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» On Controlled Flexibility
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MICCAI
2002
Springer
14 years 11 months ago
Needle Insertion Modelling for the Interactive Simulation of Percutaneous Procedures
Abstract. A novel interactive virtual needle insertion simulation is presented. The insertion model simulates three-degree-of-freedom needle motion, physically-based needle forces,...
Simon P. DiMaio, S. E. Salcudean
ICML
2005
IEEE
14 years 10 months ago
Bayesian sparse sampling for on-line reward optimization
We present an efficient "sparse sampling" technique for approximating Bayes optimal decision making in reinforcement learning, addressing the well known exploration vers...
Tao Wang, Daniel J. Lizotte, Michael H. Bowling, D...
ISBI
2006
IEEE
14 years 10 months ago
Efficient 3-D adaptive filtering for medical image enhancement
Tensor based orientation adaptive filtering, an explicit methodology for anisotropic filtering, constitutes a flexible framework for medical image enhancement. The technique featu...
Örjan Smedby, Björn Svensson, Hans Knuts...
CEC
2009
IEEE
14 years 4 months ago
Biocybernetic loop: From awareness to evolution
—Developing systems that support people in everyday life in a discrete and effective way is an ultimate goal of a new generation of technical systems. Physiological computing rep...
Nikola B. Serbedzija, Stephen H. Fairclough
ICDIM
2007
IEEE
14 years 4 months ago
Context-aware security service in RFID/USN environments using MAUT and extended GRBAC
: This paper proposes a context-aware security service providing multiple authentications and authorization from a Security Level which is decided dynamically in a context-aware en...
Kiyeal Lee, Seokhwan Yang, Sungik Jun, Mokdong Chu...