{"id":"https://openalex.org/A5050729289","orcid":"https://orcid.org/0000-0002-5288-4149","observed_orcids":["https://orcid.org/0000-0002-5288-4149"],"display_name":"Renxi Liu","raw_author_names":["Liu Renxi","Liu, Renxi","Renxi Liu"],"full_name":"Liu, Renxi","works_count":22,"cited_by_count":243,"summary_stats":{"2yr_mean_citedness":4.923076923076923,"h_index":8,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5050729289","orcid":"https://orcid.org/0000-0002-5288-4149","observed_orcids":["https://orcid.org/0000-0002-5288-4149"]},"affiliations":[{"institution":{"id":"https://openalex.org/I166846921","ror":"https://ror.org/00k6c4h29","display_name":"Liaoning Shihua University","country_code":"CN","type":"education","lineage":["https://openalex.org/I166846921"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I174442536","ror":"https://ror.org/03d7sax13","display_name":"South Central Minzu University","country_code":"CN","type":"education","lineage":["https://openalex.org/I174442536"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I20231570","ror":"https://ror.org/02v51f717","display_name":"Peking University","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},"years":[2025,2023,2022]},{"institution":{"id":"https://openalex.org/I2250955327","ror":"https://ror.org/00cmhce21","display_name":"Huawei Technologies (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I27357992","ror":"https://ror.org/023hj5876","display_name":"Dalian University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I2799449666","ror":"https://ror.org/01p9g6b97","display_name":"State Ethnic Affairs Commission","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799449666"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I84392919","ror":"https://ror.org/00kx1jb78","display_name":"Temple University","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I2250955327","ror":"https://ror.org/00cmhce21","display_name":"Huawei Technologies (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},{"id":"https://openalex.org/I84392919","ror":"https://ror.org/00kx1jb78","display_name":"Temple University","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"topics":[{"id":"https://openalex.org/T10002","display_name":"Advanced Chemical Physics Studies","count":9,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11948","display_name":"Machine Learning in Materials Science","count":8,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","count":6,"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/T10028","display_name":"Topic Modeling","count":5,"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/T10906","display_name":"AI-based Problem Solving and Planning","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"}}],"topic_share":[{"id":"https://openalex.org/T11948","display_name":"Machine Learning in Materials Science","value":3.57e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10906","display_name":"AI-based Problem Solving and Planning","value":2.16e-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/T12482","display_name":"Tunneling and Rock Mechanics","value":1.63e-05,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11689","display_name":"Adversarial Robustness in Machine Learning","value":1.43e-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/T10002","display_name":"Advanced Chemical Physics Studies","value":1.27e-05,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"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":0.8356999754905701},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7933158874511719},{"id":"11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","score":0.5368000268936157},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.5037000179290771},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.4298310875892639}],"counts_by_year":[{"year":2010,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":5},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":16},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":23},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":34},{"year":2025,"works_count":6,"oa_works_count":5,"cited_by_count":41},{"year":2026,"works_count":7,"oa_works_count":7,"cited_by_count":83}],"display_name_alternatives":["Liu Renxi","Liu, Renxi","Renxi Liu"],"block_key":"r liu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5050729289","updated_date":"2026-11-06T12:48:51","created_date":"2016-06-24T00:00:00"}