{"id":"https://openalex.org/A5111333813","orcid":null,"observed_orcids":[],"display_name":"Junhao Ruan","raw_author_names":["Junhao Ruan","Ruan, Junhao"],"full_name":"Ruan, Junhao","works_count":19,"cited_by_count":6,"summary_stats":{"2yr_mean_citedness":0.3157894736842105,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5111333813","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I12912129","ror":"https://ror.org/04t5xt781","display_name":"Northeastern University","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I4405259410","ror":"https://ror.org/0272kpg92","display_name":"Meituan (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I4405259410"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I9224756","ror":"https://ror.org/03awzbc87","display_name":"Northeastern University","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]},"years":[2026,2025,2024]}],"last_known_institutions":[{"id":"https://openalex.org/I12912129","ror":"https://ror.org/04t5xt781","display_name":"Northeastern University","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]},{"id":"https://openalex.org/I4405259410","ror":"https://ror.org/0272kpg92","display_name":"Meituan (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I4405259410"]},{"id":"https://openalex.org/I9224756","ror":"https://ror.org/03awzbc87","display_name":"Northeastern University","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"topics":[{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","count":16,"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/T10181","display_name":"Natural Language Processing Techniques","count":10,"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/T10286","display_name":"Information Retrieval and Search Behavior","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"}},{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","count":5,"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/T10036","display_name":"Advanced Neural Network Applications","count":3,"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"}}],"topic_share":[{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","value":3.44e-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/T10028","display_name":"Topic Modeling","value":3.13e-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/T10181","display_name":"Natural Language Processing Techniques","value":2.02e-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/T10286","display_name":"Information Retrieval and Search Behavior","value":1.68e-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/T12031","display_name":"Speech and dialogue systems","value":1.6e-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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8263000249862671},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.6545000076293945},{"id":"11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","score":0.5593000054359436},{"id":"119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","score":0.5268999934196472},{"id":"204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","score":0.5241000056266785}],"counts_by_year":[{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2025,"works_count":7,"oa_works_count":6,"cited_by_count":1},{"year":2026,"works_count":10,"oa_works_count":10,"cited_by_count":5}],"display_name_alternatives":["Junhao Ruan","Ruan, Junhao"],"block_key":"j ruan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111333813","updated_date":"2026-10-31T12:29:50","created_date":"2024-09-21T00:00:00"}