899 search results - page 5 / 180 » Designing for Flow in a Complex Activity |
CSCW
2012
ACM
13 years 5 months ago
2012
ACM
Though toolkits exist to create complex crowdsourced workflows, there is limited support for management of those workflows. Managing crowd workers and tasks requires significant i...
ICALT
2009
IEEE
15 years 4 months ago
2009
IEEE
Designing a computer-supported learning scenario involving a constructivist approach of learning lays on a paradox. On the one hand, learning flows must be precisely described –...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
In order to achieve both fast tracking and accurate object extraction, we present in this paper an original real-time active contour method, incorporating different feature maps i...
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TVCG
2012
12 years 12 months ago
2012
—This paper presents a 2D flow visualization user study that we conducted using new methodologies to increase the objectiveness. We evaluated grid-based variable-size arrows, eve...
EDBT
2009
ACM
15 years 4 months ago
2009
ACM
Business Intelligence (BI) refers to technologies, tools, and practices for collecting, integrating, analyzing, and presenting large volumes of information to enable better decisi...