Matheus Araújo
"There is a difference between knowing the path & walking the path."
Morpheus, The Matrix
Who is Matheus?
Matheus Araújo actively researches in the emerging area of Health Informatics currently as a Computer Science Ph.D. student at UMN. In this interdisciplinary research, he addresses health-related problems applying top edge computer science solutions. This involves using medical and wearable devices as raw sources of data to build machine learning models, graphs, and time-series analysis. Matheus also contributed to the field of Sentiment Analysis and Social Computing.
"My goal is to transform people's life unquestionably better in an optimal way with the resources I have right now."
Interests
Health Informatics
Social Computing
Sentiment Analysis
Techniques
Applied Statistics
Time-series analysis
Machine Learning
Deep Learning
Academic Degrees
- Ph.D Student in Computer Science at University of Minnesota, USA. (Fall 2017 - today)
- Area: Applied Machine Learning on Health Informatics
- Adivisor: Jaideep Srivastava
- Master's Degree in Computer Science at Federal University of Minas Gerais (UFMG, Brazil). (July 2015 - July 2017)
- Thesis: Machine Translation for Multilingual Sentence-level Sentiment Analysis
- Adivisor: Fabricio Benevenuto
- Sandwich graduation in Computer Science from Federal University of Minas Gerais and Michigan State University.
- Lived in East Lansing, MI, EUA (2013/2-2014/2)
Industry Experience:
- Reasearch Intern at Inspire Medical Systems (Minneapolis, US. May 2019 - August 2019 ) .
- Data Science Intern at Nokia Bell Labs (Cambridge, UK. May 2018 - August 2018 ) .
- Research Assistant at Qatar Computer Research Institute (Doha, QA. August 2016 - June 2017) .
Teaching Experience
- At University of Minnesota:
- TA of Introduction to Programming Concepts (CSCI 1133) [Spring 2019][Fall 2019]
- TA of Practice of Database Systems (CSCI 4707) [Fall 2017][Spring 2018][Fall 2018]
- At Federal University of Minas Gerais:
- TA of Algorithms and Data Structures (DCC 003) [Spring 2016]
Grants and Sponsorship Awards
- Industrial Student Support [ Jan-Aug 2020 ]
- Company: INSPIRE MEDICAL SYSTEMS
- Project Role: Data analysis and applied machine learning on sleep apnea therapy
Publications
To be written. For more info check My Google Scholar
Systems Developed
- Visualizing health-related interests in Arab League Countries: http://scdev5.qcri.org/sha/
- iFeel: A Sentiment Analysis Framework: www.ifeel.dcc.ufmg.br
- PsyCalculator : Registered at Brazil Government Agency - INPI as : BR 51 2018 001063-6
Open Source Projects:
- pySocialWatcher: A Social Data Collector from Facebook Marketing API: https://github.com/maraujo/pySocialWatcher
Used at:
- "Combining Social Media Data and Traditional Surveys to Nowcast Migration Stocks"
- "Measuring Subnational Digital Gender Inequality in India through Gender Gaps in Facebook Use"
- "Studying Migrant Assimilation Through Facebook Interests"
- "Measuring Subnational Digital Gender Inequality in India through Gender Gaps in Facebook Use"
- "Using Facebook ad data to track the global digital gender gap"
- Rumours, mis- and disinformation in divided societies: Twitter and the Ardoyne parade dispute
- Maraujo Google Slides Template: A clean slide template that I coded for Google Slides: https://github.com/maraujo/maraujo_google_slide_template
As Publication Reviewer
- Int. J. of Information Technology and Decision Making (IJITDM) (2018)
- Language Resources and Evaluation(LREv)(2018-2019)
Press Coverage
International student TAs conquer language barriers
As máquinas sabem o que você faz. Agora querem saber o que você sente
Entrevista: Matheus Araújo, Pesquisador em Machine Learning
Erdos Number: 4
Matheus Araujo -> Ingmar Weber -> Zvi Lotker -> Noga Alon -> Paul Erdos
Mathematical Descendancy: Carl Friedrich Gauss
Matheus Araujo (2021*) -> Jaideep Srivastava (1988) -> Chittoor Vijayaraghavalu Ramamoorthy (1964) -> Donald Winston Tufts (1960) -> Norbert Wiener (1913) -> Karl Schmidt (1898) -> Paul Gerhard Natorp (1881) -> Hermann Cohen (1873) -> Friedrich Albert Lange (1851) - > Julius Plücker (1823) -> Christian Ludwig Gerling (1812) -> Carl Friedrich Gauß (1799)
