AI achieves first superhuman Stratego win at a fraction of the compute cost
A new AI called Ataraxos achieved the first superhuman result in Stratego while using a fraction of the compute and ...
Tag: reinforcement learning
FA-PPO Method Helps Drones Dodge Obstacles in Cluttered Skies
A new reinforcement learning method called FA-PPO was the only tested algorithm to complete simulated UAV obstacle-avoidance tasks across three ...
Reinforcement Learning Takes the Wheel of Particle Swarm Traffic Signal Tuning
A hybrid framework that lets a Proximal Policy Optimization agent switch among six search strategies cut simulated urban vehicle waiting ...
Uncertainty, Not Just Thrills: How Sensation Seekers Weigh Risk Differently
New computational modelling shows sensation-seeking and impulsivity shape uncertain choices through distinct and partly opposite mechanisms, with stimulation value determining ...
WeanNet transfers learning through fading neural connections
WeanNet progressively withdraws a parent network’s lateral influence from a student, improving adaptation in a controlled concept-drift task while enabling ...
Machine learning optimizes silk sensors for spatial motion detection
Machine-learning optimization led to three printed silk fibroin ionic conductors that generated distinct spatial resistance patterns during cyclic joint flexion.
Simulated manufacturing controller cuts emissions but misses allowance
A simulation-only manufacturing controller reduced emissions by 24.0% versus a benchmark while achieving mean resilience of 0.875, but exceeded the ...
Research report: The successor representation in high-risk drinking and alcohol-related contexts
A decision-making study of 520 adults found no overall difference in reduced successor-representation use between high- and low-risk drinkers, while ...
YOLOv5-LiDAR basketball robot reaches 97.85% detection accuracy in evaluation
A YOLOv5-LiDAR basketball-robot system achieved 97.85% detection accuracy and high task-success rates in controlled dataset evaluations and simulations, with extreme ...
Reinforcement learning curbs drag in turbulent bluff-body wakes
A wind-tunnel reinforcement-learning system reduced drag and saved energy in a turbulent bluff-body wake, outperforming model-based baselines two to fourfold.
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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