Complexity suppression of neural networks for PAPR reduction of OFDM signal and its FPGA implementation. - Masaya Ohta; Keiichi Mizutani; Naoki Fujita; Katsumi Yamashita (IJCNN, 2008)

A comparison of Newton-Okounkov polytopes of Schubert varieties. - Naoki Fujita; Hironori Oya (J. Lond. Math. Soc., 2017)

Efficient Pairing in Unknown Environments: Minimal Observations and TSP-Based Optimization. - Naoki Fujita; Nicolas Chauvet; André Röhm; Ryoichi Horisaki; Aohan Li; Mikio Hasegawa; Makoto Naruse (IEEE Access, 2022)

Pairing Optimization via Statistics: Algebraic Structure in Pairing Problems and Its Application to Performance Enhancement. - Naoki Fujita; André Röhm; Takatomo Mihana; Ryoichi Horisaki; Aohan Li; Mikio Hasegawa; Makoto Naruse (Entropy, 2023)

On combinatorics of string polytopes in types B and C. - Yunhyung Cho; Naoki Fujita; Eunjeong Lee (Eur. J. Comb., 2025)