2008 |
8 | EE | Pedro Esteban,
Juliana Restrepo,
Helmuth Trefftz:
Training Geometry Teachers with Support of a Telepresence Tool.
Innovative Techniques in Instruction Technology, E-learning, E-assessment, and Education 2008: 422-426 |
2005 |
7 | EE | Juliana Restrepo,
Helmuth Trefftz:
Telepresence support for synchronous distance.
VRST 2005: 63-67 |
2004 |
6 | | Andres Agudelo,
Lina Escobar,
Juliana Restrepo,
Andres Quiroz,
Helmuth Trefftz:
A Collaborative Tool for Synchronous Distance Education.
CATE 2004: 438-443 |
2003 |
5 | | Helmuth Trefftz,
Ivan Marsic,
Michael Zyda:
Handling Heterogeneity in Networked Virtual Environments.
Presence 12(1): 37-51 (2003) |
2002 |
4 | EE | Christian Trefftz,
Helmuth Trefftz:
Observations about an Approximate Algorithm for the Point Robot Motion Planning Problem.
SCCC 2002: 52- |
3 | EE | Helmuth Trefftz,
Ivan Marsic,
Michael Zyda:
Handling Heterogeneity in Networked Virtual Environments.
VR 2002: 7-14 |
2001 |
2 | EE | Steven Valin,
Andreea Francu,
Helmuth Trefftz,
Ivan Marsic:
Sharing Viewpoints in Collaborative Virtual Environments.
HICSS 2001 |
2000 |
1 | EE | Helmuth Trefftz,
Ivan Marsic:
Message caching for local and global resource optimization in shared virtual environments.
VRST 2000: 97-102 |