1775 search results - page 193 / 355 » Antichains on Three Levels |
192
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ICDE
1998
IEEE
16 years 3 months ago
1998
IEEE
?Past R-tree studies have focused on the number of nodes visited as a metric of query performance. Since database systems usually include a buffering mechanism, we propose that the...
MICCAI
2003
Springer
16 years 2 months ago
2003
Springer
Abstract. An automated method for segmenting the outer boundary of abdominal aortic aneurysms in MR images is presented. The method is based on the well known Active Shape Models (...
113
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WWW
2001
ACM
16 years 2 months ago
2001
ACM
The wealth of information on the web makes it an attractive resource for seeking quick answers to simple, factual questions such as "who was the first American in space?"...
CHI
2007
ACM
16 years 2 months ago
2007
ACM
This research examines a design guideline that aims to increase the positive perception of interruptions. The guideline advocates matching the amount of attention attracted by an ...
CHI
2007
ACM
16 years 2 months ago
2007
ACM
A longitudinal design was employed to collect three waves of survey data over a 14 month period from 2790 online gamers. Respondents were asked questions about their gaming activi...