{"id":"https://openalex.org/A5114526301","orcid":"https://orcid.org/0000-0002-5787-0651","observed_orcids":["https://orcid.org/0000-0002-5787-0651"],"display_name":"Si Chen","raw_author_names":["Chen, Si","Si Chen"],"full_name":"Chen, Si","works_count":11,"cited_by_count":316,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":4,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5114526301","orcid":"https://orcid.org/0000-0002-5787-0651","observed_orcids":["https://orcid.org/0000-0002-5787-0651"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1291425158","ror":"https://ror.org/00njsd438","display_name":"Google (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I143868143","ror":"https://ror.org/05th6yx34","display_name":"Anhui University","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]},"years":[2023,2022]},{"institution":{"id":"https://openalex.org/I165143802","ror":"https://ror.org/00rqy9422","display_name":"The University of Queensland","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4392738174","ror":"https://ror.org/059wz5438","display_name":"China Huaneng Group Co., Ltd. (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I4392738174"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I78577930","ror":"https://ror.org/00hj8s172","display_name":"Columbia University","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I859038795","ror":"https://ror.org/02smfhw86","display_name":"Virginia Tech","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]},"years":[2022,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4392738174","ror":"https://ror.org/059wz5438","display_name":"China Huaneng Group Co., Ltd. (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I4392738174"]}],"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","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/T10237","display_name":"Cryptography and Data Security","count":3,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11689","display_name":"Adversarial Robustness in Machine Learning","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/T10036","display_name":"Advanced Neural Network Applications","count":2,"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/T10273","display_name":"IoT and Edge/Fog Computing","count":2,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","value":3.2e-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/T11273","display_name":"Advanced Graph Neural Networks","value":2.58e-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/T12072","display_name":"Machine Learning and Algorithms","value":2.36e-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/T11689","display_name":"Adversarial Robustness in Machine Learning","value":2.12e-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/T12292","display_name":"Graph Theory and Algorithms","value":1.73e-05,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.929314136505127},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.6775000095367432},{"id":"119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","score":0.5534880757331848},{"id":"38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","score":0.45056313276290894},{"id":"80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","score":0.4002710282802582}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":3},{"year":2022,"works_count":4,"oa_works_count":3,"cited_by_count":7},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":63},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":96},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":75},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":52}],"display_name_alternatives":["Chen, Si","Si Chen"],"block_key":"s chen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5114526301","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5114526301","updated_date":"2026-11-10T14:30:39","created_date":"2019-06-27T00:00:00"}
