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SMC
2010
IEEE
202views Control Systems» more  SMC 2010»
15 years 10 days ago
Evaluating the performance of nonnegative matrix factorization for constructing semantic spaces: Comparison to latent semantic a
—This study examines the ability of nonnegative matrix factorization (NMF) as a method for constructing semantic spaces, in which the meaning of each word is represented by a hig...
Akira Utsumi
WCRE
2010
IEEE
15 years 9 days ago
Immediacy through Interactivity: Online Analysis of Run-time Behavior
—Visualizations of actual run-time data support the comprehension of programs, like examples support the ion of abstract concepts and principles. Unfortunately, the required run-...
Michael Perscheid, Bastian Steinert, Robert Hirsch...
MEMICS
2010
14 years 8 months ago
A Simple Topology Preserving Max-Flow Algorithm for Graph Cut Based Image Segmentation
In this paper, we propose a modification to the Boykov-Kolmogorov maximum flow algorithm [2] in order to make the algorithm preserve the topology of an initial interface. This alg...
Ondrej Danek, Martin Maska
ICPR
2010
IEEE
15 years 9 months ago
Using Symmetry to Select Fixation Points for Segmentation
For the interpretation of a visual scene, it is important for a robotic system to pay attention to the objects in the scene and segment them from their background. We focus on the...
Gert Kootstra, Niklas Bergström, Danica Kragic
PCM
2004
Springer
105views Multimedia» more  PCM 2004»
15 years 7 months ago
Transformation of MPEG-4 Contents for a PDA Device
We propose a transforming method of MPEG-4 contents in order to present the contents on PDA devices in this paper. The method reconstructs the mp4 file according to transforming a...
Sangwook Kim, Kyungdeok Kim, Sookyoung Lee