3511 search results - page 448 / 703 » Evaluation Methods for Groupware Systems |
187
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SIGGRAPH
2010
ACM
15 years 11 months ago
2010
ACM
We present an interactive system for the artistic control of visual phenomena visible on surfaces. Our method allows the user to intuitively reposition shadows, caustics, and indi...
209
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AVSS
2009
IEEE
15 years 4 months ago
2009
IEEE
A comparison of several approaches that use graph matching and cascade filtering for landmark localisation in 3D face data is presented. For the first method, we apply the structur...
181
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EMNLP
2009
15 years 4 months ago
2009
Semantic Role Labeling (SRL) has proved to be a valuable tool for performing automatic analysis of natural language texts. Currently however, most systems rely on a large training...
152
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
Online video chat services such as Chatroulette, Omegle, and vChatter that randomly match pairs of users in video chat sessions are fast becoming very popular, with over a million...
196
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Online detection of video clips that present previously unseen events in a video stream is still an open challenge to date. For this online new event detection (ONED) task, existi...