445 search results - page 22 / 89 » T Spaces: The Next Wave |
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— Despite primary space-time coding where the channel state information (CSI) is available at the receiver only, the capacity and performance of multiple-input multiple-o...
ACMDIS
2006
ACM
14 years 2 months ago
2006
ACM
Loops is a text-based computer mediated communication system aimed at small- to medium-sized corporate work groups. We begin by discussing the goals of the system and the rational...
WIKIS
2006
ACM
14 years 2 months ago
2006
ACM
In this paper we ask to what extent collective cognition can be supported and sustained in classroom practices. One major challenge for learning in technology-rich, collaborative ...
DAGM
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Applying real-time segmentation is a major issue when processing every frame of image sequences. In this paper, we propose a modification of the well known graph-cut algo...
ICVGIP
2008
13 years 10 months ago
2008
This paper proposes efficient and robust methods for tracking a moving object at multiple spatial and temporal resolution levels. The efficiency comes from optimising the amounts ...