{"id":"https://openalex.org/A5058642143","orcid":"https://orcid.org/0000-0002-0474-4838","observed_orcids":["https://orcid.org/0000-0002-0474-4838"],"display_name":"Matthew Viljoen","raw_author_names":["M. Viljoen","Matthew Viljoen","Viljoen M.","Viljoen, Matthew"],"full_name":"Viljoen, Matthew","works_count":34,"cited_by_count":179,"summary_stats":{"2yr_mean_citedness":0.6666666666666666,"h_index":6,"i10_index":5},"ids":{"openalex":"https://openalex.org/A5058642143","orcid":"https://orcid.org/0000-0002-0474-4838","observed_orcids":["https://orcid.org/0000-0002-0474-4838"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1286704778","ror":"https://ror.org/03gq8fr08","display_name":"Rutherford Appleton Laboratory","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1286704778","https://openalex.org/I162524378","https://openalex.org/I4210087105"]},"years":[2010,2006]},{"institution":{"id":"https://openalex.org/I162524378","ror":"https://ror.org/057g20z61","display_name":"Science and Technology Facilities Council","country_code":"GB","type":"government","lineage":["https://openalex.org/I162524378","https://openalex.org/I4210087105"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I2801114080","ror":"https://ror.org/052jj4m32","display_name":"EGI","country_code":"NL","type":"nonprofit","lineage":["https://openalex.org/I2801114080"]},"years":[2026,2023,2022,2021,2020,2019,2018,2017,2016]}],"last_known_institutions":[{"id":"https://openalex.org/I2801114080","ror":"https://ror.org/052jj4m32","display_name":"EGI","country_code":"NL","type":"nonprofit","lineage":["https://openalex.org/I2801114080"]}],"topics":[{"id":"https://openalex.org/T11937","display_name":"Research Data Management Practices","count":19,"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/T11986","display_name":"Scientific Computing and Data Management","count":19,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"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/T10715","display_name":"Distributed and Parallel Computing Systems","count":15,"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/T11657","display_name":"Digital and Traditional Archives Management","count":7,"subfield":{"id":"https://openalex.org/subfields/1206","display_name":"Conservation"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14201","display_name":"Data Analysis and Archiving","count":6,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14201","display_name":"Data Analysis and Archiving","value":8.21e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T11986","display_name":"Scientific Computing and Data Management","value":8.12e-05,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"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/T10715","display_name":"Distributed and Parallel Computing Systems","value":4.58e-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/T10927","display_name":"Access Control and Trust","value":3.26e-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/T11937","display_name":"Research Data Management Practices","value":2.95e-05,"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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8471146821975708},{"id":"2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","score":0.717199981212616},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6425999999046326},{"id":"26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","score":0.6251000165939331},{"id":"18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","score":0.545199990272522}],"counts_by_year":[{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2015,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2016,"works_count":3,"oa_works_count":2,"cited_by_count":3},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":7},{"year":2018,"works_count":3,"oa_works_count":2,"cited_by_count":10},{"year":2019,"works_count":3,"oa_works_count":3,"cited_by_count":20},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":28},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":20},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":20},{"year":2023,"works_count":5,"oa_works_count":5,"cited_by_count":17},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":17},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":5}],"display_name_alternatives":["M. Viljoen","Matthew Viljoen","Viljoen M.","Viljoen, Matthew"],"block_key":"m viljoen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5058642143","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5058642143","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
