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IADIS
2003
15 years 8 months ago
Assessing Web Usage Profiles
Today the World Wide Web is seen as an unique medium for interaction. Every organisation has or is about to have its own Web site, aiming to attract as much visitors as each one c...
Anália Lourenço, Orlando Belo
IADIS
2003
15 years 8 months ago
The Customer's Perspective Sociological Accounts of E-Commerce Encounters
Creating value and continuously generating a positive Total Customer Experience (TCE) for customers is important for E-Commerce environments in order to attract and retain custome...
Shailey Minocha, Lisa Dawson, Ann Blandford, Dave ...
VMV
2001
248views Visualization» more  VMV 2001»
15 years 8 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
UAI
2004
15 years 8 months ago
Bayesian Learning in Undirected Graphical Models: Approximate MCMC Algorithms
Bayesian learning in undirected graphical models--computing posterior distributions over parameters and predictive quantities-is exceptionally difficult. We conjecture that for ge...
Iain Murray, Zoubin Ghahramani
UAI
2004
15 years 8 months ago
On the Choice of Regions for Generalized Belief Propagation
Generalized belief propagation (GBP) has proven to be a promising technique for approximate inference tasks in AI and machine learning. However, the choice of a good set of cluste...
Max Welling