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» GenSAT: A Navigational Approach
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FLAIRS
2007
15 years 8 months ago
A Generalizing Spatial Representation for Robot Navigation with Reinforcement Learning
In robot navigation tasks, the representation of the surrounding world plays an important role, especially in reinforcement learning approaches. This work presents a qualitative r...
Lutz Frommberger
DSS
2006
76views more  DSS 2006»
15 years 6 months ago
Mining web navigations for intelligence
The Internet is one of the fastest growing areas of intelligence gathering. We present a statistical approach, called principal clusters analysis, for analyzing millions of user n...
Harris Wu, Michael D. Gordon, Kurt DeMaagd, Weiguo...
CARS
2004
15 years 7 months ago
Improved ultrasound-based navigation for robotic drilling at the lateral skull base
Sensitive structures of the lateral skull base demand for robotic procedures a higher precision than provided by standard navigation systems relying on CT scans. Keystone of our mu...
U. W. Geisthoff, Steffen H. Tretbar, Philipp A. Fe...
IADIS
2004
15 years 7 months ago
Seeking for Clues about Users' Information Needs in Their Navigation
Adaptive navigation systems are tools intended to assist users when they search the Web. Thus, they often have to know the users' current information needs (IN). However, the...
Jean-Yves Delort
VRML
1997
ACM
15 years 10 months ago
MaPS: Movement and Planning Support for Navigation in an Immersive VRML Browser
This paper describes the design and implementation of the user interface for a prototype immersive VRML2 browser, with particular reference to the planning and viewpoint movement ...
John D. M. Edwards, Chris Hand