14 citations · 14 across the 3 of their papers we have counts for
3 papers
cs.GT2021
Optimal class assignment problem: a case study at Gunma University
Akifumi Kira, Kiyohito Nagano, Manabu Sugiyama +1
In this study, we consider the real-world problem of assigning students to classes, where each student has a preference list, ranking a subset of classes in order of preference. Th…
cs.DS2019
Subadditive Load Balancing
Kiyohito Nagano, Akihiro Kishimoto
Set function optimization is essential in AI and machine learning. We focus on a subadditive set function that generalizes submodularity, and examine the subadditivity of non-submo…
cs.LG2013★ 14 cited
Structured Convex Optimization under Submodular Constraints
Kiyohito Nagano, Yoshinobu Kawahara
A number of discrete and continuous optimization problems in machine learning are related to convex minimization problems under submodular constraints. In this paper, we deal with…