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» Sampling Techniques for Kernel Methods
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SIGMOD
2001
ACM
229views Database» more  SIGMOD 2001»
15 years 10 months ago
A Robust, Optimization-Based Approach for Approximate Answering of Aggregate Queries
The ability to approximately answer aggregation queries accurately and efficiently is of great benefit for decision support and data mining tools. In contrast to previous sampling...
Surajit Chaudhuri, Gautam Das, Vivek R. Narasayya
ICRA
2009
IEEE
188views Robotics» more  ICRA 2009»
15 years 4 months ago
Potential field guide for humanoid multicontacts acyclic motion planning
Abstract—We present a motion planning algorithm that computes rough trajectories used by a contact-points planner as a guide to grow its search graph. We adapt collision-free mot...
Karim Bouyarmane, Adrien Escande, Florent Lamiraux...
CMSB
2009
Springer
15 years 4 months ago
Probabilistic Approximations of Signaling Pathway Dynamics
Systems of ordinary differential equations (ODEs) are often used to model the dynamics of complex biological pathways. We construct a discrete state model as a probabilistic appro...
Bing Liu, P. S. Thiagarajan, David Hsu
IDA
2009
Springer
15 years 4 months ago
Bayesian Robust PCA for Incomplete Data
Abstract. We present a probabilistic model for robust principal component analysis (PCA) in which the observation noise is modelled by Student-t distributions that are independent ...
Jaakko Luttinen, Alexander Ilin, Juha Karhunen
ICRA
2008
IEEE
118views Robotics» more  ICRA 2008»
15 years 4 months ago
New aspects of input shaping control to damp oscillations of a compliant force sensor
— Compliance in robot mounted force/torque sensors is useful for soft mating of parts. However it generates nearly undamped oscillations when moving the end-effector in free spac...
Amine Kamel, Friedrich Lange, Gerd Hirzinger