{"id":"https://openalex.org/A5111994031","orcid":null,"observed_orcids":[],"display_name":"Leo J. Guibas","raw_author_names":["Guibas, L. J.","L Guibas","L J Guibas","L. GUIBAS","L. Guibas","L. J. Guibas","L.J Guibas","L.J. Guibas","Leo Guibas","Leo J Guibas","Leo J. Guibas"],"full_name":"Leo J. Guibas","works_count":104,"cited_by_count":8752,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":42,"i10_index":69},"ids":{"openalex":"https://openalex.org/A5111994031","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1341412227","ror":"https://ror.org/05hh8d621","display_name":"IBM (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},"years":[1985]},{"institution":{"id":"https://openalex.org/I157485424","ror":"https://ror.org/05apxxy63","display_name":"Korea Advanced Institute of Science and Technology","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},"years":[1998]},{"institution":{"id":"https://openalex.org/I173498003","ror":"https://ror.org/0529fxt39","display_name":"Palo Alto Research Center","country_code":"US","type":"facility","lineage":["https://openalex.org/I173498003","https://openalex.org/I4210132870"]},"years":[1987,1985,1983,1982,1981,1980,1978,1977,1976,1975]},{"institution":{"id":"https://openalex.org/I4210113597","ror":"https://ror.org/01vj91x16","display_name":"Defense Engineering Corporation (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210113597"]},"years":[1996]},{"institution":{"id":"https://openalex.org/I4405259277","ror":"https://ror.org/020m7t761","display_name":"Samsung Electronics (South Korea)","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4405259277"]},"years":[1998]},{"institution":{"id":"https://openalex.org/I59553526","ror":"https://ror.org/05qghxh33","display_name":"Stony Brook University","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I63966007","ror":"https://ror.org/042nb2s44","display_name":"Massachusetts Institute of Technology","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]},"years":[2002,1995]},{"institution":{"id":"https://openalex.org/I74973139","ror":"https://ror.org/05x2bcf33","display_name":"Carnegie Mellon University","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]},"years":[1981]},{"institution":{"id":"https://openalex.org/I97018004","ror":"https://ror.org/00f54p054","display_name":"Stanford University","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]},"years":[2021,2013,2011,2010,2009,2007,2006,2005,2004,2003,2002,2001,2000,1998,1996,1995,1992,1988,1987,1986,1985,1983,1982]}],"last_known_institutions":[{"id":"https://openalex.org/I97018004","ror":"https://ror.org/00f54p054","display_name":"Stanford University","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"topics":[{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","count":43,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","count":40,"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/T10948","display_name":"Advanced Combinatorial Mathematics","count":33,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","count":26,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","count":15,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10996","display_name":"Computational Geometry and Mesh Generation","value":0.0002919,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T12288","display_name":"Optimization and Search Problems","value":0.0001357,"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/T11269","display_name":"Algorithms and Data Compression","value":0.0001193,"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/T10720","display_name":"Complexity and Algorithms in Graphs","value":0.000111,"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/T10948","display_name":"Advanced Combinatorial Mathematics","value":8.06e-05,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","score":0.8570361137390137},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8381826281547546},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.8335191011428833},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.7456871271133423},{"id":"11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","score":0.6272169947624207}],"counts_by_year":[{"year":1975,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1976,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1977,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1978,"works_count":5,"oa_works_count":3,"cited_by_count":0},{"year":1979,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1981,"works_count":7,"oa_works_count":2,"cited_by_count":0},{"year":1982,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1983,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":1984,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1988,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2001,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2002,"works_count":10,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":310},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":306},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":304},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":310},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":229},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":237},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":209},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":199},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":243},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":223},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":148},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":186},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":132},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":196},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":83}],"display_name_alternatives":["Guibas, L. J.","L Guibas","L J Guibas","L. GUIBAS","L. Guibas","L. J. Guibas","L.J Guibas","L.J. Guibas","Leo Guibas","Leo J Guibas","Leo J. Guibas"],"block_key":"l guibas","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111994031","updated_date":"2026-10-31T12:29:50","created_date":"2016-06-24T00:00:00"}