{"id":"https://openalex.org/A5000415067","orcid":null,"observed_orcids":[],"display_name":"Karl E. Wiegers","raw_author_names":["K. E. WIEGERS","K. Wiegers","K.E. Wiegers","KARL E. WIEGERS","Karl E Wiegers","Karl E. Wiegers","Karl Wiegers","Wiegers, Karl Eugene"],"full_name":"Karl E. Wiegers","works_count":57,"cited_by_count":2253,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":18,"i10_index":26},"ids":{"openalex":"https://openalex.org/A5000415067","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I157725225","ror":"https://ror.org/047426m28","display_name":"University of Illinois Urbana-Champaign","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]},"years":[1980]},{"institution":{"id":"https://openalex.org/I175669267","ror":"https://ror.org/048m16q57","display_name":"Carestream (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I175669267"]},"years":[1996,1995]},{"institution":{"id":"https://openalex.org/I2801919071","ror":"https://ror.org/05e94g991","display_name":"University of Illinois System","country_code":"US","type":"education","lineage":["https://openalex.org/I2801919071"]},"years":[1980]},{"institution":{"id":"https://openalex.org/I4210159451","ror":"https://ror.org/04rn3ph18","display_name":"Kodak (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210159451"]},"years":[1996,1995]},{"institution":{"id":"https://openalex.org/I72951846","ror":"https://ror.org/05dk0ce17","display_name":"Washington State University","country_code":"US","type":"education","lineage":["https://openalex.org/I72951846"]},"years":[1972]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10430","display_name":"Software Engineering Techniques and Practices","count":35,"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/T10639","display_name":"Advanced Software Engineering Methodologies","count":23,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10260","display_name":"Software Engineering Research","count":20,"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/T12191","display_name":"Physical Organic Chemistry and Reaction Kinetics","count":16,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12228","display_name":"Coordination Chemistry and Organometallics","count":12,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12228","display_name":"Coordination Chemistry and Organometallics","value":0.0001035,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10430","display_name":"Software Engineering Techniques and Practices","value":7.85e-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"}},{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","value":6.87e-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"}},{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","value":5.77e-05,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T12000","display_name":"Systems Engineering Methodologies and Applications","value":5.53e-05,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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":0.6861928701400757},{"id":"115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","score":0.6354314684867859},{"id":"2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","score":0.5889546871185303},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4745403528213501},{"id":"199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","score":0.37494534254074097}],"counts_by_year":[{"year":1972,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1973,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1974,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1977,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1978,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":4,"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":0,"cited_by_count":0},{"year":1999,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"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":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":162},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":126},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":132},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":113},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":96},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":77},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":72},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":53},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":57},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":53},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["K. E. WIEGERS","K. Wiegers","K.E. Wiegers","KARL E. WIEGERS","Karl E Wiegers","Karl E. Wiegers","Karl Wiegers","Wiegers, Karl Eugene"],"block_key":"k wiegers","works_api_url":"https://api.openalex.org/works?filter=author.id:A5000415067","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}