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ECTEL
2008
Springer
15 years 8 months ago
A Goal-oriented Authoring Approach to Design, Share and Reuse Learning Scenarios
This paper presents our research works and our proposal : ISiS model (Intentions, Strategies, interactional Situations), a conceptual framework elaborated to structure the design o...
Valérie Emin
CHI
2008
ACM
16 years 7 months ago
FacetZoom: a continuous multi-scale widget for navigating hierarchical metadata
Faceted browsing is a promising way to incrementally refine data sets. Current approaches do not scale well in terms of screen size and have shortcomings in interacting with hiera...
Raimund Dachselt, Mathias Frisch, Markus Weiland
CHI
2008
ACM
16 years 7 months ago
Attention by proxy? issues in audience awareness for webcasts to distributed groups
Instructor/student interaction in e-learning environments can positively impact both student learning and instructor satisfaction. In online webcast lectures, however, interaction...
Jeremy P. Birnholtz, Clarissa Mak, Saul Greenberg,...
ICWS
2008
IEEE
15 years 8 months ago
Extending WS-Notification with an Expressive Event Notification Broker
Web service applications integrate explicit client-service interactions with notification-style programming. Such event-driven interactions are often called implicit invocations b...
Sven De Labey, Eric Steegmans
ICIP
2008
IEEE
16 years 8 months ago
Low delay streaming of computer graphics
In this paper, we present a graphics streaming system for remote gaming in a local area network. The framework aims at creating a networked game platform for home and hotel enviro...
Peter Eisert, Philipp Fechteler