Results 11 to 20 of about 78,709 (143)
Validation of Dynamic Bayesian Optimization for a Non-Stationary Human-in-the-Loop Optimization Problem. [PDF]
IEEE Robot Autom LettAbstract Human-in-the-Loop Optimization (HILO) has demonstrated efficacy in achieving a plethora of assistive or augmentative effects. However, conventional optimizers such as Bayesian optimization (BO) do not account for the non-stationary aspects of the human-robot system, and may thus be limited in the domains of robot-assisted ...
Kim G, Sergi F.
europepmc +2 more sources
Human-in-the-loop Bayesian optimization of wearable device parameters. [PDF]
PLoS ONE, 2017 The increasing capabilities of exoskeletons and powered prosthetics for walking assistance have paved the way for more sophisticated and individualized control strategies. In response to this opportunity, recent work on human-in-the-loop optimization has
Myunghee Kim +6 more
doaj +7 more sources
Applied Sciences, 2019 In pediatric surgery, robotic technology is useful. However, it is difficult to apply this technology due to size-related problems. In our study, we proposed a mechanical design method using a human-in-the-loop type simulator, and the moving volume and ...
Kazuya Kawamura +5 more
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Electromyography-Based Human-in-the-Loop Bayesian Optimization to Assist Free Leg Swinging
BiomechanicsBackground/Objectives: The manual tuning of exoskeleton control parameters is tedious and often ineffective for adapting to individual users. Human-in-the-loop (HIL) optimization offers an automated approach, but existing methods typically rely on ...
Salvador Echeveste, Pranav A. Bhounsule
doaj +3 more sources
Human-in-the-Loop Optimization of Hip Exoskeleton Assistance During Stair Climbing
IEEE Transactions on Biomedical EngineeringThis study applies human-in-the-loop optimization to identify optimal hip exoskeleton assistance patterns for stair climbing.Ten participants underwent optimization to individualize hip flexion and extension assistance, followed by a validation comparing optimized assistance (OPT) to biological hip moment-based assistance (BIO), no assistance (No ...
Dawit Lee, Aaron Young, Inseung Kang
exaly +3 more sources
Human-in-the-loop optimization of visual prosthetic stimulation [PDF]
Journal of Neural Engineering, 2021 A bstract Retinal prostheses are a promising strategy to restore sight to patients with retinal degenerative diseases. These devices compensate for the loss of photoreceptors by electrically stimulating neurons in the retina.
Tristan Fauvel, Matthew Chalk
openaire +2 more sources
Human-in-the-Loop Trajectory Optimization Based on sEMG Biofeedback for Lower-Limb Exoskeleton
SensorsLower-limb exoskeletons (LLEs) can provide rehabilitation training and walking assistance for individuals with lower-limb dysfunction or those in need of functionality enhancement.
Ling-Long Li +3 more
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Human-in-the-Loop Optimization of Knee Exoskeleton Assistance for Minimizing User's Metabolic and Muscular Effort. [PDF]
Sensors (Basel)Monteiro S +4 more
europepmc +2 more sources
Wearable Technologies, 2021 Exoskeletons that assist the hip, knee, and ankle joints have begun to improve human mobility, particularly by reducing the metabolic cost of walking. However, direct comparisons of optimal assistance of these joints, or their combinations, have not yet ...
Patrick W. Franks +5 more
doaj +1 more source
A Human-on-the-Loop Optimization Autoformalism Approach for Sustainability
CoRR, 2023 This paper outlines a natural conversational approach to solving personalized energy-related problems using large language models (LLMs). We focus on customizable optimization problems that necessitate repeated solving with slight variations in modeling and are user-specific, hence posing a challenge to devising a one-size-fits-all model.
Ming Jin 0002 +3 more
openaire +2 more sources