2 papers
eess.IV2026
Hybrid eTFCE-GRF: Exact Cluster-Size Retrieval with Analytical p-Values for Voxel-Based Morphometry
Don Yin, Hao Chen, Takeshi Miki +1
Threshold-free cluster enhancement (TFCE) integrates cluster extent across thresholds to improve voxel-wise neuroimaging inference, but permutation testing makes it prohibitively s…
q-fin.PM2026
Implementation Risk in Portfolio Backtesting: A Previously Unquantified Source of Error
Dong Yin, Takeshi Miki, Vladislav Lesnichenko +1
Portfolio backtesting is the primary tool for evaluating investment strategies before deployment, yet practitioners implicitly assume that different engines produce identical resul…