{"id":"https://openalex.org/A5003604768","orcid":"https://orcid.org/0000-0001-7582-6358","observed_orcids":["https://orcid.org/0000-0001-7582-6358"],"display_name":"Changjun Li","raw_author_names":["C. Li","Changjun Li"],"full_name":"Changjun Li","works_count":16,"cited_by_count":33,"summary_stats":{"2yr_mean_citedness":2.0,"h_index":3,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5003604768","orcid":"https://orcid.org/0000-0001-7582-6358","observed_orcids":["https://orcid.org/0000-0001-7582-6358"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210104252","ror":"https://ror.org/00seraz22","display_name":"Air Force Engineering University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]},"years":[2026,2025,2024,2016]}],"last_known_institutions":[{"id":"https://openalex.org/I4210104252","ror":"https://ror.org/00seraz22","display_name":"Air Force Engineering University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"topics":[{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","count":12,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","count":8,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","count":4,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10361","display_name":"Silicon Carbide Semiconductor Technologies","count":3,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","count":2,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14014","display_name":"Transportation Systems and Infrastructure","value":6.2e-05,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","value":3.23e-05,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","value":3.23e-05,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12423","display_name":"Software Reliability and Analysis Research","value":2.65e-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/T11206","display_name":"Model Reduction and Neural Networks","value":1.57e-05,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","score":0.7888000011444092},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7734699845314026},{"id":"163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","score":0.5898116230964661},{"id":"200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","score":0.5594313144683838},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5114104151725769}],"counts_by_year":[{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2024,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2025,"works_count":4,"oa_works_count":2,"cited_by_count":8},{"year":2026,"works_count":7,"oa_works_count":5,"cited_by_count":22}],"display_name_alternatives":["C. Li","Changjun Li"],"block_key":"c li","works_api_url":"https://api.openalex.org/works?filter=author.id:A5003604768","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5003604768","updated_date":"2026-11-11T13:02:13","created_date":"2016-09-23T00:00:00"}
