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VMV
2001
248views Visualization» more  VMV 2001»
15 years 3 months ago
Using an Extended Hough Transform Combined with a Kalman Filter to Segment Tubular Structures in 3D Medical Images
We present a new approach for the coarse segmentation of tubular structures in 3D image data. Our algorithm, which requires only few initial values and minimal user interaction, c...
Thorsten Behrens, Karl Rohr, H. Siegfried Stiehl
CHI
2005
ACM
16 years 2 months ago
Extensible input handling in the subArctic toolkit
The subArctic user interface toolkit has extensibility as one of its central goals. It seeks not only to supply a powerful library of reusable interactive objects, but also make i...
Scott E. Hudson, Jennifer Mankoff, Ian E. Smith
111
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POLICY
2005
Springer
15 years 7 months ago
Deriving Semantic Models from Privacy Policies
Natural language policies describe interactions between and across organizations, third-parties and individuals. However, current policy languages are limited in their ability to ...
Travis D. Breaux, Annie I. Antón
FQAS
2006
Springer
109views Database» more  FQAS 2006»
15 years 6 months ago
Towards a Flexible Visualization Tool for Dealing with Temporal Data
Time plays an important role in our everyday's life. For a lot of observations we make and actions we perform, temporal information is relevant. The importance of time is refl...
Guy De Tré, Nico Van de Weghe, Rita M. M. D...
WSDM
2009
ACM
176views Data Mining» more  WSDM 2009»
15 years 9 months ago
The web changes everything: understanding the dynamics of web content
The Web is a dynamic, ever changing collection of information. This paper explores changes in Web content by analyzing a crawl of 55,000 Web pages, selected to represent different...
Eytan Adar, Jaime Teevan, Susan T. Dumais, Jonatha...