Online creative collaboration (peer production) has enabled the creation of Wikipedia and open source software (OSS), and is rapidly expanding to encompass new domains, such as vi...
Kurt Luther, Kelly E. Caine, Kevin Ziegler, Amy Br...
In this paper, we describe a method for pedagogical agents to choose when to interact with learners in interactive learning environments. This method is based on observations of h...
OLAP servers based on relational backends typically exploit materialized aggregate tables to improve response times of complex analytical queries. One of the key problems in this ...
Katja Hose, Daniel Klan, Matthias Marx, Kai-Uwe Sa...
This work reports on the findings of a field study examining the current use practices of large ambient information displays in public settings. Such displays are often assumed to ...
This paper introduces the notion of a Wearable Community as a group of wearable users who cooperate for their mutual benefit. In such a community, wearable computers act as person...
Gerd Kortuem, Jay Schneider, Jim Suruda, Stephen F...