The PhD theses listed below were supervised or co-supervised by me. This is clearly indicated in both cases. In all PhD theses I always ensure they result from research work that is internationally validated through various publications, and also by an external rapporteur who is usually an internationally well-known researcher. This information (the name and affiliation of the rapporteurs) is shown in the following table.

Type of Supervision	Identification of the Thesis
Supervisor	OD.16 - Selecting a JVM Garbage Collector for Big Data and Cloud Services. Sanaz Tavakolisomeh. University of Oslo, UiO, Oslo. Finishing predicted for Feb. 2023.
Supervisor	OD.15 – A Hybrid Cloud Infrastructure for Analyzing Medical Data using Deep Learning Algorithms. Maged Abdou. University of Oslo, UiO, Oslo. Finishing predicted for Aug. 2022.
Supervisor	OD.14 – Close to the Edge Transport Mode Detection. Mahdieh Kamalian. University of Oslo, UiO, Oslo. Finishing predicted for Aug. 2022.
Supervisor	OD.13 – Scalable Virtual Machine for Big Data Applications. Rodrigo Bruno. Universidade de Lisboa, IST., Oct. 2018. (Rapporteur: Christoph Kirsch, University of Salzburg, Austria)
Supervisor	OD.12 – Cloud Aware Resource Provisioning and Consistency Management for Distributed Interactive Applications. André Negrão. Universidade de Lisboa, IST. (co-supervision with Prof. Luis Veiga.) (Rapporteur: Miguel Matos, Universidade do Minho, Portugal)
Supervisor	OD.11 – SCOLARS: Scalable Large Scale Volunteers Computing for Map-Reduce. Fernando Costa. Universidade de Lisboa, IST. Jan. 2015. (Rapporteur: Pascal Felber, Université de Neuchâtel, Switzerland)
Supervisor	OD.10 – Sclalable and Privacy-Enabled Message Propagation for Distributed Context-Aware Systems. Pedro Alves. Universidade de Lisboa, IST. May 2014. (Rapporteur: Peter Pietzuch, Imperial College.)
Co-supervisor	OD.09 – Toward Voter Verifiable Internet Elections. Rui Joaquim Technical University of Lisbon, IST. March 2012. (Co-supervision with Prof. Carlos Ribeiro.) (Rapporteur: Peter Ryan, University of Luxembourg.)
Co-supervisor	OD.08 - New Environments for Parallel Execution and Simulations. João Nuno Silva. Technical University of Lisbon, IST. December 2011. (Co-supervision with Prof. Luis Veiga.) (Rapporteur: Juan Manuel i Puig, Universitat Politècnica de Catalunya).
Supervisor	OD.07 - Resource Usage Policies in Grid Computing Environments. Pedro Gama. Technical University of Lisbon, IST. September 2009. (Rapporteur: Prof. João Cardoso e Cunha, Universidade de Lisboa.)
Supervisor	OD.06 - Gestão de Dados Pessoais Baseada em Tarefas. João Garcia. Technical University of Lisbon, IST. September 2009. (Rapporteur: Prof. Carlos Bento, Universidade de Coimbra)
Supervisor	OD.05 - Optimistic Replication in Weakly Connected Resource-Constrained Environments. João Barreto. Technical University of Lisbon, IST. October 2008. (Rapporteur: Marc Shapiro, INRIA.)
Supervisor	OD.04 - OBIWAN: Middleware for Memory Management of Replicated Objects in Distributed and Mobile Computing. Luís Veiga. Technical University of Lisbon, IST. October 2007. (Rapporteur: Richard Elliot Jones, University of Kent.)
Co-supervisor	OD.03 - Algoritmes de Filtrage Efficace pour les Systémes de Diffusion d’Information à Base de Notifications. João Pereira. Université de Versailles Saint-Quentin-en-Yvelines, Versailles (France). September 2002. (co-supervision with Prof. Georges Gardarin.)
Supervisor	OD.02 - An Access Control Framework for Security Policies with Complex Constraints. Carlos Ribeiro. Technical University of Lisbon, IST. July 2002. (Rapporteur: Morris Sloman, Imperial College.)
Co-supervisor	OD.01 - Nettoyage de Données Déclaratif: Langage, Modèle, et Algoritmes. Helena Galhardas. Université de Versailles Saint-Quentin-en-Yvelines, Versailles (France). September 2001. (co-supervision with Prof. Patrick Valduriez.)

It’s also worthy to note that, within the PhD program in Computer Science from the Federal University of Rio Grande do Norte, UFRN, Brazil, the PhD student Frederico Lopes did an internship ("sandwich" format) for 12 months in INESC- ID/Technical University of Lisbon, being supervised by me. The thesis was supervised by Profs. Thais Vasconcelos Batista and Flavia Delicato, from UFRN. The thesis was discussed in October 2011, at UFRN, Brazil, with the title "An Integration Platform Middleware for Ubiquitous Computing".