{"id":"https://openalex.org/A5041908548","orcid":"https://orcid.org/0009-0006-8905-3708","observed_orcids":["https://orcid.org/0009-0006-8905-3708"],"display_name":"Dian Ren","raw_author_names":["Dian Ren","Ren, Dian","\u4efb, \u70b9"],"full_name":"Ren, Dian","works_count":14,"cited_by_count":81,"summary_stats":{"2yr_mean_citedness":18.0,"h_index":4,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5041908548","orcid":"https://orcid.org/0009-0006-8905-3708","observed_orcids":["https://orcid.org/0009-0006-8905-3708"]},"affiliations":[{"institution":{"id":"https://openalex.org/I139660479","ror":"https://ror.org/00f1zfq44","display_name":"Central South University","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},"years":[2025,2024]},{"institution":{"id":"https://openalex.org/I26120043","ror":"https://ror.org/03599d813","display_name":"Ochanomizu University","country_code":"JP","type":"education","lineage":["https://openalex.org/I26120043"]},"years":[2022,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I139660479","ror":"https://ror.org/00f1zfq44","display_name":"Central South University","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"topics":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","count":12,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10114","display_name":"Balance, Gait, and Falls Prevention","count":9,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11011","display_name":"Frailty in Older Adults","count":9,"subfield":{"id":"https://openalex.org/subfields/2717","display_name":"Geriatrics and Gerontology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","count":3,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10352","display_name":"Physical Activity and Health","count":2,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","value":6.23e-05,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11011","display_name":"Frailty in Older Adults","value":5.04e-05,"subfield":{"id":"https://openalex.org/subfields/2717","display_name":"Geriatrics and Gerontology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","value":4.88e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10114","display_name":"Balance, Gait, and Falls Prevention","value":3.05e-05,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","value":1.01e-05,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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":"169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","score":0.8143409490585327},{"id":"2986382866","wikidata":"https://www.wikidata.org/wiki/Q4368164","display_name":"Plantar pressure","score":0.7206931710243225},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5958421230316162},{"id":"11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","score":0.5285999774932861},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.3633953630924225}],"counts_by_year":[{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":24},{"year":2022,"works_count":10,"oa_works_count":10,"cited_by_count":21},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":27},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":9}],"display_name_alternatives":["Dian Ren","Ren, Dian","\u4efb, \u70b9"],"block_key":"d ren","works_api_url":"https://api.openalex.org/works?filter=author.id:A5041908548","updated_date":"2026-10-15T12:44:11","created_date":"2025-10-10T00:00:00"}
