{"id":"https://openalex.org/A5093567658","orcid":"https://orcid.org/0009-0004-5144-256X","observed_orcids":["https://orcid.org/0009-0004-5144-256X"],"display_name":"Samuel A. Cruz Alegr\u00eda","raw_author_names":["Alegr\u00eda, Samuel A. Cruz","Alegr\u00eda, Samuel Cruz","Samuel A. Cruz Alegr\u00eda"],"full_name":"Alegr\u00eda, Samuel A. Cruz","works_count":4,"cited_by_count":2,"summary_stats":{"2yr_mean_citedness":0.6666666666666666,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5093567658","orcid":"https://orcid.org/0009-0004-5144-256X","observed_orcids":["https://orcid.org/0009-0004-5144-256X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210134521","ror":"https://ror.org/03exthx58","display_name":"UniDistance Suisse","country_code":"CH","type":"education","lineage":["https://openalex.org/I4210134521"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4405258862","ror":"https://ror.org/01ahyrz84","display_name":"Universit\u00e9 de Toulouse","country_code":"FR","type":"education","lineage":["https://openalex.org/I4405258862"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I57201433","ror":"https://ror.org/03c4atk17","display_name":"Universit\u00e0 della Svizzera italiana","country_code":"CH","type":"education","lineage":["https://openalex.org/I57201433"]},"years":[2025]}],"last_known_institutions":[{"id":"https://openalex.org/I4210134521","ror":"https://ror.org/03exthx58","display_name":"UniDistance Suisse","country_code":"CH","type":"education","lineage":["https://openalex.org/I4210134521"]},{"id":"https://openalex.org/I4405258862","ror":"https://ror.org/01ahyrz84","display_name":"Universit\u00e9 de Toulouse","country_code":"FR","type":"education","lineage":["https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I57201433","ror":"https://ror.org/03c4atk17","display_name":"Universit\u00e0 della Svizzera italiana","country_code":"CH","type":"education","lineage":["https://openalex.org/I57201433"]}],"topics":[{"id":"https://openalex.org/T11612","display_name":"Stochastic Gradient Optimization Techniques","count":4,"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/T10320","display_name":"Neural Networks and Applications","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"}},{"id":"https://openalex.org/T10963","display_name":"Advanced Optimization Algorithms Research","count":3,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","count":1,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12535","display_name":"Machine Learning and Data Classification","count":1,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","value":4.59e-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/T10963","display_name":"Advanced Optimization Algorithms Research","value":1.55e-05,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","value":7.6e-06,"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/T12535","display_name":"Machine Learning and Data Classification","value":7.4e-06,"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/T10792","display_name":"Matrix Theory and Algorithms","value":3.7e-06,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.7578692436218262},{"id":"50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","score":0.717494010925293},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.5393999814987183},{"id":"119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","score":0.48069998621940613},{"id":"11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","score":0.4374939799308777}],"counts_by_year":[{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["Alegr\u00eda, Samuel A. Cruz","Alegr\u00eda, Samuel Cruz","Samuel A. Cruz Alegr\u00eda"],"block_key":"s alegria","works_api_url":"https://api.openalex.org/works?filter=author.id:A5093567658","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2023-12-23T00:00:00"}