Results 31 to 40 of about 546,662 (192)

Obstacle Avoidance by Means of an Operant Conditioning Model [PDF]

open access: yes, 1995
This paper describes the application of a model of operant conditioning to the problem of obstacle avoidance with a wheeled mobile robot. The main characteristic of the applied model is that the robot learns to avoid obstacles through a learning-by-doing
Coronado, Juan López   +2 more
core   +2 more sources

An Intelligent Algorithm for USVs Collision Avoidance Based on Deep Reinforcement Learning Approach with Navigation Characteristics

open access: yesJournal of Marine Science and Engineering, 2023
Many achievements toward unmanned surface vehicles have been made using artificial intelligence theory to assist the decisions of the navigator. In particular, there has been rapid development in autonomous collision avoidance techniques that employ the ...
Zhe Sun, Yunsheng Fan, Guofeng Wang
doaj   +1 more source

Effect of vicarious fear learning on children's heart rate responses and attentional bias for novel animals [PDF]

open access: yes, 2014
Research with children has shown that vicarious learning can result in changes to 2 of Lang's (1968) 3 anxiety response systems: subjective report and behavioral avoidance.
Askew, Chris   +2 more
core   +1 more source

The Effect of Reduced Learning Ability on Avoidance in Psychopathy: A Computational Approach

open access: yesFrontiers in Psychology, 2019
Individuals with psychopathy often show deficits in learning, which often have negative consequences. Several theories have been proposed to explain psychopathic behaviors, but the learning mechanisms in psychopathy are still unclear.
Takeyuki Oba   +2 more
doaj   +1 more source

Study on learning algorithm of transfer reinforcement for multi-agent formation control

open access: yesXibei Gongye Daxue Xuebao, 2023
Considering the obstacle avoidance and collision avoidance for multi-agent cooperative formation in multi-obstacle environment, a formation control algorithm based on transfer learning and reinforcement learning is proposed.
HU Penglin   +3 more
doaj   +1 more source

Cholinergic suppression: A postsynaptic mechanism of long-term associative learning [PDF]

open access: yes, 1986
Food avoidance learning in the mollusc Pleurobranchaea entails reduction in the responsiveness of key brain interneurons in the feeding neural circuitry, the paracerebral feeding command interneurons (PCNs), to the neurotransmitter acetylcholine (AcCho).
Davis, W. Jackson   +5 more
core   +2 more sources

A Trial of a Virtual Fence to Mitigate Roadkill on an Unsealed Rural Road in Tasmania, Australia

open access: yesAnimals
A commercial roadkill Virtual Fence (VF) mitigation device (iPTE Traffic Solutions) was used in a field trial to test its effectiveness, for which previously published results have been inconsistent, along a 4.9 km segment of road on Bruny Island ...
Steven G. Candy   +2 more
doaj   +1 more source

Inhibited Personality Temperaments Translated Through Enhanced Avoidance and Associative Learning Increase Vulnerability for PTSD

open access: yesFrontiers in Psychology, 2019
Although many individuals who experience a trauma go on to develop post-traumatic stress disorder (PTSD), the rate of PTSD following trauma is only about 15–24%.
Michael Todd Allen   +12 more
doaj   +1 more source

Event Timing in Associative Learning [PDF]

open access: yes, 2012
Associative learning relies on event timing. Fruit flies for example, once trained with an odour that precedes electric shock, subsequently avoid this odour (punishment learning); if, on the other hand the odour follows the shock during training, it is ...
Herz, Andreas V. M.   +3 more
core   +1 more source

EMBEDDED LEARNING ROBOT WITH FUZZY Q-LEARNING FOR OBSTACLE AVOIDANCE BEHAVIOR [PDF]

open access: yes, 2009
Fuzzy Q-learning is extending of Q-learning algorithm that uses fuzzy inference system to enable Q-learning holding continuous action and state. This learning has been implemented in various robot learning application like obstacle avoidance and target ...
Anam, Khairul
core  

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