Abstract. In the context of ubiquitous and pervasive computing, publish/subscribe middleware is gaining momentum due to its loosely coupled communication scheme. In this paper we p...
The paper reports a study of a videoconference-based environment in decentralized university education and factors determining the success of teaching and learning in the environm...
In this work we describe a set of visual routines, which support a novel sensor free interface between a human and virtual objects. The visual routines detect, track and interpret ...
Giving effective help is an important collaborative skill that leads to improved learning for both the help-giver and help-receiver. Adding intelligent tutoring to student interact...
Security is an important element of any system design. Entities supported by a system need to securely interact with each other. The problem gets even more complex in the context ...
Yan Yan, Yi Huang, Geoffrey Fox, Shrideep Pallicka...