Personal Details

  • Research Fellow

  • Foundation for Research and Technology - Hellas

       My book chapter on "Security Applications of GPUs" is available online.
       Our paper on creating stealthy and persistent Web-bots has been accepted at NDSS'19.
       Invited to give a talk at Cybersecurity and Privacy (CySeP) Summer School 2018.
       Invited to give a keynote talk at EuroSec'2015 workshop. The slides are available here.
       I'm honoured to receive the Maria M. Manassaki Bequest Scholarship (2013).
       I'm thrilled to receive the prestigious Symantec Research Labs Graduate Fellowship (2012).



  • Technical Reports

  • The Anatomy of Mitos Web Search Engine
    Panagiotis Papadakos, Giorgos Vasiliadis, Yannis Theoharis, Nikos Armenatzoglou, Stella Kopidaki, Yannis Marketakis, Manos Daskalakis, Kostas Karamaroudis, Giorgos Linardakis, Giannis Makrydakis, Vangelis Papathanasiou, Lefteris Sardis, Petros Tsialiamanis, Georgia Troullinou, Kostas Vandikas, Dimitris Velegrakis and Yannis Tzitzikas. In CoRR, Information Retrieval, abs/0803.2220. March 2008. Cited by 6.

Other Projects

  • Puggle Desktop Search Engine

  • A graphical desktop search application that was started on my spare time, enabling the user to search documents, music, photos, web pages and more that are stored locally on a computer. It is written in Java and it is portable to both Linux and Microsoft Windows. The project is open-source and it is available online at


  • Previous versions

  • 2004.

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