Participation in international conferences / workshops
SWAT (Scandinavian Workshop on Algorithm Theory) in Helsinki, 1992VLDB (Very Large Data Bases) in Vancouver, Canada, 1992
HYPERMEDIA in Vaasa, Finland, 1993
ADC (Austral-Asian Database Conference) in Christchurch, New Zealand, 1994
HYPERMEDIA in Vaasa, Finland, 1994
SWAT'94 in Århus, Denmark, 1994
CLCE (Complex Learning in Computer Environment), in Joensuu, Finland, 1994
ACM ITiCSE'97 (Integrating Technology into Computer Science Education), Upsala, Sweden, 1997
PVW 2000, First Program Visualization Workshop, Porvoo, Finland, 2000
ACM ITiCSE'2000, Helsinki, Finland, 2000
Inno2000, International Conference of Innovations in Higher Education, Helsinki, Finland, 2000.
Online Educa Berlin (6th International Conference on Technology Supported Learning and Training), Berlin, Germany, 2000.
Koli Calling, First Finnish / Baltic Sea Conference of Computer Science Education, Koli, Finland, 2001.
AVI'2002 (Advanced Visual Interfaces), Trento, Italy, 2002
ACM ITiCSE'2002, Århus, Denmark, 2002
PVW 2002, Second Program Visualization Workshop, HornstrupCentret, Denmark, 2002.
Koli Calling, Second Finnish / Baltic Sea Conference of Computer Science Education, Koli, Finland, 2002.
IPN Seminar on Staff and Faculty Development in Scandinavia, Aalborg, Denmark, 2002.
ACM ITiCSE'2003 Thessaloniki, Greece, 2003
Koli Calling, Third Finnish / Baltic Sea Conference of Computer Science Education, Koli, Finland, 2003.
ICALT 2004, International Conference on Advanced Learning Technologies (IEEE), Joensuu, Finland, 2004.
PVW 2004, Third Program Visualization Workshop, Warwick, UK, 2004.
ACM ITiCSE'2004, Leeds, UK, 2004
Koli Calling, Fourth Finnish / Baltic Sea Conference of Computer Science Education, Koli, Finland, 2004.
ACM ITiCSE'2005, Lisbon, Portugal, 2005
Koli Calling, Fifth Finnish / Baltic Sea Conference of Computer Science Education, Koli, Finland, 2005.