{"id":"https://openalex.org/A5111885106","orcid":null,"observed_orcids":[],"display_name":"Qigang Gao","raw_author_names":["Dr.Qigang Gao","Qi-Gang Gao","QiGang Gao","Qigang Gao"],"full_name":"Qigang Gao","works_count":80,"cited_by_count":808,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":16,"i10_index":22},"ids":{"openalex":"https://openalex.org/A5111885106","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I129902397","ror":"https://ror.org/01e6qks80","display_name":"Dalhousie University","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]},"years":[2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2002,2001,1998]},{"institution":{"id":"https://openalex.org/I151746483","ror":"https://ror.org/01aff2v68","display_name":"University of Waterloo","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]},"years":[1993,1992]}],"last_known_institutions":[{"id":"https://openalex.org/I129902397","ror":"https://ror.org/01e6qks80","display_name":"Dalhousie University","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"topics":[{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","count":18,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","count":14,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","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/T10812","display_name":"Human Pose and Action Recognition","count":9,"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/T11398","display_name":"Hand Gesture Recognition Systems","count":9,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T12549","display_name":"Image and Object Detection Techniques","value":0.0001329,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","value":0.0001221,"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/T12761","display_name":"Data Stream Mining Techniques","value":9.65e-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/T11652","display_name":"Imbalanced Data Classification Techniques","value":8.8e-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/T10812","display_name":"Human Pose and Action Recognition","value":8.12e-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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.889728307723999},{"id":"31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","score":0.8534468412399292},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.8318097591400146},{"id":"153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","score":0.7379733324050903},{"id":"124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","score":0.7184032201766968}],"counts_by_year":[{"year":1992,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":7,"oa_works_count":0,"cited_by_count":38},{"year":2013,"works_count":9,"oa_works_count":2,"cited_by_count":26},{"year":2014,"works_count":7,"oa_works_count":0,"cited_by_count":43},{"year":2015,"works_count":4,"oa_works_count":1,"cited_by_count":39},{"year":2016,"works_count":4,"oa_works_count":0,"cited_by_count":51},{"year":2017,"works_count":3,"oa_works_count":0,"cited_by_count":64},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":77},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":58},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":75},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":60},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":54},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":45},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":21},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":9}],"display_name_alternatives":["Dr.Qigang Gao","Qi-Gang Gao","QiGang Gao","Qigang Gao"],"block_key":"q gao","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111885106","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}