{"id":"https://openalex.org/A5042503586","orcid":"https://orcid.org/0000-0002-0624-9048","observed_orcids":["https://orcid.org/0000-0002-0624-9048"],"display_name":"Backjin Lee","raw_author_names":["Back-Jin Lee","BackJin Lee","Backjin LEE","Backjin Lee","\uc774\ubc31\uc9c4"],"full_name":"Backjin Lee","works_count":29,"cited_by_count":489,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":9,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5042503586","orcid":"https://orcid.org/0000-0002-0624-9048","observed_orcids":["https://orcid.org/0000-0002-0624-9048"]},"affiliations":[{"institution":{"id":"https://openalex.org/I113306721","ror":"https://ror.org/03t78wx29","display_name":"Hiroshima University","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]},"years":[2006,2005,2004,2003]},{"institution":{"id":"https://openalex.org/I4210152801","ror":"https://ror.org/05kf6ye97","display_name":"Korea Research Institute for Human Settlements","country_code":"KR","type":"nonprofit","lineage":["https://openalex.org/I4210097958","https://openalex.org/I4210152801"]},"years":[2013,2012,2011,2010,2009,2008]},{"institution":{"id":"https://openalex.org/I4387152630","ror":"https://ror.org/05c8wa765","display_name":"Japan Society of Civil Engineers","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4387152630"]},"years":[2004]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","count":23,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T10841","display_name":"Economic and Environmental Valuation","count":9,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","count":9,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T10298","display_name":"Urban Transport and Accessibility","count":8,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T13527","display_name":"Road Transport and Highway Systems","count":4,"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"}}],"topic_share":[{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","value":7.34e-05,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T10841","display_name":"Economic and Environmental Valuation","value":5.28e-05,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13689","display_name":"Underground infrastructure and sustainability","value":5.04e-05,"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"}},{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","value":4.37e-05,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T10298","display_name":"Urban Transport and Accessibility","value":3.01e-05,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.743097186088562},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.644798219203949},{"id":"22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","score":0.6275532245635986},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.4328257441520691},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.3507896661758423}],"counts_by_year":[{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":21},{"year":2013,"works_count":3,"oa_works_count":1,"cited_by_count":30},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":39},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":43},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":45},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":34},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":31},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":13}],"display_name_alternatives":["Back-Jin Lee","BackJin Lee","Backjin LEE","Backjin Lee","\uc774\ubc31\uc9c4"],"block_key":"b lee","works_api_url":"https://api.openalex.org/works?filter=author.id:A5042503586","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
