{"id":"https://openalex.org/A5133461409","orcid":null,"observed_orcids":[],"display_name":"Jun Yu","raw_author_names":["Jun Yu"],"full_name":"Jun Yu","works_count":1,"cited_by_count":1,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5133461409","orcid":null,"observed_orcids":[]},"affiliations":[],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T11489","display_name":"Air Traffic Management and Optimization","count":1,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11500","display_name":"Evacuation and Crowd Dynamics","count":1,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11622","display_name":"Maritime Navigation and Safety","count":1,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11500","display_name":"Evacuation and Crowd Dynamics","value":9e-06,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11622","display_name":"Maritime Navigation and Safety","value":5.7e-06,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11489","display_name":"Air Traffic Management and Optimization","value":5.6e-06,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":"13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","score":0.7139000296592712},{"id":"199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","score":0.37049999833106995},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.28619998693466187},{"id":"26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","score":0.26739999651908875},{"id":"133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","score":0.24220000207424164}],"counts_by_year":[{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":1}],"display_name_alternatives":["Jun Yu"],"block_key":"j yu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5133461409","updated_date":"2026-10-15T12:44:11","created_date":"2026-04-13T00:00:00"}