Abstract--Web-based video collaboration environments have transformative potentials for video-enhanced education and for videobased research studies. We first describe DIVER, a pla...
The purpose of this paper is to build a picture of knowledge construction models in online education. The study describes the knowledge construction process of a group of vocation...
Contextual collaboration seamlessly integrates existing groupware technologies into a uniform user experience that combines synchronous and asynchronous interactions. This user exp...
Roberto Silveira Silva Filho, Werner Geyer, Beth B...
The most commonly deployed web service applications employ client-server communication patterns, with clients running remotely and services hosted in data centers. In this paper, ...
Ken Birman, Jared Cantwell, Daniel Freedman, Qi Hu...