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2002
IEEE
15 years 11 months ago
Model-based Animation of Coverbal Gesture
Virtual conversational agents are supposed to combine speech with nonverbal modalities for intelligible and believeable utterances. However, the automatic synthesis of coverbal ge...
Stefan Kopp, Ipke Wachsmuth
COMPSAC
2002
IEEE
15 years 11 months ago
Towards a Software Architecture for Distributed and Mobile Collaborative Systems
Current trends in collaborative business emphasize the importance of business process support within and between organizations. These process participants are increasingly distrib...
Schahram Dustdar, Harald Gall
CSMR
2002
IEEE
15 years 11 months ago
On the Role of Design Patterns in Quality-Driven Re-engineering
Design patterns have been widely adopted and well investigated by the software engineering community over the past decade. However, their primary use is still associated with forw...
Ladan Tahvildari, Kostas Kontogiannis
DATE
2002
IEEE
161views Hardware» more  DATE 2002»
15 years 11 months ago
Hardware/Software Trade-Offs for Advanced 3G Channel Coding
Third generation’s wireless communications systems comprise advanced signal processing algorithms that increase the computational requirements more than ten-fold over 2G’s sys...
Heiko Michel, Alexander Worm, Norbert Wehn, Michae...
DATE
2002
IEEE
102views Hardware» more  DATE 2002»
15 years 11 months ago
Improving Placement under the Constant Delay Model
In this paper, we show that under the constant delay model the placement problem is equivalent to minimizing a weighted sum of wire lengths. The weights can be efficiently compute...
Kolja Sulimma, Wolfgang Kunz, Ingmar Neumann, Luka...