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UCI Machine Learning Repository
Molecular descriptors and aquatic toxicity measurements for studying chemical regression uncertainty.
Investigate How does fish-toxicity prediction change under chemical-group-aware splitting?
SciPy documentation
A guide to quasi-Monte Carlo sampling, discrepancy, scrambling and practical use of sampling engines.
Investigate How does scrambled low-discrepancy sampling compare with independent random sampling on bounded smooth and discontinuous integrands?
Upstream project repository
Numerical simulation and analysis of quantum systems and open-system dynamics.
Investigate Does a fixed two-level evolution preserve trace and reproduce analytic populations under the chosen equation?
Upstream project repository
Evaluation tooling for retrieval-augmented and language-model applications, including metric-driven comparison workflows.
Investigate How sensitive is one evaluator to controlled answer perturbations on a tiny authored retrieval fixture?
UCI Machine Learning Repository
Raisin morphology measurements for an interpretable food-classification benchmark.
Investigate How stable is raisin-variety classification across fixed stratified splits and measurement normalization?
Upstream project repository
Raster data access, georeferencing, and related operations through GDAL.
Investigate Do window reads and pixel-to-world mappings agree with a known synthetic raster and affine transform?
Executable Science local pilot drafts
Measure loss of precision in sqrt(x+1)-sqrt(x) at x=10^16 and compare an algebraically rationalized expression with a high-precision reference.
Investigate How much error is removed by changing the expression while preserving its exact-arithmetic meaning?
Upstream project repository
Distributed execution and machine-learning infrastructure for studying task scheduling, tuning and fault handling.
Investigate Does a small synthetic parameter sweep retain each trial's identity and failure state under a declared retry policy?
Upstream project repository
N-body simulation with gravitational dynamics integrators and analysis interfaces.
Investigate How do selected time steps affect energy and orbital-phase error for an analytic two-body orbit?
Upstream project repository
Planning and execution of array rechunking under an explicit memory budget.
Investigate Does a bounded rechunking plan preserve every cell while respecting its declared intermediate-store design?
Stan User's Guide / Stan Development Team
A guide distinguishing reparameterizations from changes of variables and explaining when log-Jacobian adjustments are required.
Investigate Does a transformed one-dimensional density normalize correctly and recover known moments with the required Jacobian?
Upstream project repository
Reprojection of astronomical images between coordinate grids.
Investigate How do selected reprojection methods affect a constant field and an isolated normalized source?
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