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MM
2005
ACM
130views Multimedia» more  MM 2005»
15 years 7 months ago
Multimodal expressive embodied conversational agents
In this paper we present our work toward the creation of a multimodal expressive Embodied Conversational Agent (ECA). Our agent, called Greta, exhibits nonverbal behaviors synchro...
Catherine Pelachaud
MM
2005
ACM
181views Multimedia» more  MM 2005»
15 years 7 months ago
Tracking news stories across different sources
Information linkage is becoming more and more important in this digital age. In this paper, we propose a concept tracking method, which links the news stories with the same topic ...
Yun Zhai, Mubarak Shah
145
Voted
SI3D
2005
ACM
15 years 7 months ago
What you see is what you snap: snapping to geometry deformed on the GPU
We present a simple yet effective snapping technique for constraining the motion of the cursor of an input device to the surface of 3D models whose geometry is arbitrarily deforme...
Harlen Costa Batagelo, Shin-Ting Wu
MIDDLEWARE
2005
Springer
15 years 7 months ago
Adaptive query processing in mobile environment
These last years, the evolution of nomadic terminals and mobile networks has yield to the development of the ubiquitous computing. In this context, actual query evaluation and opt...
Hocine Grine, Thierry Delot, Sylvain Lecomte
SAC
2003
ACM
15 years 7 months ago
Enabling Mobile Agents to Dynamically Assume Roles
Agent-based application development must face the issues related to the interactions among agents. In fact, their sociality allows decomposing large applications into collaboratin...
Giacomo Cabri, Luca Ferrari, Letizia Leonardi