Leopoldo Bertossi is a professor and researcher at the Universidad
San Sebastian, FIAD, Santiago, Chile since June 2024. His broad
research interests are related to Artificial Intelligence and Data
Science. In particular, he has done research on explainable machine
learning, logic-based and uncertain knowledge representation,
 data management, computational logic, ontology-based data access,
 and causality.

Since 2019 he has been a Professor Emeritus of the School of
Computer Science, Carleton University (Ottawa, Canada). He is also
a Senior Researcher at the "Millennium Institute for Foundational
Research on Data Research" (IMFD, Chile), and an International
Investigator at the "National Basal Center for AI Research" (CENIA,
Chile). Between 2001-2019 he was a Full Professor at Carleton
University. Between 2019-22 he was Full Professor and the Director
of the MSc and PhD Programs in Data Science at the "Universidad
Adolfo Ibañez (UAI, Chile), while he was a Senior UAI Fellow. He
has also been a Senior Computer Scientist at RelationalAI Inc.; and
until 2001, a Professor at the School of Engineering of the
Pontifical Catholic University of Chile (PUC, Chile). He has PhD in
Mathematics by the PUC, Chile.