TPC Co-chair, International Teletraffic Congress (ITC-32), Osaka, Japan, 22-24 Sep. 2020.
Co-chair, 2nd Workshop on Bio-inspired Security, Trust, Assurance and Resilience (BioSTAR 2017), San Jose, CA, 25 May 2017.
Co-chair, Special session on Brain-inspired Information Communication Technologies, 9th International Conference on Bio-inspired Information and Communications Technologies (BICT 2015), New York, 3-5 Dec. 2015.
Co-chair, Special session on Brain-inspired Information Communication Technologies, 8th International Conference on Bio-inspired Information and Communications Technologies (BICT 2014), Boston, 3. Dec. 2014.
Co-chair, Special session "Brain Inspired Networking", 6th International Conference on Soft Computing and Intelligent Systems/13th International Symposium on Advanced Intelligent Systems (SCIS-ISIS 2012), Kobe, 23. Nov. 2012.
Co-chair, Special session "From Brain Functions to Information and Communication Technology", 2012 International Symposium on Nonlinear Theory and its Applications (NOLTA 2012), Majorca, 25. Oct. 2012.
Poster Chair, IFIP/IEEE International Symposium on Integrated Network Management (IM 2011), Dublin, 23-25 May 2011.
TPC Area Chair, Intelligent and Bio-Inspired Computing (CSE 2011), Dalian, 26-26 Apr. 2011.
1st Workshop "Bio-inspired Models and Technologies for Ambient Information Society" (BioAmbIS 2010), Boston, 2. Dec. 2010.
5th Workshop on "Broadband Convergence Networks" (BcN 2010), Osaka, 19. Apr. 2010.
Publicity Chair, International Conference on Information Science and Applications, ICISA 2010, Seoul, 21-23 Apr. 2010.
Special Session "Unconventional Models in Communication at 4th International Workshop on Natural Computing" (IWNC), Himeji, 24. Sept. 2009.
TPC Chair, Bio-inspired networks and communication systems (BIONETICS 2008), Awaji, 25-28 Nov. 2008.
Poster Chair, Bio-inspired networks and communication systems (BIONETICS 2007), Budapest, 10-13 Dec. 2007.
TPC Area Chair, Bio-inspired networks and communication systems (BIONETICS 2006), Cavalese, 11-13 Dec. 2006.