2 papers
cs.GT2026
Optimal design of lottery with cumulative prospect theory
Shunta Akiyama, Mitsuaki Obara, Yasushi Kawase
Lotteries are a prevalent form of gambling between a seller and buyers. Designing a lottery requires a model of how buyers make decisions when confronted with uncertain outcomes. C…
stat.ML2025
Block Coordinate Descent for Neural Networks Provably Finds Global Minima
Shunta Akiyama
In this paper, we consider a block coordinate descent (BCD) algorithm for training deep neural networks and provide a new global convergence guarantee under strictly monotonically…