{"id":"https://openalex.org/A5102867871","orcid":"https://orcid.org/0009-0000-8634-9956","observed_orcids":["https://orcid.org/0009-0000-8634-9956"],"display_name":"Xiaofeng Yan","raw_author_names":["Xiao-feng Yan","Xiaofeng Yan"],"full_name":"Xiaofeng Yan","works_count":7,"cited_by_count":43,"summary_stats":{"2yr_mean_citedness":3.6,"h_index":3,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5102867871","orcid":"https://orcid.org/0009-0000-8634-9956","observed_orcids":["https://orcid.org/0009-0000-8634-9956"]},"affiliations":[{"institution":{"id":"https://openalex.org/I16351329","ror":"https://ror.org/04s99y476","display_name":"China West Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I16351329"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210153612","ror":"https://ror.org/04dcmpg83","display_name":"Chongqing Public Health Medical Center","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210153612"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210165444","ror":"https://ror.org/05gvw2741","display_name":"Chongqing Medical and Pharmaceutical College","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210165444"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4405270328","ror":"https://ror.org/00g5w7n47","display_name":"Ant Group (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I4405270328"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I87780372","ror":"https://ror.org/017z00e58","display_name":"Chongqing Medical University","country_code":"CN","type":"education","lineage":["https://openalex.org/I87780372"]},"years":[2024]}],"last_known_institutions":[{"id":"https://openalex.org/I16351329","ror":"https://ror.org/04s99y476","display_name":"China West Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I16351329"]},{"id":"https://openalex.org/I4210153612","ror":"https://ror.org/04dcmpg83","display_name":"Chongqing Public Health Medical Center","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210153612"]},{"id":"https://openalex.org/I4210165444","ror":"https://ror.org/05gvw2741","display_name":"Chongqing Medical and Pharmaceutical College","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210165444"]}],"topics":[{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","count":2,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10790","display_name":"Heavy Metal Exposure and Toxicity","count":2,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","count":1,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","count":1,"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/T10203","display_name":"Recommender Systems and Techniques","count":1,"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/T11273","display_name":"Advanced Graph Neural Networks","value":1.28e-05,"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/T10710","display_name":"Arsenic contamination and mitigation","value":1.14e-05,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","value":1.06e-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"}},{"id":"https://openalex.org/T10249","display_name":"Distributed Control Multi-Agent Systems","value":6.5e-06,"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/T10586","display_name":"Robotic Path Planning Algorithms","value":6.5e-06,"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"}}],"x_concepts":[{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.8010603189468384},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8003137111663818},{"id":"153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","score":0.4533195197582245},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.3094716966152191},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.2560167908668518}],"counts_by_year":[{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":8},{"year":2025,"works_count":4,"oa_works_count":3,"cited_by_count":11},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":23}],"display_name_alternatives":["Xiao-feng Yan","Xiaofeng Yan"],"block_key":"x yan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5102867871","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5102867871","updated_date":"2026-11-14T11:48:19","created_date":"2023-06-30T00:00:00"}