{"id":"https://openalex.org/A5111992991","orcid":"https://orcid.org/0009-0002-9266-050X","observed_orcids":["https://orcid.org/0009-0002-9266-050X"],"display_name":"Si Yu Sun","raw_author_names":["Si Sun","Si Yu Sun","Sun, Si"],"full_name":"Si Yu Sun","works_count":24,"cited_by_count":289,"summary_stats":{"2yr_mean_citedness":8.0,"h_index":11,"i10_index":11},"ids":{"openalex":"https://openalex.org/A5111992991","orcid":"https://orcid.org/0009-0002-9266-050X","observed_orcids":["https://orcid.org/0009-0002-9266-050X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I114117164","ror":"https://ror.org/03grx7119","display_name":"University of Science and Technology Liaoning","country_code":"CN","type":"education","lineage":["https://openalex.org/I114117164"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I1341412227","ror":"https://ror.org/05hh8d621","display_name":"IBM (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},"years":[2018,2017]},{"institution":{"id":"https://openalex.org/I19820366","ror":"https://ror.org/034t30j35","display_name":"Chinese Academy of Sciences","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},"years":[2025,2024,2023,2022,2017]},{"institution":{"id":"https://openalex.org/I217203536","ror":"https://ror.org/01rcq3q20","display_name":"Hankou University","country_code":"CN","type":"education","lineage":["https://openalex.org/I217203536"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4210114115","ror":"https://ror.org/0265w5591","display_name":"IBM Research - Thomas J. Watson Research Center","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]},"years":[2018,2017]},{"institution":{"id":"https://openalex.org/I4210128284","ror":"https://ror.org/02bn68w95","display_name":"Institute of Optics and Electronics, Chinese Academy of Sciences","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128284"]},"years":[2025,2023,2022]},{"institution":{"id":"https://openalex.org/I4210128819","ror":"https://ror.org/033js6g46","display_name":"Institute of Electrical Engineering","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128819"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210131870","ror":"https://ror.org/03j7v5j15","display_name":"Institute of Psychology, Chinese Academy of Sciences","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210131870"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I4210165038","ror":"https://ror.org/05qbk4x57","display_name":"University of Chinese Academy of Sciences","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210166499","ror":"https://ror.org/05vr1c885","display_name":"Henan Polytechnic University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210166499"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4800084","ror":"https://ror.org/00hn7w693","display_name":"Southwest Jiaotong University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I99065089","ror":"https://ror.org/03cve4549","display_name":"Tsinghua University","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},"years":[2025,2021,2020,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I19820366","ror":"https://ror.org/034t30j35","display_name":"Chinese Academy of Sciences","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128284","ror":"https://ror.org/02bn68w95","display_name":"Institute of Optics and Electronics, Chinese Academy of Sciences","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128284"]},{"id":"https://openalex.org/I99065089","ror":"https://ror.org/03cve4549","display_name":"Tsinghua University","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"topics":[{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","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/T10286","display_name":"Information Retrieval and Search Behavior","count":5,"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/T10667","display_name":"Emotion and Mood Recognition","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/T10719","display_name":"3D Shape Modeling and Analysis","count":4,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","count":3,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T14368","display_name":"Evaluation and Optimization Models","value":2.76e-05,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T13083","display_name":"Advanced Text Analysis Techniques","value":2.23e-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/T10667","display_name":"Emotion and Mood Recognition","value":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/T11439","display_name":"Video Analysis and Summarization","value":1.86e-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/T10719","display_name":"3D Shape Modeling and Analysis","value":1.69e-05,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.9272511005401611},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.8101363182067871},{"id":"111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","score":0.46698611974716187},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.39304620027542114},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.13010859489440918}],"counts_by_year":[{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2017,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":6},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2020,"works_count":4,"oa_works_count":4,"cited_by_count":17},{"year":2021,"works_count":3,"oa_works_count":2,"cited_by_count":37},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":36},{"year":2023,"works_count":4,"oa_works_count":3,"cited_by_count":37},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":50},{"year":2025,"works_count":2,"oa_works_count":0,"cited_by_count":57},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":41}],"display_name_alternatives":["Si Sun","Si Yu Sun","Sun, Si"],"block_key":"s sun","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111992991","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}