{"id":"https://openalex.org/A5113124288","orcid":null,"observed_orcids":[],"display_name":"Kaige Xie","raw_author_names":["Kaige Xie","Xie, Kaige"],"full_name":"Xie, Kaige","works_count":8,"cited_by_count":6,"summary_stats":{"2yr_mean_citedness":0.75,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5113124288","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I130701444","ror":"https://ror.org/01zkghx44","display_name":"Georgia Institute of Technology","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},"years":[2025,2024]},{"institution":{"id":"https://openalex.org/I154099455","ror":"https://ror.org/0207yh398","display_name":"Shandong University","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I31746571","ror":"https://ror.org/03r8z3t63","display_name":"UNSW Sydney","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]},"years":[2025]}],"last_known_institutions":[{"id":"https://openalex.org/I130701444","ror":"https://ror.org/01zkghx44","display_name":"Georgia Institute of Technology","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I31746571","ror":"https://ror.org/03r8z3t63","display_name":"UNSW Sydney","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"topics":[{"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/T10028","display_name":"Topic Modeling","count":4,"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":3,"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":2,"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/T12101","display_name":"Advanced Bandit Algorithms Research","count":2,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","value":2.98e-05,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social 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/T11273","display_name":"Advanced Graph Neural Networks","value":1.26e-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/T10203","display_name":"Recommender Systems and Techniques","value":9.6e-06,"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/T10028","display_name":"Topic Modeling","value":7.8e-06,"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":"2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","score":0.7742501497268677},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7376999855041504},{"id":"2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","score":0.5184999704360962},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.4345000088214874},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.17907333374023438}],"counts_by_year":[{"year":2024,"works_count":5,"oa_works_count":4,"cited_by_count":1},{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":3},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["Kaige Xie","Xie, Kaige"],"block_key":"k xie","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113124288","updated_date":"2026-10-29T12:27:34","created_date":"2024-04-06T00:00:00"}