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JGAA
2007
124views more  JGAA 2007»
13 years 7 months ago
Simultaneous Border Segmentation of Doughnut-Shaped Objects in Medical Images
Image segmentation with specific constraints has found applications in several areas such as biomedical image analysis and data mining. In this paper, we study the problem of sim...
Xiaodong Wu, Michael B. Merickel
AI
2005
Springer
13 years 7 months ago
First order LUB approximations: characterization and algorithms
One of the major approaches to approximation of logical theories is the upper and lower bounds approach introduced in (Selman and Kautz, 1991, 1996). In this paper, we address the...
Alvaro del Val
ICRA
1998
IEEE
118views Robotics» more  ICRA 1998»
13 years 11 months ago
A General Theory for Positioning and Orienting 2D Polygonal or Curved Parts using Intelligent Motion Surfaces
: In this paper we present novel algorithms to compute quasi-static and dynamic equilibrium positions and orientations (if any) of 2D polygonal or curved parts placed on general sh...
Murilo G. Coutinho, Peter M. Will
AIME
2007
Springer
13 years 11 months ago
Analyzing Differences in Operational Disease Definitions Using Ontological Modeling
Abstract. In medicine, there are many diseases which cannot be precisely characterized but are considered as natural kinds. In the communication between health care professionals, ...
Linda Peelen, Michel C. A. Klein, Stefan Schlobach...
CORR
2008
Springer
87views Education» more  CORR 2008»
13 years 7 months ago
The Rate Loss of Single-Letter Characterization: The "Dirty" Multiple Access Channel
For general memoryless systems, the typical information theoretic solution - when exists - has a "single-letter" form. This reflects the fact that optimum performance ca...
Tal Philosof, Ram Zamir