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PhD student in the Research School "Data Science and Engineering" at Hasso Plattner Institut (HPI, Germany) in the Artificial Intelligence and Intelligent Systems Research Group

MSc in Informatics Engineering (UTFSM, Chile) | BSc in Informatics Engineering (UTFSM, Chile)

Former part-time Lecturer at Federico Santa María Technical University (UTFSM, Chile)

• ResearchGate: Margarita-Bugueno
• LinkedIn: Margarita-Bugueno
• Academic: Google Scholar
• ORCID: 0000-0002-3703-6387

Currently, you can reach me at or

I, Margarita Bugueño, started my studies in 2013 pursuing a major in Informatics Engineering at Federico Santa María Technical University (UTFSM). I have found a deep enjoyment in learning programming and data analysis, excelling in courses related to computer science such as Machine Learning, Artificial Neural Networks, and Pattern Recognition. This prompted me to work as a teaching assistant in such subjects. Later, in 2017 and 2018, I joined YoC+, teaching programming in C++ language to college students, which motivated my application as an associated researcher at Chilean Virtual Observatory (ChiVO) carried out by UTFSM with the collaboration of the University of Chile and Huawei company. My Master's studies at UTFSM involved a thesis on text generation (as a data augmentation technique) for unbalanced text classification problems using state-of-the-art modules, Transformer and Self-Attention. In turn, the master's led me to work as a lecturer in the Informatics Department at UTFSM as well as an assistant researcher in the Millennium Institute for Foundational Research on Data (IMFD) in the Explainable Artificial Intelligence project facing several problems of interest such as fake news detection, harassment detection, analysis of controversy and others.

• Natural Language Processing: I explored this topic during my Master's thesis under the supervision of Professor Marcelo Mendoza. You can find my different contributions to the scientific community here:

Journal paper: IDA 20' (code)
Conference papers:CIARP 19'

• Social Media: I explored this topic in the Millennium Institute for Foundational Research on Data (IMFD) with the collaboration of Professor Marcelo Mendoza and Alvaro Soto. You can find my different contributions to the scientific community here:

Conference papers: HCII 19', ECML-PKDD 19' (code)

• Deep Learning: I explored different applications of Deep Learning models in the help of society. Astroinformatics was one of them under the supervision of Professor Marcelo Araya.

Journal paper: CLEI-EJ 19' (code), Astronomy and Computing 21' (code), Signals 21' (code)
Conference paper: CLEI 18', ADASS 19'