Geometrically exact simulation of inextensible ribbon

Z Shen, J Huang, W Chen, H Bao - Computer Graphics Forum, 2015 - Wiley Online Library
Narrow, inextensible, and naturally flat ribbons have some special and interesting
phenomena under isometric deformations. Although a ribbon has a shape between rod and …

[HTML][HTML] Learning multirobot hose transportation and deployment by distributed round-robin Q-learning

B Fernandez-Gauna, I Etxeberria-Agiriano, M Graña - PloS one, 2015 - journals.plos.org
Multi-Agent Reinforcement Learning (MARL) algorithms face two main difficulties: the curse
of dimensionality, and environment non-stationarity due to the independent learning …

Reinforcement learning endowed with safe veto policies to learn the control of Linked-Multicomponent robotic systems

B Fernandez-Gauna, M Graña, JM Lopez-Guede… - Information …, 2015 - Elsevier
Performing reinforcement learning-based control of systems whose state space has many
Undesired Terminal States (UTS) experiences severe convergence problems. We define …

Training Multiagent Systems by Q‐Learning: Approaches and Empirical Results

JM Lopez‐Guede, B Fernandez‐Gauna… - Computational …, 2015 - Wiley Online Library
Multiagent systems are increasingly present in computational environments. However, the
problem of agent design or control is an open research field. Reinforcement learning …

A L-MCRS dynamics approximation by ELM for Reinforcement Learning

JM Lopez-Guede, B Fernandez-Gauna… - Neurocomputing, 2015 - Elsevier
Autonomous task learning for Linked Multicomponent Robotic Systems (L-MCRS) is an
open research issue. Pilot studies applying Reinforcement Learning (RL) on Single Robot …

Novel, robust, and efficient guidewire modeling for PCI surgery simulator based on heterogeneous and integrated chain-mails

W Wang, S Li, H Qin, A Hao - 2015 14th International …, 2015 - ieeexplore.ieee.org
Despite the long R&D history of interactive minimally-invasive surgery and therapy
simulations, the guide wire/catheter behavior modeling remains challenging in …

Reinforcement Learning in Single Robot Hose Transport Task: A Physical Proof of Concept

JM Lopez-Guede, J Estévez, M Graña - 10th International Conference on …, 2015 - Springer
In this paper we address the physical realization of proof of concept experiments
demonstrating the suitability of the controllers learned by means of Reinforcement Learning …

[PDF][PDF] Modelling and simulation of flexible instruments for minimally invasive surgical training in virtual reality

P Korzeniowski - 2015 - core.ac.uk
Improvements in quality and safety standards in surgical training, reduction in training hours
and constant technological advances have challenged the traditional apprenticeship model …