Disaster Information Gathering System Based on Web Caching and OpenFlow in Unstable Networks. - Saki Tabata; Kohei Ueda; Ryotaro Fukui; Keiko Shimazu; Hiroshi Shigeno (AINA, 2016)

Influence of Design-SNR on BER Performance under BP Decoder. - Kohei Ueda; Satoshi Suyama; Takahiro Asai; Nobuhiko Miki (APWCS, 2021)

Robust Video Feature Using Persistent Homology With Resistance to Various Modification. - Kohei Ueda; Hiroyuki Inaba (GCCE, 2022)

Change Detection with Probabilistic Models on Persistence Diagrams. - Kohei Ueda; Yuichi Ike; Kenji Yamanishi (ICDM, 2022)

Iterative Activity Detection and Carrier Frequency Offset Estimation for Grant-Free NOMA. - Kohei Ueda; Takanori Hara; Koji Ishibashi (PIMRC, 2022)

Information Set Optimization for Polar Codes Under BP Decoder. - Kohei Ueda; Satoshi Suyama; Satoshi Nagata; Nobuhiko Miki (APWCS, 2023)

Differential Modulation Based Non-Coherent Grant-Free NOMA Under Timing Offsets. - Eiji Yoshimura; Takanori Hara; Kohei Ueda; Koji Ishibashi; Kenichi Higuchi (WCNC, 2025)

Exploiting Low-Density Signal Structure via Approximate Message Passing With Side Information for Grant-Free NOMA. - Kohei Ueda; Takanori Hara; Koji Ishibashi (IEEE Trans. Wirel. Commun., 2025)