On Convex Minimization over Base Polytopes. - Kiyohito Nagano (IPCO, 2007)

Efficient solutions to relaxations of combinatorial problems with submodular penalties via the Lovász extension and non-smooth convex optimization. - Fabián A. Chudak; Kiyohito Nagano (SODA, 2007)

A strongly polynomial algorithm for line search in submodular polyhedra. - Kiyohito Nagano (Discret. Optim., 2007)

Submodular Function Minimization under Covering Constraints. - Satoru Iwata 001; Kiyohito Nagano (FOCS, 2009)

Submodularity Cuts and Applications. - Yoshinobu Kawahara; Kiyohito Nagano; Koji Tsuda; Jeff A. Bilmes (NIPS, 2009)

A Structure Theory for the Parametric Submodular Intersection Problem. - Satoru Fujishige; Kiyohito Nagano (Math. Oper. Res., 2009)

Minimizing Continuous Extensions of Discrete Convex Functions with Linear Inequality Constraints. - Satoru Fujishige; Takumi Hayashi; Kiyohito Nagano (SIAM J. Optim., 2009)

Minimum Average Cost Clustering. - Kiyohito Nagano; Yoshinobu Kawahara; Satoru Iwata 001 (NIPS, 2010)

Size-constrained Submodular Minimization through Minimum Norm Base. - Kiyohito Nagano; Yoshinobu Kawahara; Kazuyuki Aihara (ICML, 2011)

Submodular fractional programming for balanced clustering. - Yoshinobu Kawahara; Kiyohito Nagano; Yoshio Okamoto (Pattern Recognit. Lett., 2011)

Online Prediction under Submodular Constraints. - Daiki Suehiro; Kohei Hatano; Shuji Kijima; Eiji Takimoto; Kiyohito Nagano (ALT, 2012)

Structured Convex Optimization under Submodular Constraints. - Kiyohito Nagano; Yoshinobu Kawahara (UAI, 2013)

Optimization for Centralized and Decentralized Cognitive Radio Networks. - Mikio Hasegawa; Hiroshi Hirai 001; Kiyohito Nagano; Hiroshi Harada; Kazuyuki Aihara (Proc. IEEE, 2014)

Evaluation of Auction-Based Multi-Robot Routing by Parallel Simulation. - Akihiro Kishimoto; Kiyohito Nagano (ICAPS, 2016)

Subadditive Load Balancing. - Kiyohito Nagano; Akihiro Kishimoto (CoRR, 2019)

Optimal class assignment problem: a case study at Gunma University. - Akifumi Kira; Kiyohito Nagano; Manabu Sugiyama; Naoyuki Kamiyama (CoRR, 2021)