ministry of Trade, Industry and Energy","ror":"https://ror.org/008nkqk13"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3026938590.pdf","grobid_xml":"https://content.openalex.org/works/W3026938590.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W6958278","https://openalex.org/W1989694830","https://openalex.org/W2009471830","https://openalex.org/W2018193834","https://openalex.org/W2045361758","https://openalex.org/W2066329101","https://openalex.org/W2066380996","https://openalex.org/W2108731128","https://openalex.org/W2116921723","https://openalex.org/W2137629461","https://openalex.org/W2159004540","https://openalex.org/W2253578846","https://openalex.org/W2322253864","https://openalex.org/W2325993796","https://openalex.org/W2777897034","https://openalex.org/W2888500011","https://openalex.org/W2903099067","https://openalex.org/W2917781887","https://openalex.org/W2921146143","https://openalex.org/W2940336311","https://openalex.org/W2943412383","https://openalex.org/W2947511913","https://openalex.org/W2961243073","https://openalex.org/W2971316892","https://openalex.org/W2983423863","https://openalex.org/W2983535430","https://openalex.org/W2993902291","https://openalex.org/W2996945294","https://openalex.org/W2997898942","https://openalex.org/W2998876260","https://openalex.org/W3005850895","https://openalex.org/W3014340066","https://openalex.org/W3089448668","https://openalex.org/W3120372698","https://openalex.org/W4232954883","https://openalex.org/W6605444411","https://openalex.org/W6788587506"],"related_works":["https://openalex.org/W3003601017","https://openalex.org/W2038528908","https://openalex.org/W2997898942","https://openalex.org/W2997279469","https://openalex.org/W2901741596","https://openalex.org/W2363098002","https://openalex.org/W2347606691","https://openalex.org/W2367215492","https://openalex.org/W3216860563","https://openalex.org/W2350061083"],"abstract_inverted_index":{"On":[0],"modern":[1],"construction":[2],"sites,":[3],"guidance":[4,74,162],"and":[5,37,39,56,58,67,75,85,108,126,130,137],"automation":[6,76],"systems":[7],"are":[8,70],"increasingly":[9],"applied":[10],"to":[11,19,87,95,100,168],"excavators.":[12],"Recently,":[13],"studies":[14],"have":[15],"been":[16],"actively":[17],"conducted":[18],"compare":[20],"the":[21,25,29,34,40,46,50,59,64,88,97,104,118,121,134],"estimation":[22],"results":[23,132,148],"of":[24,33,48,53,61,120,155],"bucket":[26,38,122,138],"tip":[27,123],"with":[28],"motion":[30],"measurement":[31],"method":[32,47,60],"boom,":[35,54,65,135],"stick,":[36,55,136],"sensor":[41,80,105,113],"selection.":[42],"This":[43],"study":[44],"selected":[45,94],"measuring":[49,63],"cylinder":[51],"length":[52],"bucket,":[57,68],"directly":[62],"arm,":[66],"which":[69],"commonly":[71],"used":[72],"in":[73,90,160],"systems.":[77],"A":[78],"low-cost":[79],"that":[81],"can":[82],"be":[83,158],"attached":[84],"detached":[86],"excavator":[89,109,166],"modular":[91],"form":[92],"was":[93,124],"apply":[96],"above":[98],"methods":[99],"commercial":[101],"excavator.":[102],"After":[103],"selection,":[106],"hardware":[107],"simulation":[110,131],"models":[111],"for":[112],"measurements":[114],"were":[115,139],"constructed.":[116],"Finally,":[117],"trajectory":[119],"compared":[125],"analyzed":[127],"through":[128],"graphs":[129],"when":[133],"independently":[140],"rotated":[141],"one":[142],"by":[143],"one,":[144],"or":[145,163],"together.":[146],"The":[147],"gives":[149],"a":[150],"guideline":[151],"on":[152],"what":[153],"kinds":[154],"sensors":[156],"would":[157],"better":[159],"machine":[161],"controlling":[164],"an":[165],"according":[167],"given":[169],"external":[170],"environments.":[171]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}