668 search results - page 20 / 134 » Positional Grouping in XQuery |
ICMI
2009
Springer
13 years 5 months ago
2009
Springer
This paper addresses the problem of discovering conversational group dynamics from nonverbal cues extracted from thin-slices of interaction. We first propose and analyze a novel t...
TLT
2008
13 years 7 months ago
2008
The jigsaw method empowers students to build their own knowledge through successive engagement through interactions in original group discussions and in expert group discussions. H...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
A key step for the effective use of local image features (i.e., highly distinctive and robust features) for recognition or image matching is the appropriate grouping of feature ma...
INFOCOM
1997
IEEE
13 years 12 months ago
1997
IEEE
The CARMA-NTG protocol is presented and analyzed. CARMA-NTG dynamically divides the channel into cycles of variable length; each cycle consists of a contention period and a group-...
CANDT
2009
13 years 11 months ago
2009
Women are turning to online health groups to deal with the stresses and complications of infertility. Online groups may provide a resource that is potentially absent in their face...