58 search results - page 8 / 12 » How does search behavior change as search becomes more diffi... |
JUCS
2008
13 years 7 months ago
2008
Abstract: Nowadays, more and more users make use of web-based collaborative systems. Users participate in communities or search for and provide information in webbased systems. The...
JMM2
2006
13 years 7 months ago
2006
Abstract-- In this paper, we present a clustering-based tracking algorithm for tracking people (e.g. hand, head, eyeball, body, and lips). It is always a challenging task to track ...
CHI
2008
ACM
13 years 9 months ago
2008
ACM
As Wikipedia grows, so do the messy byproducts of collaboration. Backlogs of administrative work are increasing, suggesting the need for more users with privileged admin status. T...
CHI
2005
ACM
13 years 9 months ago
2005
ACM
The distortion caused by an interactive fisheye lens can make it difficult for people to remember items and locations in the data space. In this paper we introduce the idea of vis...
CEC
2010
IEEE
13 years 8 months ago
2010
IEEE
Many-objective problems are difficult to solve using conventional multi-objective evolutionary algorithms (MOEAs) as these algorithms rely primarily on Pareto ranking to guide the ...