{"id":"https://openalex.org/A5065462979","orcid":"https://orcid.org/0000-0003-2732-3662","observed_orcids":["https://orcid.org/0000-0003-2732-3662"],"display_name":"Jayalal Wettasinghe","raw_author_names":["J. Wettasinghe","Jayalal Wettasinghe"],"full_name":"Jayalal Wettasinghe","works_count":4,"cited_by_count":19,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":2,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5065462979","orcid":"https://orcid.org/0000-0003-2732-3662","observed_orcids":["https://orcid.org/0000-0003-2732-3662"]},"affiliations":[{"institution":{"id":"https://openalex.org/I195740183","ror":"https://ror.org/0491f5305","display_name":"University of Moratuwa","country_code":"LK","type":"education","lineage":["https://openalex.org/I195740183"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I38538140","ror":"https://ror.org/0403qcr87","display_name":"Asian Institute of Technology","country_code":"TH","type":"education","lineage":["https://openalex.org/I38538140"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4405260018","ror":"https://ror.org/032vwca88","display_name":"University of Vocational Technology","country_code":"LK","type":"education","lineage":["https://openalex.org/I4405260018"]},"years":[2024,2023,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4405260018","ror":"https://ror.org/032vwca88","display_name":"University of Vocational Technology","country_code":"LK","type":"education","lineage":["https://openalex.org/I4405260018"]}],"topics":[{"id":"https://openalex.org/T10328","display_name":"Supply Chain and Inventory Management","count":3,"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":3,"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/T14121","display_name":"Business Logistics and Inventory Control","count":2,"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/T10974","display_name":"Advanced Queuing Theory Analysis","count":1,"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/T11195","display_name":"Simulation Techniques and Applications","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T10974","display_name":"Advanced Queuing Theory Analysis","value":1.1e-05,"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/T14121","display_name":"Business Logistics and Inventory Control","value":1.09e-05,"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","value":9.7e-06,"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/T10328","display_name":"Supply Chain and Inventory Management","value":9e-06,"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/T11195","display_name":"Simulation Techniques and Applications","value":5.2e-06,"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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.667262852191925},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.49376997351646423},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.447307288646698},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.21928545832633972},{"id":"162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","score":0.16078278422355652}],"counts_by_year":[{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["J. Wettasinghe","Jayalal Wettasinghe"],"block_key":"j wettasinghe","works_api_url":"https://api.openalex.org/works?filter=author.id:A5065462979","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5065462979","updated_date":"2026-11-11T13:02:13","created_date":"2020-02-24T00:00:00"}
