{"id":"https://openalex.org/A5018617522","orcid":"https://orcid.org/0000-0002-9119-6357","observed_orcids":["https://orcid.org/0000-0002-9119-6357"],"display_name":"Alef Iury Siqueira Ferreira","raw_author_names":["Alef Ferreira","Alef Iury Ferreira","Alef Iury S. Ferreira","Alef Iury Siqueira Ferreira","Ferreira, Alef I.","Ferreira, Alef Iury","Ferreira, Alef Iury Siqueira"],"full_name":"Ferreira, Alef Iury Siqueira","works_count":20,"cited_by_count":70,"summary_stats":{"2yr_mean_citedness":1.9375,"h_index":4,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5018617522","orcid":"https://orcid.org/0000-0002-9119-6357","observed_orcids":["https://orcid.org/0000-0002-9119-6357"]},"affiliations":[{"institution":{"id":"https://openalex.org/I68106152","ror":"https://ror.org/0039d5757","display_name":"Universidade Federal de Goi\u00e1s","country_code":"BR","type":"education","lineage":["https://openalex.org/I68106152"]},"years":[2026,2025,2024,2023,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I68106152","ror":"https://ror.org/0039d5757","display_name":"Universidade Federal de Goi\u00e1s","country_code":"BR","type":"education","lineage":["https://openalex.org/I68106152"]}],"topics":[{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","count":12,"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/T10860","display_name":"Speech and Audio Processing","count":8,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11309","display_name":"Music and Audio Processing","count":5,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11714","display_name":"Multimodal Machine Learning Applications","count":3,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12031","display_name":"Speech and dialogue systems","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/T10201","display_name":"Speech Recognition and Synthesis","value":4.39e-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/T11309","display_name":"Music and Audio Processing","value":3.26e-05,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11386","display_name":"Bee Products Chemical Analysis","value":2.19e-05,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","value":2.17e-05,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11714","display_name":"Multimodal Machine Learning Applications","value":2.14e-05,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8330000042915344},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.7835000157356262},{"id":"28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","score":0.6983000040054321},{"id":"204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","score":0.6875},{"id":"41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","score":0.5296822786331177}],"counts_by_year":[{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":11},{"year":2025,"works_count":6,"oa_works_count":4,"cited_by_count":20},{"year":2026,"works_count":7,"oa_works_count":7,"cited_by_count":37}],"display_name_alternatives":["Alef Ferreira","Alef Iury Ferreira","Alef Iury S. Ferreira","Alef Iury Siqueira Ferreira","Ferreira, Alef I.","Ferreira, Alef Iury","Ferreira, Alef Iury Siqueira"],"block_key":"a ferreira","works_api_url":"https://api.openalex.org/works?filter=author.id:A5018617522","updated_date":"2026-11-04T11:47:51","created_date":"2021-12-31T00:00:00"}