Graph-Attention AI Teaches Drone Swarms to Optimize Communication Networks
A new simulation study presents a graph attention-based multi-agent reinforcement learning framework that jointly optimizes drone swarm trajectories, transmission power, ...
Tag: simulation study
AI-Managed EV Charging Hub Slashes Grid Peak Demand in Simulation
A simulation study reports that an AI-managed electric vehicle charging hub combining solar power, battery storage, LSTM demand forecasting and ...
Safety-Constrained Model Predictive Control Keeps a Simulated Autonomous Car in Lane Under Disturbances
A simulation study shows a safety-constrained nonlinear model predictive controller can keep a virtual autonomous vehicle within road boundaries during ...
Machine Learning Model Boosts Microgrid Power Forecasting Accuracy in Simulation
A simulation study reports that an Adaptive Tunicate Swarm Optimized Random Forest achieved higher power generation forecasting accuracy than LGBM ...
New Tool Distills Tumor Family Trees Into a Few Reliable Branches
Researchers have introduced Sapling, a computational method that summarizes the many equally plausible tumor phylogenies inferred from bulk DNA sequencing ...
Common Shrinkage Formula for Prediction Models Is Biased, Simulation Study Finds
A large simulation study shows the heuristic shrinkage factor commonly used to correct overfitting in logistic regression prediction models is ...
Research report: Impact of genomic selection for disease resistance on the spread of infection in a simulated aquaculture population
Infectious disease outbreaks are among the most serious threats facing aquaculture, where fish share tanks and cages and water flow ...
Unified likelihood model tackles double censoring in multistate survival analysis
A new parametric multistate survival model jointly handles shared frailty and double censoring, showing better accuracy in simulations and an ...
New Estimator Targets Hypothetical Trial Effects When Time-to-Event Events Intervene
Researchers have developed a generalized Nelson–Aalen estimator that targets hypothetical estimands via the controlled direct effect when time-to-event intercurrent events ...
Tabletop Simulation Exposes Timing Gaps in Hospital Neonatal Abduction Procedure
A tabletop translational simulation at an Italian children's hospital found that all five plausible escape routes were completed before the ...
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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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