Aldo is a Lecturer (Asst. Prof.) in Machine Learning. Aldo is a member of the SpaceTimeLab led by Prof. Tao Cheng and of the Web Intelligence Group led by Prof. Emine Yilmaz. Previously, Aldo was a postdoc also at UCL. Aldo received his Ph.D. in Computer Science from the TU Wien (Austria) with the dissertation titled: “On Biases in Information Retrieval Models and Evaluation” under the supervision of Prof. Allan Hanbury and Dr. Mihai Lupu. He has furthered his studies at the: National Institute of Standard and Technologies (NIST) in Gaithersburg, Microsoft Research Cambridge, University of Glasgow, University of Amsterdam, and National Institute of Informatics (NII) in Tokyo.