Preliminary list of participants.
| Patrizio Angelini | (University of Rome "Roma Tre", Italy) | 
| Vladimir Batagelj | (University of Ljubljana, Slovenia) | 
| Carla Binucci | (University of Perugia, Italy) | 
| Ulrik Brandes | (University of Konstanz, Germania) | 
| Pier Francesco Cortese | (University of Rome "Roma Tre", Italy) | 
| Giuseppe Di Battista | (University of Rome "Roma Tre", Italy) | 
| Emilio Di Giacomo | (University of Perugia, Italy) | 
| Walter Didimo | (University of Perugia, Italy) | 
| Emden Gansner | (AT&T Shannon Labs, USA) | 
| Marco Gaertler | (University of Karlsruhe, Germany) | 
| Francesco Giordano | (University of Perugia, Italy) | 
| Luca Grilli | (University of Perugia, Italy) | 
| Danny Holten | (TU Eindhoven, Netherlands) | 
| Seok-Hee Hong | (The National ICT Australia Ltd., Australia) | 
| Yifan Hu | (AT&T Shannon Labs, USA) | 
| Michael Kaufmann | (University of Tuebingen, Germany) | 
| Stephen Kobourov | (University of Arizona, USA) | 
| Marc van Kreveld | (Utrecth University, Netherlands) | 
| Katharina Lehmann | (University of Tuebingen, Germany) | 
| Giuseppe Liotta | (University of Perugia, Italy) | 
| Henk Mejer | (Roosevelt Academy, Netherlands) | 
| Pietro Palladino | (University of Perugia, Italy) | 
| Maurizio Patrignani | (University of Rome "Roma Tre", Italy) | 
| Bettina Speckman | (TU Eindhoven, Netherlands) | 
| Antonios Symvonis | (National Technical University of Athens, Greece) | 
| Ioannis Tollis | (ICS-FORTH and University of Crete, Greece) | 
| Francesco Trotta | (University of Perugia, Italy) | 
| Stephen K.Wismath | (University of Lethbridge, Canada) | 
