{"id":"https://openalex.org/A5020140183","orcid":"https://orcid.org/0000-0001-8013-5578","observed_orcids":["https://orcid.org/0000-0001-8013-5578"],"display_name":"Ruay-Shiung Chang","raw_author_names":["Chang Ruay-Shiung","Chang, Ruay-Shiung","Chang,Ruay-Shiung","R.-S Chang","R.-S. Chang","R.S. Chang","R.\u2010S. Chang","Ruay-Shiung CHANG","Ruay-Shiung Chang","Ruay-shiung Chang","Ruay\u2010Shiung Chang"],"full_name":"Chang, Ruay-Shiung","works_count":163,"cited_by_count":3211,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":27,"i10_index":49},"ids":{"openalex":"https://openalex.org/A5020140183","orcid":"https://orcid.org/0000-0001-8013-5578","observed_orcids":["https://orcid.org/0000-0001-8013-5578"]},"affiliations":[{"institution":{"id":"https://openalex.org/I12213908","ror":"https://ror.org/04xgh4d03","display_name":"Ming Chi University of Technology","country_code":"TW","type":"education","lineage":["https://openalex.org/I12213908"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I151221077","ror":"https://ror.org/02w8ws377","display_name":"Chung Yuan Christian University","country_code":"TW","type":"education","lineage":["https://openalex.org/I151221077"]},"years":[1990]},{"institution":{"id":"https://openalex.org/I154864474","ror":"https://ror.org/00q09pe49","display_name":"National Taiwan University of Science and Technology","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]},"years":[2002,1998,1997,1995,1994,1993]},{"institution":{"id":"https://openalex.org/I25846049","ror":"https://ror.org/00zdnkx70","display_name":"National Tsing Hua University","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]},"years":[1988]},{"institution":{"id":"https://openalex.org/I33096239","ror":"https://ror.org/00mng9617","display_name":"National Dong Hwa University","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]},"years":[2021,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2000,1999,1998]},{"institution":{"id":"https://openalex.org/I43566213","ror":"https://ror.org/029hrv109","display_name":"National Taipei University of Business","country_code":"TW","type":"education","lineage":["https://openalex.org/I43566213"]},"years":[2022,2021,2020,2019,2016,2015,2014]}],"last_known_institutions":[{"id":"https://openalex.org/I43566213","ror":"https://ror.org/029hrv109","display_name":"National Taipei University of Business","country_code":"TW","type":"education","lineage":["https://openalex.org/I43566213"]}],"topics":[{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","count":41,"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/T10715","display_name":"Distributed and Parallel Computing Systems","count":38,"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/T10138","display_name":"Network Traffic and Congestion Control","count":29,"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/T10101","display_name":"Cloud Computing and Resource Management","count":28,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","count":23,"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"}}],"topic_share":[{"id":"https://openalex.org/T13482","display_name":"Engineering Education and Technology","value":0.0003291,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","value":0.0001897,"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/T10246","display_name":"Mobile Ad Hoc Networks","value":0.0001724,"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/T11498","display_name":"Security in Wireless Sensor Networks","value":0.0001576,"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","value":0.0001352,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.9335380792617798},{"id":"31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","score":0.9014332294464111},{"id":"120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","score":0.7638949155807495},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.7223275303840637},{"id":"111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","score":0.47011104226112366}],"counts_by_year":[{"year":1980,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1988,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":11,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":12,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":12,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":13,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":13,"oa_works_count":3,"cited_by_count":0},{"year":2011,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":13,"oa_works_count":0,"cited_by_count":193},{"year":2013,"works_count":9,"oa_works_count":2,"cited_by_count":189},{"year":2014,"works_count":3,"oa_works_count":2,"cited_by_count":224},{"year":2015,"works_count":3,"oa_works_count":0,"cited_by_count":239},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":224},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":187},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":151},{"year":2019,"works_count":8,"oa_works_count":2,"cited_by_count":128},{"year":2020,"works_count":4,"oa_works_count":0,"cited_by_count":120},{"year":2021,"works_count":3,"oa_works_count":3,"cited_by_count":130},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":100},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":88},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":73},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":87},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":42}],"display_name_alternatives":["Chang Ruay-Shiung","Chang, Ruay-Shiung","Chang,Ruay-Shiung","R.-S Chang","R.-S. Chang","R.S. Chang","R.\u2010S. Chang","Ruay-Shiung CHANG","Ruay-Shiung Chang","Ruay-shiung Chang","Ruay\u2010Shiung Chang"],"block_key":"r chang","works_api_url":"https://api.openalex.org/works?filter=author.id:A5020140183","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5020140183","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}