3 papers
eess.SP2026
The Sim-to-Real Gap in MRS Quantification: A Systematic Deep Learning Validation for GABA
Zien Ma, S. M. Shermer, Oktay Karakuş +1
Magnetic resonance spectroscopy (MRS) is used to quantify metabolites in vivo and estimate biomarkers for conditions ranging from neurological disorders to cancers. Quantifying low…
eess.SP2025
What If They Took the Shot? A Hierarchical Bayesian Framework for Counterfactual Expected Goals
Mikayil Mahmudlu, Oktay Karakuş, Hasan Arkadaş +1
How would the probability of scoring change if a different player took the same shot? Although expected goals models describe the difficulty of scoring opportunities, comparing pla…
cs.LG2025
Adaptive Heterogeneous Mixtures of Normalising Flows for Robust Variational Inference
Benjamin Wiriyapong, Oktay Karakuş, Kirill Sidorov
Normalising-flow variational inference (VI) can approximate complex posteriors, yet single-flow models often behave inconsistently across qualitatively different distributions. We…