{"id":"https://openalex.org/A5112544153","orcid":"https://orcid.org/0009-0002-2715-0036","observed_orcids":["https://orcid.org/0009-0002-2715-0036"],"display_name":"Piyaruwan Perera","raw_author_names":["Kaluthantirige Piyaruwan","Kasun Perera","Perera, Piyaruwan","Perera, Piyaruwan Harindra Kaluthantirige","Piyaruwan Perera"],"full_name":"Perera, Piyaruwan Harindra Kaluthantirige","works_count":21,"cited_by_count":632,"summary_stats":{"2yr_mean_citedness":2.4285714285714284,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5112544153","orcid":"https://orcid.org/0009-0002-2715-0036","observed_orcids":["https://orcid.org/0009-0002-2715-0036"]},"affiliations":[{"institution":{"id":"https://openalex.org/I141945490","ror":"https://ror.org/03rmrcq20","display_name":"University of British Columbia","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},"years":[2020,2019,2016]},{"institution":{"id":"https://openalex.org/I153555950","ror":"https://ror.org/01m4gt983","display_name":"SAIT Polytechnic","country_code":"CA","type":"education","lineage":["https://openalex.org/I153555950"]},"years":[2026,2024,2023]},{"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":[2021]},{"institution":{"id":"https://openalex.org/I4405260628","ror":"https://ror.org/04241wz75","display_name":"University of British Columbia, Okanagan Campus","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490","https://openalex.org/I4405260628"]},"years":[2023,2021,2020,2019,2018,2017,2016]},{"institution":{"id":"https://openalex.org/I52004705","ror":"https://ror.org/05mqkk958","display_name":"Uva Wellassa University","country_code":"LK","type":"education","lineage":["https://openalex.org/I52004705"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I74413500","ror":"https://ror.org/01gw3d370","display_name":"University of Windsor","country_code":"CA","type":"education","lineage":["https://openalex.org/I74413500"]},"years":[2025,2023,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I153555950","ror":"https://ror.org/01m4gt983","display_name":"SAIT Polytechnic","country_code":"CA","type":"education","lineage":["https://openalex.org/I153555950"]},{"id":"https://openalex.org/I52004705","ror":"https://ror.org/05mqkk958","display_name":"Uva Wellassa University","country_code":"LK","type":"education","lineage":["https://openalex.org/I52004705"]}],"topics":[{"id":"https://openalex.org/T10768","display_name":"Electric Vehicles and Infrastructure","count":8,"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/T10395","display_name":"Construction Project Management and Performance","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/T10435","display_name":"Environmental Impact and Sustainability","count":3,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10808","display_name":"Electric and Hybrid Vehicle Technologies","count":3,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T11006","display_name":"BIM and Construction Integration","count":3,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10768","display_name":"Electric Vehicles and Infrastructure","value":5.02e-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/T12938","display_name":"Material Selection and Properties","value":3.36e-05,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14224","display_name":"Oil, Gas, and Environmental Issues","value":2.62e-05,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11988","display_name":"Sustainable Building Design and Assessment","value":1.56e-05,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T10808","display_name":"Electric and Hybrid Vehicle Technologies","value":1.49e-05,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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":"134560507","wikidata":"https://www.wikidata.org/wiki/Q753291","display_name":"Environmental economics","score":0.6230212450027466},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5723000168800354},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.5587981939315796},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.49428272247314453},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.3544854521751404}],"counts_by_year":[{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":6},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":10},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":28},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":26},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":39},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":40},{"year":2023,"works_count":3,"oa_works_count":0,"cited_by_count":64},{"year":2024,"works_count":4,"oa_works_count":2,"cited_by_count":123},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":159},{"year":2026,"works_count":2,"oa_works_count":1,"cited_by_count":137}],"display_name_alternatives":["Kaluthantirige Piyaruwan","Kasun Perera","Perera, Piyaruwan","Perera, Piyaruwan Harindra Kaluthantirige","Piyaruwan Perera"],"block_key":"p perera","works_api_url":"https://api.openalex.org/works?filter=author.id:A5112544153","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5112544153","updated_date":"2026-11-12T13:17:38","created_date":"2016-11-04T00:00:00"}
