- Until Sept. 2019, Full Professor, Carleton University, Ottawa, Canada.
- Member of Program Committee Board (PCB) of IJCAI. 2022-24.
- Senior Computer Scientist at RelationalAI Inc. (Berkeley, CA, USA) Until 2020.
- First Fellow of the Alberto Mendelzon WS on Foundations of Data Management (AMW), 2017.
- Special Recognition of the Brazilean Computer Science Society, 2017.
- Honor WS at AMW'17.
- Doctor Honoris Causa. Universidad Privada Antenor Orrego. Peru, Nov. 2015.
- (First) Honorary Member of the Chilean Computer Science Society (SCCC).
- Former Faculty Fellow, IBM Center for Advanced Studies, Toronto Lab.
- Former member of the ACM Distinguished Speakers Program.