445 search results - page 22 / 89 » T Spaces: The Next Wave |
151
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ICC
2007
IEEE
16 years 12 days 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...
159
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ACMDIS
2006
ACM
16 years 1 days 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...
142
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WIKIS
2006
ACM
16 years 11 hour 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 ...
192
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DAGM
2008
Springer
15 years 7 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...
149
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ICVGIP
2008
15 years 7 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 ...