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TMI
2010
132views more  TMI 2010»
13 years 2 months ago
Joint Reconstruction of Image and Motion in Gated Positron Emission Tomography
We present a novel method for joint reconstruction of both image and motion in positron-emission-tomography (PET). Most other methods separate image from motion estimation: They us...
Moritz Blume, Axel Martinez-Möller, Andreas K...
SIGCSE
2009
ACM
143views Education» more  SIGCSE 2009»
14 years 2 months ago
Thinking about computational thinking
Jeannette Wing’s call for teaching Computational Thinking (CT) as a formative skill on par with reading, writing, and arithmetic places computer science in the category of basic...
James J. Lu, George H. L. Fletcher
EUROISI
2008
13 years 9 months ago
Buzz Monitoring in Word Space
This paper discusses the task of tracking mentions of some topically interesting textual entity from a continuously and dynamically changing flow of text, such as a news feed, the ...
Magnus Sahlgren, Jussi Karlgren
ICRA
1998
IEEE
108views Robotics» more  ICRA 1998»
13 years 11 months ago
Zoom Tracking
We present a new active vision technique called zoom tracking. Zoom tracking is the continuous adjustment of a camera's focal length in order to keep a constant-sized image of...
Jeffrey A. Fayman, Oded Sudarsky, Ehud Rivlin
ICDE
2007
IEEE
162views Database» more  ICDE 2007»
14 years 8 months ago
On Density Based Transforms for Uncertain Data Mining
In spite of the great progress in the data mining field in recent years, the problem of missing and uncertain data has remained a great challenge for data mining algorithms. Many ...
Charu C. Aggarwal