Horacio Tellez Perez PhD student in Computer Science

Summary

I am a PhD student at the Computer Science Department. I'm supervised by Jef Wijsen, chief of the Information Systems Service. My research turn around Database Theory. I'm focused in the Inconsistent Problem, with aim to data quality. I work most of the time with Ontologies and Description Logics frameworks.

Publications

Conferences

Connecting Databases to Ontologies: A Data Quality Perspective :Horacio Tellez Perez, jef Wijsen Description Logics 2019 [ Published version. ]
Logic-Based Ranking of Assertions in Inconsistent ABoxes :Horacio Tellez Perez, Jef Wijsen Description Logics 2020 [ Published version. ]
Generelized Weighted Repairs :Horacio Tellez Perez, Jef Wijsen FQAS 2021 [ unPublished version. ]

Workshops

Connecting Databases to Ontologies: A Data Quality Perspective :Horacio Tellez Perez, Jef Wijsen DBDBD 2019 [ slides ]
Logic-Based Ranking of Assertions in Inconsistent ABoxes :Horacio Tellez Perez, Jef Wijsen DBDBD 2020 [ slides ]

Projects

pwzuytx :a python library for cryptography tools, work in progress [ repository ]

rustoner :a dl_lite reasoner written in rust that implement some of the ideas in my work [ repository ]

valgraph :a c lib and executable to compute rank-equivalent solutions of linear systems of equations [ repository ]

Attended Events

2017: TIME2017 ( Mons, Belgium ), DBDBD2017 ( Eindhoven, the Netherlands ),
2018: DBDBD2018 ( Hasselt, Belgium ),
2019: DBDBD2019 ( s-Hertogenbosch, the Netherlands ), DL19 ( Oslo, Norway ), EPIT2019 ( Marseille, France ), EDBT2019 ( Lyon, France ),
2020: DBDBD2019 ( online ), DL19 ( online ),

Teaching

Base de Données 2

Co-Assistant

2018 - Present

I give exercises on the Practical Sessions of this course.