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Mathematical datasets, statistical benchmarks, probability, optimization, operations research
3,080 datasets
Geochemical and Bayesian modelling data identify sediment sources in the Fitzroy River coastal zone. The study found basaltic material is now the dominant catchment source, with an estimated enrichment of ca. 3 relative to catchment abundances. Data from Geoscience Australia was last updated on 2026-04-20.
A set of 26 microdata files (1 seed and 25 replicates) intended for estimating the magnitude of error introduced by the 2020 Census Disclosure Avoidance System. The files were created by the U.S. Census Bureau using the 2010 Census Edited File and the TopDown Algorithm to produce Privacy Protected Microdata Files (PPMFs). They contain all Person and Housing Unit attributes necessary to produce Redistricting and Demographic and Housing Characteristics publications for the United States and Puerto Rico.
Slope estimates from linear regression models analyzing the relationship between forecastability and population size for COVID-19 and influenza hospital admissions. The 5.5 KB dataset, authored by Lauren A. White, contains results from U.S. state and national HHS/NHSN data for the 2022-2023 and 2023-2024 seasons. Values are presented with three significant figures, with rows statistically significant at p=0.05 indicated.
A 2.7 KB text file published by Jamie Davis on figshare in April 2026. The Davis-Savant Standard 1.0 provides a deterministic mathematical resolution for structural failure via gravitational volumetric load. It establishes a forensic receipt for the Mars Rip event, utilizing a 0.186743912058 Hz logic anchor and a 0.18mm isotropic architecture.
A list of main parameters, their definitions, prior distributions, and justifications for a mathematical model of HIV self-testing uptake. The dataset is a 9.5 KB XLS file authored by Aishi Aratrika and shared under a CC-BY-4.0 license on figshare. It was last updated on May 5, 2026.
Tobias A. Kistler's manuscript provides calculation guidelines for Faradaic efficiency in electrochemical CO2 reduction processes. The dataset, available as an 849.8 KB XLSX file on figshare, identifies factors with high potential for errors exceeding 100%, such as incorrect mass flow rates and imprecise gas chromatography calibrations. It was last updated on 2026-04-09.
Water Demand Region Boundaries (DWER-002) is a geospatial dataset containing 24 administrative regions for water management. It was developed by the Department of Water and Environmental Regulation using aggregated 2011 ABS SA2 boundaries to support a new water demand-supply model.
A minimal anonymized dataset from a randomized, double-blind, placebo-controlled trial investigating the effects of β-alanine supplementation. The data includes participant-level measurements for group allocation and pre- and post-intervention performance outcomes related to anaerobic performance, neuromuscular power, and strength endurance. The dataset was published by Cebrail Gençoğlu in 2026 to promote transparency and reproducibility.
Survey data from 152 participants aged 9 to 12 years examines links between mobile game genres and Internet gaming disorder risk. KaHee Kim authored this study using data from Wave 8 of the K-CURE cohort. The dataset was last updated in April 2026.
Yilang Li published a dataset on 2026-05-11 comparing the scHilda method against baseline methods. The dataset is 5.5 KB in size and is available in XLS format. It provides statistical significance and effect size metrics for the comparison.
Statistical significance analysis results of performance indicators for each algorithm. The dataset is a 5.5 KB XLS file authored by Yuanyuan Hu and last updated on May 11, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.
Statistical analysis results concerning privacy budget consumption, authored by Yuanyuan Fan. The dataset is a 5.5 KB XLS file last updated on May 11, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.
A 5.5 KB Excel file containing statistical analysis results related to privacy budget consumption, authored by Yuanyuan Fan. The dataset was last updated on May 11, 2026, and is shared under a CC-BY-4.0 license.
Indemnification files from the Government and Municipalities of Québec show claims for a calendar year. The dataset presents only claims accepted by the Society and for which compensation has been paid, contrary to statistical data in official publications. It was last updated on 2026-04-17.
Process simulation data for the optimal design of Acid Gas-to-Syngas technology, investigating feed molar ratios to maximize syngas output. The dataset contains results from kinetic and thermodynamic modeling used to train surrogate models for predicting key process metrics. It was authored by Simone Caspani and uploaded to figshare in April 2026.
Net change in housing units from new construction, demolitions, and alterations for New York City Neighborhood Tabulation Areas (NTAs). The NYC Department of City Planning aggregates this data from Department of Buildings-approved jobs filed or completed since January 1, 2010. The current version is 25q4, released in March 2026.
Primary data from a manuscript on optimizing a bidirectional shrouded Archimedes spiral hydrokinetic turbine. The dataset was authored by Yonghua Sun and is shared under a CC-BY-4.0 license. It was last updated on May 11, 2026.
Shahriar Afandizadeh's dataset provides an overview of hyperparameter optimization across various models. The dataset is stored in an XLS file with a size of 5.5 KB and was last updated on May 5, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.
A mathematical investigation of generalized thermo-electro-magneto elasticity problems for anisotropic layered structures with interfacial cracks. The work by David Natroshvili of Georgian Technical University applies potential methods and pseudodifferential equation theory to prove solution uniqueness and existence in Sobolev spaces. The analysis includes smoothness properties of solutions near crack edges and boundary condition interfaces.
A theoretical model from Tbilisi State University analyzes a three-dimensional thermo-electro-magneto-elastic solid embedded in an inviscid fluid. The work by George Chkadua proves uniqueness and existence theorems for the corresponding boundary-transmission problems using potential methods and pseudodifferential equations. The dataset likely contains the mathematical formulations and results underpinning this analysis.