{"id":"https://openalex.org/A5101893264","orcid":"https://orcid.org/0009-0002-1936-0156","observed_orcids":["https://orcid.org/0009-0002-1936-0156","https://orcid.org/0000-0002-1237-3977"],"display_name":"Ritesh Sivakumar","raw_author_names":["R Sivakumar","R. Sivakumar","Ritesh Sivakumar","Sivakumar R"],"full_name":"Ritesh Sivakumar","works_count":29,"cited_by_count":737,"summary_stats":{"2yr_mean_citedness":6.0,"h_index":8,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5101893264","orcid":"https://orcid.org/0009-0002-1936-0156","observed_orcids":["https://orcid.org/0009-0002-1936-0156","https://orcid.org/0000-0002-1237-3977"]},"affiliations":[{"institution":{"id":"https://openalex.org/I126231945","ror":"https://ror.org/00hswnk62","display_name":"Queen's University Belfast","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]},"years":[2006]},{"institution":{"id":"https://openalex.org/I130238516","ror":"https://ror.org/017zqws13","display_name":"University of Minnesota","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I1326929380","ror":"https://ror.org/04esegk75","display_name":"Allina Health","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1326929380"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I150468666","ror":"https://ror.org/03czfpz43","display_name":"Emory University","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I4076070","ror":"https://ror.org/02w7vnb60","display_name":"Bharathidasan University","country_code":"IN","type":"education","lineage":["https://openalex.org/I4076070"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4210116967","ror":"https://ror.org/02fxe3b78","display_name":"Sri Manakula Vinayagar Educational Trust","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210116967"]},"years":[2025,2022]},{"institution":{"id":"https://openalex.org/I4210144997","ror":"https://ror.org/04g43x563","display_name":"Minnesota Department of Health","country_code":"US","type":"government","lineage":["https://openalex.org/I4210144997"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210152469","ror":"https://ror.org/05v1amx46","display_name":"Hennepin Healthcare Research Institute","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210152469"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4405260489","ror":"https://ror.org/03ts63514","display_name":"A. Veeriya Vandayar Memorial Sri Pushpam College","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405260489"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I85461943","ror":"https://ror.org/0034me914","display_name":"Saveetha University","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]},"years":[2026,2025]}],"last_known_institutions":[{"id":"https://openalex.org/I130238516","ror":"https://ror.org/017zqws13","display_name":"University of Minnesota","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]},{"id":"https://openalex.org/I1326929380","ror":"https://ror.org/04esegk75","display_name":"Allina Health","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1326929380"]},{"id":"https://openalex.org/I150468666","ror":"https://ror.org/03czfpz43","display_name":"Emory University","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I4210144997","ror":"https://ror.org/04g43x563","display_name":"Minnesota Department of Health","country_code":"US","type":"government","lineage":["https://openalex.org/I4210144997"]},{"id":"https://openalex.org/I4210152469","ror":"https://ror.org/05v1amx46","display_name":"Hennepin Healthcare Research Institute","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210152469"]},{"id":"https://openalex.org/I85461943","ror":"https://ror.org/0034me914","display_name":"Saveetha University","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]}],"topics":[{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","count":4,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10539","display_name":"Sustainable Supply Chain Management","count":4,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","count":3,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10880","display_name":"Environmental Sustainability in Business","count":3,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12883","display_name":"Sustainable Development and Environmental Management","count":3,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13045","display_name":"Industrial Engineering and Technologies","value":0.0003998,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T13429","display_name":"Electricity Theft Detection Techniques","value":8.18e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12849","display_name":"Parvovirus B19 Infection Studies","value":6.3e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T13935","display_name":"Mathematical Control Systems and Analysis","value":3.59e-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/T10567","display_name":"Vehicle Routing Optimization Methods","value":1.92e-05,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"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":0.7921925783157349},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.7559999823570251},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.7125301957130432},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.3634941875934601},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.27415910363197327}],"counts_by_year":[{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2015,"works_count":5,"oa_works_count":1,"cited_by_count":9},{"year":2016,"works_count":4,"oa_works_count":0,"cited_by_count":15},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":53},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":71},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":68},{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":74},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":82},{"year":2022,"works_count":2,"oa_works_count":0,"cited_by_count":56},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":51},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":140},{"year":2025,"works_count":4,"oa_works_count":1,"cited_by_count":50},{"year":2026,"works_count":3,"oa_works_count":1,"cited_by_count":54}],"display_name_alternatives":["R Sivakumar","R. Sivakumar","Ritesh Sivakumar","Sivakumar R"],"block_key":"r sivakumar","works_api_url":"https://api.openalex.org/works?filter=author.id:A5101893264","updated_date":"2026-11-01T11:00:13","created_date":"2016-06-24T00:00:00"}
