"Synthetic Bag Knot Reproducibility Dataset"

"This dataset provides a synthetic simulator and reproducibility package based on the paper Physical Modeling of a Bag Knot in a Robot Learning System. It models a Q(\u03bb)-learning robot that learns how to shake open a knotted plastic bag and release its contents in minimum time. The package combines a discrete reinforcement-learning framework with a Newtonian physical model of knot friction, tangential and normal forces, and action-dependent knot opening dynamics. It is designed to reproduce the paper\u2019s main qualitative findings, including convergence toward effective shaking policies and improved performance over repeated learning episodes. The dataset includes simulator code, structured specifications, scenario definitions, CSV outputs, and generated figures for exploratory analysis, benchmarking, and educational use. All outputs are synthetic and computationally inspired by the source publication rather than derived from the original experimental raw data."