{"id":"https://openalex.org/A5004658641","orcid":"https://orcid.org/0000-0001-8276-8205","observed_orcids":["https://orcid.org/0000-0001-8276-8205"],"display_name":"Charles Greenidge","raw_author_names":["Charles Greenidge","Charles W Greenidge"],"full_name":"Charles Greenidge","works_count":12,"cited_by_count":18,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":3,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5004658641","orcid":"https://orcid.org/0000-0001-8276-8205","observed_orcids":["https://orcid.org/0000-0001-8276-8205"]},"affiliations":[{"institution":{"id":"https://openalex.org/I2802945493","ror":"https://ror.org/03cjy1t09","display_name":"Port of Spain General Hospital","country_code":"TT","type":"healthcare","lineage":["https://openalex.org/I2802945493"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210088717","ror":"https://ror.org/003kgv736","display_name":"University of the West Indies","country_code":"TT","type":"education","lineage":["https://openalex.org/I137799390","https://openalex.org/I4210088717"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210155165","ror":"https://ror.org/05bfknj54","display_name":"St. Joseph Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210155165"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210157239","ror":"https://ror.org/05wp4z583","display_name":"New Amsterdam Public Hospital","country_code":"GY","type":"healthcare","lineage":["https://openalex.org/I4210157239"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210158067","ror":"https://ror.org/05p4f7w60","display_name":"University of the West Indies","country_code":"BB","type":"education","lineage":["https://openalex.org/I137799390","https://openalex.org/I4210158067"]},"years":[2014,2012,2011,2008,2005]},{"institution":{"id":"https://openalex.org/I4210161352","ror":"https://ror.org/05rbwvc13","display_name":"Queen Elizabeth Hospital","country_code":"BB","type":"healthcare","lineage":["https://openalex.org/I4210161352"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I2802945493","ror":"https://ror.org/03cjy1t09","display_name":"Port of Spain General Hospital","country_code":"TT","type":"healthcare","lineage":["https://openalex.org/I2802945493"]},{"id":"https://openalex.org/I4210088717","ror":"https://ror.org/003kgv736","display_name":"University of the West Indies","country_code":"TT","type":"education","lineage":["https://openalex.org/I137799390","https://openalex.org/I4210088717"]},{"id":"https://openalex.org/I4210155165","ror":"https://ror.org/05bfknj54","display_name":"St. Joseph Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210155165"]},{"id":"https://openalex.org/I4210157239","ror":"https://ror.org/05wp4z583","display_name":"New Amsterdam Public Hospital","country_code":"GY","type":"healthcare","lineage":["https://openalex.org/I4210157239"]},{"id":"https://openalex.org/I4210161352","ror":"https://ror.org/05rbwvc13","display_name":"Queen Elizabeth Hospital","country_code":"BB","type":"healthcare","lineage":["https://openalex.org/I4210161352"]}],"topics":[{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","count":5,"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/T12016","display_name":"Web Data Mining and Analysis","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/T10286","display_name":"Information Retrieval and Search Behavior","count":4,"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/T11891","display_name":"Big Data and Business Intelligence","count":4,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"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/T10028","display_name":"Topic Modeling","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"}}],"topic_share":[{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","value":6.22e-05,"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/T14435","display_name":"Information Retrieval and Data Mining","value":3.71e-05,"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/T11891","display_name":"Big Data and Business Intelligence","value":2.95e-05,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"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/T14222","display_name":"Knowledge Management and Technology","value":1.91e-05,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"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/T10215","display_name":"Semantic Web and Ontologies","value":1.8e-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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8846434354782104},{"id":"135572916","wikidata":"https://www.wikidata.org/wiki/Q193351","display_name":"Data warehouse","score":0.8701745271682739},{"id":"23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","score":0.6343895792961121},{"id":"124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","score":0.3691613972187042},{"id":"111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","score":0.11639752984046936}],"counts_by_year":[{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":1},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":1}],"display_name_alternatives":["Charles Greenidge","Charles W Greenidge"],"block_key":"c greenidge","works_api_url":"https://api.openalex.org/works?filter=author.id:A5004658641","awards_count":0,"updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}