{"id":"https://openalex.org/A5023636894","orcid":"https://orcid.org/0000-0003-1017-7283","observed_orcids":["https://orcid.org/0000-0003-1017-7283"],"display_name":"Wataru Zaitsu","raw_author_names":["Wataru ZAITSU","Wataru Zaitsu","ZAITSU, Wataru","Zaitsu, Wataru"],"full_name":"ZAITSU, Wataru","works_count":47,"cited_by_count":196,"summary_stats":{"2yr_mean_citedness":2.5714285714285716,"h_index":7,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5023636894","orcid":"https://orcid.org/0000-0003-1017-7283","observed_orcids":["https://orcid.org/0000-0003-1017-7283"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210095108","ror":"https://ror.org/00qtxwz11","display_name":"Aichi Prefectural Police","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210095108"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I4405253543","ror":"https://ror.org/00t09ra09","display_name":"Toyama Prefectural Police","country_code":"JP","type":"government","lineage":["https://openalex.org/I4405253543"]},"years":[2020,2019,2018,2017,2016,2015,2014,2013,2012,2010,2009,2008,2007]},{"institution":{"id":"https://openalex.org/I4405257468","ror":"https://ror.org/05a04tz09","display_name":"Tottori Prefectural Police","country_code":"JP","type":"government","lineage":["https://openalex.org/I4405257468"]},"years":[2013,2008]},{"institution":{"id":"https://openalex.org/I91947458","ror":"https://ror.org/047wxqn68","display_name":"Mejiro University","country_code":"JP","type":"education","lineage":["https://openalex.org/I91947458"]},"years":[2026,2025,2024,2023,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I91947458","ror":"https://ror.org/047wxqn68","display_name":"Mejiro University","country_code":"JP","type":"education","lineage":["https://openalex.org/I91947458"]}],"topics":[{"id":"https://openalex.org/T12380","display_name":"Authorship Attribution and Profiling","count":21,"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/T10565","display_name":"Psychopathy, Forensic Psychiatry, Sexual Offending","count":14,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12268","display_name":"Deception detection and forensic psychology","count":11,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12488","display_name":"Mental Health via Writing","count":9,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10574","display_name":"Crime Patterns and Interventions","count":7,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12380","display_name":"Authorship Attribution and Profiling","value":0.0006011,"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/T12488","display_name":"Mental Health via Writing","value":0.0001588,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12268","display_name":"Deception detection and forensic psychology","value":0.0001008,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10565","display_name":"Psychopathy, Forensic Psychiatry, Sexual Offending","value":6.49e-05,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","value":5.74e-05,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.8499495387077332},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7196416854858398},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.659600019454956},{"id":"204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","score":0.5997999906539917},{"id":"77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","score":0.4925000071525574}],"counts_by_year":[{"year":2005,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2013,"works_count":2,"oa_works_count":2,"cited_by_count":3},{"year":2014,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2017,"works_count":3,"oa_works_count":3,"cited_by_count":5},{"year":2018,"works_count":3,"oa_works_count":3,"cited_by_count":11},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":6},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":8},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":15},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":31},{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":39},{"year":2026,"works_count":8,"oa_works_count":5,"cited_by_count":64}],"display_name_alternatives":["Wataru ZAITSU","Wataru Zaitsu","ZAITSU, Wataru","Zaitsu, Wataru"],"block_key":"w zaitsu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5023636894","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5023636894","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}