Marios Papachristou Personal Homepage


I am a first-year PhD student in the Computer Science Department at Cornell University, advised by Prof. Jon Kleinberg. I received my undergraduate degree from the School of Electrical and Computer Engineering at the National Technical University of Athens in July 2020 where I completed my Thesis under the supervision of Prof. Dimitris Fotakis. I have also been a researcher for the Business Analytics Lab (BALab), supervised by Prof. Diomidis Spinellis. My primary research interests lie within the field of Data Science where I want to bridge theory and application in order to tackle many interesting problems.

My work is accessible via the following profiles

A more detailed CV can be found here.

Contact: (last_name)(first_name) [at] cs.cornell [dot] edu


  1. Papachristou, Marios. “Software clusterings with vector semantics and the call graph.” Proceedings of the 2019 27th ACM Joint Meeting on European Software Engineering Conference and Symposium on the Foundations of Software Engineering. ACM, 2019. [paper][poster][slides][code]
  2. Kostakis, Vasilis, and Marios Papachristou. “Commons-based peer production and digital fabrication: The case of a RepRap-based, Lego-built 3D printing-milling machine.” Telematics and Informatics 31.3 (2014): 434-443. [paper][code]
  3. Papachristou, Marios. “Stochastic Opinion Dynamics for User Interest Prediction in Online Social Networks”. Diploma Thesis. Advisor: Prof. Dimitris Fotakis. [slides][thesis]