3 papers
cond-mat.stat-mech2026
Inferring Microscopic Explanatory Structures from Observational Constraints via Large Deviations
Akihisa Ichiki
We study how macroscopic observational constraints restrict admissible microscopic explanatory structures when no intrinsic order or dynamics is assumed a priori. Starting from an…
cond-mat.stat-mech2026
Relativity of Observation: Operational Intensive Variables in Nonequilibrium Thermodynamics
Akihisa Ichiki
We formulate nonequilibrium thermodynamics in which intensive variables acquire operational meaning through measurement protocols consistent with local reciprocity. Using physical…
cs.LG2025
A method for classification of data with uncertainty using hypothesis testing
Shoma Yokura, Akihisa Ichiki
Binary classification is a task that involves the classification of data into one of two distinct classes. It is widely utilized in various fields. However, conventional classifier…