{"id":"https://openalex.org/A5014366115","orcid":"https://orcid.org/0000-0002-7528-0364","observed_orcids":["https://orcid.org/0000-0002-7528-0364"],"display_name":"Yongquan Cai","raw_author_names":["YONGQUAN CAI","Yong-Quan Cai","Yong-quan Cai","YongQuan Cai","Yongquan Cai","Yongquan Cai -"],"full_name":"Yongquan Cai","works_count":49,"cited_by_count":250,"summary_stats":{"2yr_mean_citedness":3.0,"h_index":8,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5014366115","orcid":"https://orcid.org/0000-0002-7528-0364","observed_orcids":["https://orcid.org/0000-0002-7528-0364"]},"affiliations":[{"institution":{"id":"https://openalex.org/I196699116","ror":"https://ror.org/03fe7t173","display_name":"Wuhan University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]},"years":[2025,2024]},{"institution":{"id":"https://openalex.org/I20231570","ror":"https://ror.org/02v51f717","display_name":"Peking University","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I37796252","ror":"https://ror.org/037b1pp87","display_name":"Beijing University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]},"years":[2020,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006]},{"institution":{"id":"https://openalex.org/I75955062","ror":"https://ror.org/00s13br28","display_name":"Henan Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I75955062"]},"years":[2012]}],"last_known_institutions":[{"id":"https://openalex.org/I196699116","ror":"https://ror.org/03fe7t173","display_name":"Wuhan University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"topics":[{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","count":25,"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/T11504","display_name":"Advanced Authentication Protocols Security","count":22,"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/T11130","display_name":"Coding theory and cryptography","count":12,"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/T10020","display_name":"Quantum Information and Cryptography","count":6,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","count":6,"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"}}],"topic_share":[{"id":"https://openalex.org/T11504","display_name":"Advanced Authentication Protocols Security","value":0.0001159,"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/T10237","display_name":"Cryptography and Data Security","value":9.67e-05,"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/T11130","display_name":"Coding theory and cryptography","value":5.26e-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"}},{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","value":4.99e-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/T14435","display_name":"Information Retrieval and Data Mining","value":3.69e-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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.9116349220275879},{"id":"77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","score":0.7666974663734436},{"id":"38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","score":0.7421148419380188},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.4051726758480072},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.04808998107910156}],"counts_by_year":[{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":6,"oa_works_count":0,"cited_by_count":2},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":6},{"year":2014,"works_count":4,"oa_works_count":0,"cited_by_count":1},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":8},{"year":2016,"works_count":3,"oa_works_count":2,"cited_by_count":8},{"year":2017,"works_count":6,"oa_works_count":5,"cited_by_count":21},{"year":2018,"works_count":5,"oa_works_count":2,"cited_by_count":23},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":25},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":30},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":19},{"year":2025,"works_count":2,"oa_works_count":0,"cited_by_count":15},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":16}],"display_name_alternatives":["YONGQUAN CAI","Yong-Quan Cai","Yong-quan Cai","YongQuan Cai","Yongquan Cai","Yongquan Cai -"],"block_key":"y cai","works_api_url":"https://api.openalex.org/works?filter=author.id:A5014366115","awards_count":1,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5014366115","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}