{"id":"https://openalex.org/A5083600745","orcid":"https://orcid.org/0000-0003-3563-206X","observed_orcids":["https://orcid.org/0000-0003-3563-206X"],"display_name":"Tai\u2010Woo Chang","raw_author_names":["Chang, Tai-Woo","Chip-Hong Chang","Tai-Woo Chang","Tai-woo Chang","Tai\u2010Woo Chang","\uc7a5\ud0dc\uc6b0"],"full_name":"Tai-Woo Chang","works_count":70,"cited_by_count":1115,"summary_stats":{"2yr_mean_citedness":2.6666666666666665,"h_index":16,"i10_index":19},"ids":{"openalex":"https://openalex.org/A5083600745","orcid":"https://orcid.org/0000-0003-3563-206X","observed_orcids":["https://orcid.org/0000-0003-3563-206X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I119522612","ror":"https://ror.org/02eqchk86","display_name":"Daejeon University","country_code":"KR","type":"education","lineage":["https://openalex.org/I119522612"]},"years":[2005,2004]},{"institution":{"id":"https://openalex.org/I139264467","ror":"https://ror.org/04h9pn542","display_name":"Seoul National University","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I142401562","ror":"https://ror.org/03ysstz10","display_name":"Electronics and Telecommunications Research Institute","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]},"years":[2005,2004,2003]},{"institution":{"id":"https://openalex.org/I145808223","ror":"https://ror.org/00x514t95","display_name":"Hanbat National University","country_code":"KR","type":"education","lineage":["https://openalex.org/I145808223"]},"years":[2006]},{"institution":{"id":"https://openalex.org/I28615091","ror":"https://ror.org/032xf8h46","display_name":"Kyonggi University","country_code":"KR","type":"education","lineage":["https://openalex.org/I28615091"]},"years":[2026,2025,2024,2023,2022,2020,2019,2018,2017,2016,2015,2014,2012,2011,2010,2008,2007]},{"institution":{"id":"https://openalex.org/I4210161173","ror":"https://ror.org/04gzcxt97","display_name":"Korea Railroad Research Institute","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4210161173","https://openalex.org/I4387152098"]},"years":[2015]}],"last_known_institutions":[{"id":"https://openalex.org/I28615091","ror":"https://ror.org/032xf8h46","display_name":"Kyonggi University","country_code":"KR","type":"education","lineage":["https://openalex.org/I28615091"]}],"topics":[{"id":"https://openalex.org/T10763","display_name":"Digital Transformation in Industry","count":19,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T14260","display_name":"Impact of AI and Big Data on Business and Society","count":9,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10164","display_name":"Quality and Supply Management","count":8,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10703","display_name":"Business Process Modeling and Analysis","count":7,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11741","display_name":"Flexible and Reconfigurable Manufacturing Systems","count":7,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T14484","display_name":"Technology and Data Analysis","value":0.0010091,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10763","display_name":"Digital Transformation in Industry","value":7.63e-05,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T14260","display_name":"Impact of AI and Big Data on Business and Society","value":7.26e-05,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14250","display_name":"Energy and Environmental Systems","value":7.05e-05,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11741","display_name":"Flexible and Reconfigurable Manufacturing Systems","value":5.5e-05,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"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":0.9060999751091003},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.6205000281333923},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.5849314332008362},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4952470362186432},{"id":"111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","score":0.15720495581626892}],"counts_by_year":[{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"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":5,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":2,"cited_by_count":16},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":19},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":17},{"year":2015,"works_count":3,"oa_works_count":2,"cited_by_count":20},{"year":2016,"works_count":4,"oa_works_count":3,"cited_by_count":26},{"year":2017,"works_count":4,"oa_works_count":2,"cited_by_count":24},{"year":2018,"works_count":4,"oa_works_count":3,"cited_by_count":72},{"year":2019,"works_count":3,"oa_works_count":2,"cited_by_count":80},{"year":2020,"works_count":10,"oa_works_count":6,"cited_by_count":107},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":103},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":104},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":134},{"year":2024,"works_count":4,"oa_works_count":4,"cited_by_count":137},{"year":2025,"works_count":3,"oa_works_count":2,"cited_by_count":129},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":96}],"display_name_alternatives":["Chang, Tai-Woo","Chip-Hong Chang","Tai-Woo Chang","Tai-woo Chang","Tai\u2010Woo Chang","\uc7a5\ud0dc\uc6b0"],"block_key":"t chang","works_api_url":"https://api.openalex.org/works?filter=author.id:A5083600745","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5083600745","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}
