{"id":"https://openalex.org/A5028729111","orcid":"https://orcid.org/0000-0001-8248-3138","observed_orcids":["https://orcid.org/0000-0001-8248-3138"],"display_name":"Junbum Cha","raw_author_names":["Cha, Junbum","Junbum Cha"],"full_name":"Cha, Junbum","works_count":17,"cited_by_count":1020,"summary_stats":{"2yr_mean_citedness":141.0,"h_index":9,"i10_index":9},"ids":{"openalex":"https://openalex.org/A5028729111","orcid":"https://orcid.org/0000-0001-8248-3138","observed_orcids":["https://orcid.org/0000-0001-8248-3138"]},"affiliations":[{"institution":{"id":"https://openalex.org/I193775966","ror":"https://ror.org/01wjejq96","display_name":"Yonsei University","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I4405258768","ror":"https://ror.org/015tdma78","display_name":"UpStage (South Korea)","country_code":"KR","type":"company","lineage":["https://openalex.org/I4405258768"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4405258795","ror":"https://ror.org/017agdj19","display_name":"Kakao Brain (South Korea)","country_code":"KR","type":"company","lineage":["https://openalex.org/I4405258795","https://openalex.org/I4405259708"]},"years":[2024,2023,2022]},{"institution":{"id":"https://openalex.org/I4405260609","ror":"https://ror.org/041051y78","display_name":"NAVER Cloud (South Korea)","country_code":"KR","type":"company","lineage":["https://openalex.org/I4405260609","https://openalex.org/I60922564"]},"years":[2021,2020]},{"institution":{"id":"https://openalex.org/I60922564","ror":"https://ror.org/04nzrnx83","display_name":"Naver (South Korea)","country_code":"KR","type":"company","lineage":["https://openalex.org/I60922564"]},"years":[2021,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4405258795","ror":"https://ror.org/017agdj19","display_name":"Kakao Brain (South Korea)","country_code":"KR","type":"company","lineage":["https://openalex.org/I4405258795","https://openalex.org/I4405259708"]}],"topics":[{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","count":11,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","count":9,"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"}},{"id":"https://openalex.org/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","count":7,"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"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","count":4,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","count":3,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","value":5.47e-05,"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"}},{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","value":4.55e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","value":2.11e-05,"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"}},{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","value":1.77e-05,"subfield":{"id":"https://openalex.org/subfields/2718","display_name":"Health Informatics"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","value":1.71e-05,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8938477039337158},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.7627942562103271},{"id":"204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","score":0.6167405843734741},{"id":"11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","score":0.5061458945274353},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.30597734451293945}],"counts_by_year":[{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":1},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":2},{"year":2021,"works_count":6,"oa_works_count":6,"cited_by_count":28},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":74},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":163},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":290},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":292},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":167}],"display_name_alternatives":["Cha, Junbum","Junbum Cha"],"block_key":"j cha","works_api_url":"https://api.openalex.org/works?filter=author.id:A5028729111","updated_date":"2026-11-08T12:57:04","created_date":"2016-08-23T00:00:00"}
