{"id":"https://openalex.org/A5088040293","orcid":null,"observed_orcids":[],"display_name":"Akira Maruoka","raw_author_names":["A Maruoka","A. Maruoka","AKIRA MARUOKA","Akira MARUOKA","Akira Maruoka","Maruoka Akira","Maruoka, Akira"],"full_name":"MARUOKA, AKIRA","works_count":109,"cited_by_count":601,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":14,"i10_index":18},"ids":{"openalex":"https://openalex.org/A5088040293","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I151746483","ror":"https://ror.org/01aff2v68","display_name":"University of Waterloo","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]},"years":[1997]},{"institution":{"id":"https://openalex.org/I168719708","ror":"https://ror.org/03q8dnn23","display_name":"City University of Hong Kong","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]},"years":[1997]},{"institution":{"id":"https://openalex.org/I201537933","ror":"https://ror.org/01dq60k83","display_name":"Tohoku University","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},"years":[2019,2007,2006,2005,2004,2003,2002,2001,2000,1999,1998,1997,1996,1995,1994,1993,1992,1991,1987,1986,1985,1983,1982,1981,1979,1977,1976,1975,1974,1973]},{"institution":{"id":"https://openalex.org/I32463749","ror":"https://ror.org/03qg42k57","display_name":"Ishinomaki Senshu University","country_code":"JP","type":"education","lineage":["https://openalex.org/I32463749"]},"years":[2018,2013,2012,2011,2008]},{"institution":{"id":"https://openalex.org/I4210118990","ror":"https://ror.org/030qq9y73","display_name":"Hachinohe National College of Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210118990"]},"years":[2005]},{"institution":{"id":"https://openalex.org/I4387930200","ror":"https://ror.org/02v970d04","display_name":"Information Processing Society of Japan","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4387930200"]},"years":[1996]},{"institution":{"id":"https://openalex.org/I65143321","ror":"https://ror.org/02exqgm79","display_name":"Hitachi (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]},"years":[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":[1997]},{"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":[1997]}],"last_known_institutions":[{"id":"https://openalex.org/I201537933","ror":"https://ror.org/01dq60k83","display_name":"Tohoku University","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"topics":[{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","count":58,"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/T12002","display_name":"Computability, Logic, AI Algorithms","count":50,"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/T10374","display_name":"Advanced Graph Theory Research","count":31,"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/T12072","display_name":"Machine Learning and Algorithms","count":31,"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/T11567","display_name":"semigroups and automata theory","count":27,"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"}}],"topic_share":[{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","value":0.0004675,"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/T12072","display_name":"Machine Learning and Algorithms","value":0.0003657,"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":0.0001712,"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/T11567","display_name":"semigroups and automata theory","value":0.0001492,"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/T12162","display_name":"Cellular Automata and Applications","value":0.0001461,"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"}}],"x_concepts":[{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.9081052541732788},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8618707060813904},{"id":"114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","score":0.7756978869438171},{"id":"11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","score":0.765153706073761},{"id":"118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","score":0.6018641591072083}],"counts_by_year":[{"year":1973,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1974,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1975,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1976,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1977,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1979,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1981,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1983,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1985,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1993,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":1994,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1995,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1996,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":8,"oa_works_count":2,"cited_by_count":0},{"year":1998,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":7,"oa_works_count":2,"cited_by_count":0},{"year":2006,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":13,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":1,"cited_by_count":21},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":16},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":22},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":18},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":8}],"display_name_alternatives":["A Maruoka","A. Maruoka","AKIRA MARUOKA","Akira MARUOKA","Akira Maruoka","Maruoka Akira","Maruoka, Akira"],"block_key":"a maruoka","works_api_url":"https://api.openalex.org/works?filter=author.id:A5088040293","awards_count":8,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5088040293","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}
