{"id":"https://openalex.org/A5081136973","orcid":null,"observed_orcids":[],"display_name":"Johannes Schwerdt","raw_author_names":["Johannes Schwerdt","Schwerdt, Johannes"],"full_name":"Schwerdt, Johannes","works_count":15,"cited_by_count":76,"summary_stats":{"2yr_mean_citedness":4.0,"h_index":5,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5081136973","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I135140700","ror":"https://ror.org/041nas322","display_name":"University of Bonn","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I2802534935","ror":"https://ror.org/04f8x5b20","display_name":"Merseburg University of Applied Sciences","country_code":"DE","type":"education","lineage":["https://openalex.org/I2802534935"]},"years":[2025,2024]},{"institution":{"id":"https://openalex.org/I95793202","ror":"https://ror.org/00ggpsq73","display_name":"Otto-von-Guericke-Universit\u00e4t Magdeburg","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]},"years":[2024,2022,2021,2020,2019,2018,2017]}],"last_known_institutions":[{"id":"https://openalex.org/I2802534935","ror":"https://ror.org/04f8x5b20","display_name":"Merseburg University of Applied Sciences","country_code":"DE","type":"education","lineage":["https://openalex.org/I2802534935"]}],"topics":[{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","count":8,"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/T10203","display_name":"Recommender Systems and Techniques","count":5,"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/T12016","display_name":"Web Data Mining and Analysis","count":4,"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/T10211","display_name":"Computational Drug Discovery Methods","count":2,"subfield":{"id":"https://openalex.org/subfields/3002","display_name":"Drug Discovery"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","count":2,"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/T12016","display_name":"Web Data Mining and Analysis","value":4.98e-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/T10203","display_name":"Recommender Systems and Techniques","value":2.49e-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/T10286","display_name":"Information Retrieval and Search Behavior","value":2.32e-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/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/T12049","display_name":"Tuberous Sclerosis Complex Research","value":1.55e-05,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics (clinical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8552147150039673},{"id":"97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","score":0.6558513045310974},{"id":"23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","score":0.6390141248703003},{"id":"124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","score":0.49570000171661377},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.30622103810310364}],"counts_by_year":[{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":3,"oa_works_count":1,"cited_by_count":5},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":5},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":8},{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":8},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":15},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":18},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":7}],"display_name_alternatives":["Johannes Schwerdt","Schwerdt, Johannes"],"block_key":"j schwerdt","works_api_url":"https://api.openalex.org/works?filter=author.id:A5081136973","updated_date":"2026-11-04T11:47:51","created_date":"2017-03-16T00:00:00"}