- Anastasia Krithara (NCSR "Demokritos", Greece)
- Anastasios Nentidis (NCSR "Demokritos", Greece & Aristotle University of Thessaloniki, Greece)
- Martin Krallinger (Barcelona Supercomputing Center, Spain)
- George Paliouras (NCSR "Demokritos", Greece and University of Houston, USA)