{"id":"https://openalex.org/A5050229028","orcid":"https://orcid.org/0000-0002-6876-3253","observed_orcids":["https://orcid.org/0000-0002-6876-3253"],"display_name":"N. Sivakumar","raw_author_names":["N. Sivakumar","Sivakumar N."],"full_name":"N. Sivakumar","works_count":5,"cited_by_count":20,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":2,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5050229028","orcid":"https://orcid.org/0000-0002-6876-3253","observed_orcids":["https://orcid.org/0000-0002-6876-3253"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4405254494","ror":"https://ror.org/01w2xgk13","display_name":"Puducherry Technological University","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405254494"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I65674248","ror":"https://ror.org/00ha14p11","display_name":"Visvesvaraya Technological University","country_code":"IN","type":"education","lineage":["https://openalex.org/I65674248"]},"years":[2024]}],"last_known_institutions":[{"id":"https://openalex.org/I65674248","ror":"https://ror.org/00ha14p11","display_name":"Visvesvaraya Technological University","country_code":"IN","type":"education","lineage":["https://openalex.org/I65674248"]}],"topics":[{"id":"https://openalex.org/T10862","display_name":"AI in cancer detection","count":2,"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":1,"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/T10052","display_name":"Medical Image Segmentation Techniques","count":1,"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/T10146","display_name":"Cervical Cancer and HPV Research","count":1,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","count":1,"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/T12702","display_name":"Brain Tumor Detection and Classification","value":1.58e-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/T13038","display_name":"Internet of Things and AI","value":9.1e-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/T10862","display_name":"AI in cancer detection","value":8.4e-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"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","value":7.4e-06,"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/T12859","display_name":"Cell Image Analysis Techniques","value":6.4e-06,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8275905847549438},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.6787949800491333},{"id":"108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","score":0.5852439999580383},{"id":"119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","score":0.5496543049812317},{"id":"111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","score":0.0}],"counts_by_year":[{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":1},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":6},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["N. Sivakumar","Sivakumar N."],"block_key":"n sivakumar","works_api_url":"https://api.openalex.org/works?filter=author.id:A5050229028","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5050229028","updated_date":"2026-11-12T13:17:38","created_date":"2022-07-28T00:00:00"}