{"id":"https://openalex.org/A5008450688","orcid":"https://orcid.org/0000-0001-5424-9002","observed_orcids":["https://orcid.org/0000-0001-5424-9002"],"display_name":"Simon Spies","raw_author_names":["Simon Spies","Spies, Simon","Spies, Simon Philipp"],"full_name":"Simon Spies","works_count":18,"cited_by_count":247,"summary_stats":{"2yr_mean_citedness":4.6,"h_index":9,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5008450688","orcid":"https://orcid.org/0000-0001-5424-9002","observed_orcids":["https://orcid.org/0000-0001-5424-9002"]},"affiliations":[{"institution":{"id":"https://openalex.org/I241749","ror":"https://ror.org/013meh722","display_name":"University of Cambridge","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4210121786","ror":"https://ror.org/02pe2kf23","display_name":"Max Planck Institute for Software Systems","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210121786"]},"years":[2025,2024,2023,2022,2021]},{"institution":{"id":"https://openalex.org/I91712215","ror":"https://ror.org/01jdpyv68","display_name":"Saarland University","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]},"years":[2021,2020,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I4210121786","ror":"https://ror.org/02pe2kf23","display_name":"Max Planck Institute for Software Systems","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210121786"]}],"topics":[{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","count":18,"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/T10142","display_name":"Formal Methods in Verification","count":15,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10743","display_name":"Software Testing and Debugging Techniques","count":9,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","count":3,"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"}},{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","count":3,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10142","display_name":"Formal Methods in Verification","value":5.85e-05,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10743","display_name":"Software Testing and Debugging Techniques","value":4.07e-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/T10126","display_name":"Logic, programming, and type systems","value":3.93e-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/T12002","display_name":"Computability, Logic, AI Algorithms","value":1.87e-05,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11424","display_name":"Security and Verification in Computing","value":1.61e-05,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":"2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","score":0.8824999928474426},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8807552456855774},{"id":"199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","score":0.8210999965667725},{"id":"184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","score":0.6922000050544739},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.6468999981880188}],"counts_by_year":[{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":5},{"year":2021,"works_count":4,"oa_works_count":4,"cited_by_count":4},{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":15},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":32},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":40},{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":75},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":73}],"display_name_alternatives":["Simon Spies","Spies, Simon","Spies, Simon Philipp"],"block_key":"s spies","works_api_url":"https://api.openalex.org/works?filter=author.id:A5008450688","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5008450688","updated_date":"2026-11-10T14:30:39","created_date":"2019-01-11T00:00:00"}