MarcellaRocha | Data Science| Best Researcher Award
Dr. MarcellaRocha, LAIS/UFRN, Brazil.
Dr.Marcella Rocha Andrade Da is a researcher at the Universidade Federal do Rio Grande do Norte in Natal, Brazil
. With a PhD in Electrical and Computer Engineering, she has extensive experience in Computing, Machine Learning, Artificial Intelligence, and Natural Language Processing. Her expertise includes Digital Image Processing, Flutter, Digital Electronics, Python, C++, Dart, Matlab, and SQL. Marcella excels in Data Science, Data Engineering, Data Mining, and Big Data, utilizing tools like Power BI, PySpark, Hive, ADAC, and Teradata. She is known for solving complex problems, leading Agile teams, and collaborating with cross-functional groups. 

Publication Profile
Education and Experience 

- PhD in Electrical and Computer Engineering

- Master in Computer Engineering from UFRN (2017-2019)

- Bachelor’s Degree in Computer Engineering from IESB (2010-2014)

- Data Scientist II: Big Data, SQL, Python, PySpark, Hive, ADAC, SAS, Teradata, Power BI, Financial data

- Data Scientist: Big Data and Language Model, SQL, Python, PySpark, Azure, Hive, ADAC, Power BI

- Machine Learning Research: Data Science, Machine Learning, NLP, Data and text mining, Healthcare data, Python/R programming


Professional Development 

Dr.Marcella has developed studies and research in Data Science, Machine Learning, and NLP, focusing on Data and text mining in the healthcare domain. She has consistently demonstrated her ability to deliver innovative solutions and manage cross-functional teams effectively.
Research Focus 

Dr.Marcella’s research focuses on Machine Learning, Natural Language Processing, and Data Science, with applications in healthcare data analysis. She is particularly interested in text analysis, authorship recognition, and leveraging AI for public health improvements.
Publications 

- Half dose ChAdOx1 nCoV-19 vaccine was equivalent to full doses to reduce moderate and severe COVID-19 cases (Galvão-Lima, L.J., de Medeiros Júnior, N.F., Jesus, G.S., … Valim, V., Valentim, R.A.M., IJID Regions, 2023)

- 0 Citations

- 0 Citations
- A text as unique as a fingerprint: Text analysis and authorship recognition in a Virtual Learning Environment of the Unified Health System in Brazil (Rocha, M.A.D., Morais, P.S.G.D., Barros, D.M.D.S., … Dias-Trindade, S., Valentim, R.A.D.M., Expert Systems with Applications, 2022)

- 4 Citations

- 4 Citations
- A text as unique as fingerprint: AVASUS text analysis and authorship recognition (Rocha, M.A.D., Nóbrega, G.A.S.D., De Medeiros Valentim, R.A., Alves, L.P.C.F., ACM International Conference Proceeding Series, 2020)

- 4 Citations

- 4 Citations




2024 |
1 citation


He graduated with honors from the University of Costa Rica and earned a master’s degree in Animal Breeding and Reproduction Biotechnology from Universitat Politècnica de València and Universitat Autónoma de Barcelona. His research includes seminal analysis in various species using CASA technology and cryopreservation techniques. 

His innovative work on cryopreservation has led to new methods for preserving genetic material, vital for both agricultural productivity and conservation of endangered species. 
With over 75 published articles, Anthony’s research has significantly improved artificial insemination protocols and fertility rates in domestic and wild animals.
He is committed to bioethics, ensuring a humane approach to scientific advancements. 





. Her work has been published in journals like Nature Communications and Frontiers in Aging
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. Gray’s impressive career includes serving as an Assistant Professor of Neurology at Oregon Health and Science University (OHSU)
. She was also a Post-doctoral Fellow at OHSU and a Post-baccalaureate Fellow at the National Institutes of Health (NIH)
. Dr. Gray’s work aims to uncover how this plant can protect brain cells and improve cognitive function 

. Since 2015, he has been an Assistant Professor at the same university, focusing on plant iron homeostasis
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. In 2018, he earned a Diploma in University Teaching from the Pontificia Universidad Católica de Chile
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. With over 4 years of experience, his expertise spans risk quantification, stochastic simulations, time series
, and is recognized for his critical thinking and problem-solving skills 
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, showcasing his expertise and dedication to 
. Salvatore has contributed significantly to understanding Infectious Diseases, Protein structure, and Antimicrobial peptides
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