20017 search results - page 568 / 4004 » Using personas effectively |
207
click to vote
AIED
2007
Springer
15 years 11 months ago
2007
Springer
This paper describes new techniques for assessing pedagogical discourse via threaded discussions that are based on an analysis of speech acts and course topics. The context is an u...
182
click to vote
CHI
2007
ACM
15 years 11 months ago
2007
ACM
This paper reports on an exploratory study of the effects of input configuration on group behavior and performance in a collaborative task performed by a collocated group using a ...
194
click to vote
WCNC
2010
IEEE
15 years 11 months ago
2010
IEEE
Abstract—The Nakagami-lognormal distribution is the commonly used composite distribution for modeling multipath fading and shadowing. In this paper1 , simple and new form of dist...
170
click to vote
AI
2006
Springer
15 years 11 months ago
2006
Springer
Gliomas are diffuse, invasive brain tumors. We propose a 3D classification-based diffusion model, cdm, that predicts how a glioma will grow at a voxel-level, on the basis of featur...
184
click to vote
APSEC
2004
IEEE
15 years 11 months ago
2004
IEEE
Domain testing, a technique for testing software or portions of software dominated by numerical processing, is intended to detect domain errors that usually arise from incorrect i...