714 search results - page 69 / 143 » Subjective Representations of Educational Design Systems |
LANC
2009
ACM
15 years 6 months ago
2009
ACM
In this paper, we show how the proposed model in ITU-T Recommendation G.1070 “Opinion model for video-telephony applications” cannot model properly the perceptual video qualit...
IUI
1997
ACM
15 years 3 months ago
1997
ACM
Historically, efforts at user modelling in educational systems have tended to employ knowledge representations in which symbolic (or "linguistic") cognition is emphasize...
PDC
2004
ACM
15 years 5 months ago
2004
ACM
The aim of Participatory Design (PD) is to involve the users in the design. Even though the research has shown the success of PD projects in empowering users, little has been said...
JCDL
2004
ACM
15 years 5 months ago
2004
ACM
We propose the idea of an online, user submitted digital library of recreation trails. Digital libraries of trails offer advantages over paper guidebooks in that they are more acc...
IMC
2006
ACM
15 years 5 months ago
2006
ACM
An important stage of wide-area systems and networking research is to prototype a system to understand its performance when deployed in the real Internet. A key requirement of pro...