{"id":"https://openalex.org/A5020128433","orcid":"https://orcid.org/0000-0002-4667-7987","observed_orcids":["https://orcid.org/0000-0002-4667-7987"],"display_name":"Eugenia Alina Roman","raw_author_names":["Alina Roman","E A Roman","Eugenia Alina Roman","Eugenia-Alina Roman"],"full_name":"Eugenia Alina Roman","works_count":14,"cited_by_count":119,"summary_stats":{"2yr_mean_citedness":11.833333333333334,"h_index":4,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5020128433","orcid":"https://orcid.org/0000-0002-4667-7987","observed_orcids":["https://orcid.org/0000-0002-4667-7987"]},"affiliations":[{"institution":{"id":"https://openalex.org/I61641377","ror":"https://ror.org/0558j5q12","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]},"years":[2026,2025,2024,2023,2022,2019,2018,2017]}],"last_known_institutions":[{"id":"https://openalex.org/I61641377","ror":"https://ror.org/0558j5q12","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"topics":[{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","count":9,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12725","display_name":"transportation and logistics systems","count":5,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13601","display_name":"Urban Transport Systems Analysis","count":4,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10524","display_name":"Traffic control and management","count":3,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11223","display_name":"Maritime Ports and Logistics","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"}}],"topic_share":[{"id":"https://openalex.org/T13601","display_name":"Urban Transport Systems Analysis","value":0.0001113,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T12546","display_name":"Smart Parking Systems Research","value":2.79e-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/T10974","display_name":"Advanced Queuing Theory Analysis","value":2.06e-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/T10698","display_name":"Transportation Planning and Optimization","value":1.63e-05,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","value":1.57e-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":"22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","score":0.7582907676696777},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7418000102043152},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.4888171851634979},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.4121001064777374},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.30603569746017456}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":18},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":8},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":15},{"year":2022,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":71},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["Alina Roman","E A Roman","Eugenia Alina Roman","Eugenia-Alina Roman"],"block_key":"e roman","works_api_url":"https://api.openalex.org/works?filter=author.id:A5020128433","updated_date":"2026-10-16T12:29:29","created_date":"2017-08-31T00:00:00"}