337 search results - page 24 / 68 » Additive regularization of topic models |
WWW
2008
ACM
15 years 10 months ago
2008
ACM
We present a computational framework to automatically discover high-order temporal social patterns from very noisy and sparse location data. We introduce the concept of social foo...
PG
2002
IEEE
15 years 3 months ago
2002
IEEE
An active contour model for parametric curve and surface approximation is presented. The active curve or surface adapts to the model shape to be approximated in an optimization al...
IROS
2007
IEEE
15 years 4 months ago
2007
IEEE
— Range sensors are popular for localization since they directly measure the geometry of the local environment. Another distinct benefit is their typically high accuracy and spa...
UML
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. This paper reports about the workshop Model Driven Development of Advanced User Interfaces (MDDAUI) which was held on October 2nd, 2005 at the MoDELS/UML 2005 conference ...
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CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
Blind image deconvolution is an ill-posed problem that requires regularization to solve. However, many common forms of image prior used in this setting have a major drawback in th...