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DAWAK
2010
Springer
15 years 7 months ago
Mining Closed Itemsets in Data Stream Using Formal Concept Analysis
Mining of frequent closed itemsets has been shown to be more efficient than mining frequent itemsets for generating non-redundant association rules. The task is challenging in data...
Anamika Gupta, Vasudha Bhatnagar, Naveen Kumar
ICANN
2010
Springer
15 years 7 months ago
Exploring Continuous Action Spaces with Diffusion Trees for Reinforcement Learning
We propose a new approach for reinforcement learning in problems with continuous actions. Actions are sampled by means of a diffusion tree, which generates samples in the continuou...
Christian Vollmer, Erik Schaffernicht, Horst-Micha...
FSS
2008
105views more  FSS 2008»
15 years 6 months ago
Mining multiple-level fuzzy blocks from multidimensional data
Multidimensional databases are now recognized as being the standard way to store aggregated and historized data. Multidimensional databases are designed to store information on me...
Yeow Wei Choong, Anne Laurent, Dominique Laurent
JSW
2008
240views more  JSW 2008»
15 years 6 months ago
A Secure e-Health Architecture based on the Appliance of Pseudonymization
Due to the cost pressure on the health care system an increase in the need for electronic healthcare records (EHR) could be observed in the last decade, because EHRs promise massiv...
Bernhard Riedl, Veronika Grascher, Thomas Neubauer
AUGHUMAN
2010
15 years 4 months ago
On-line document registering and retrieving system for AR annotation overlay
We propose a system that registers and retrieves text documents to annotate them on-line. The user registers a text document captured from a nearly top view and adds virtual annot...
Hideaki Uchiyama, Julien Pilet, Hideo Saito