| 2026 | ICDCN | Scalable Coverage Simulation Workflow for Formation-Flying Satellite Phased Arrays. | Tengis Buyantogtokh, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, Genma Hattori, Sou Ema, Sumio Morioka, Takahiro Inagawa |
| 2026 | ICDCN | Implementation and Validation of Lightweight Pose Estimation for Pico-Satellite Swarms using ToF Cameras. | Shuhei Kosaka, Keiichi Yasumoto, Tomokazu Matsui, Hirohiko Suwa, Wataru Sasaki, Daisuke Wakao, Sumio Morioka, Takahiro Inagawa |
| 2026 | ICDCN | When Satellites Work as One: Adaptive Beamforming for PicoSat Swarms. | Yui Maruyama, Ryohei Tsuji, Akira Uchiyama, Hamada Rizk, Hirozumi Yamaguchi, Sumio Morioka, Takahiro Inagawa |
| 2026 | ICDCN | Hierarchical Subgroup Routing for High-Speed Data Sharing in Large-Scale Satellite Formation Flying. | Keita Takeda, Wataru Sasaki, Shuhei Kosaka, Keiichi Yasumoto, Tomokazu Matsui, Hirohiko Suwa, Sumio Morioka, Takahiro Inagawa |
| 2026 | MDM | Surrogate-Guided Graph Policy Learning for Real-Time Coordination of Mobile Agents. | Hamada Rizk, Yui Maruyama, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, Sumio Morioka, Takahiro Inagawa |
| 2026 | PERCOM | Toward Massive Satellite Swarms: A Simulation Framework for Precision Formation Flying. | Tatsuya Amano, Akihito Hiromori, Hirozumi Yamaguchi, Sumio Morioka, Takahiro Inagawa |
| 2026 | PERCOM | Anchor-Led Swarm Formation and Pose Estimation for 10,000 Pico-Satellites. | Shuhei Kosaka, Keichi Yasumoto, Tomokazu Matsui, Hirohiko Suwa, Wataru Sasaki, Daisuke Wakao, Sumio Morioka, Takahiro Inagawa |
| 2026 | PERCOM | Keynote: Trends in Space Technologies for Expanding the Potential of Terrestrial Pervasive Computing. | Sumio Morioka |
| 2026 | PERCOM | Hierarchical Routing for Ultra-High-Speed Communication in Pico-Satellite Formations. | Keita Takeda, Shuhei Kosaka, Wataru Sasaki, Tomokazu Matsui, Hirohiko Suwa, Keiichi Yasumoto, Sumio Morioka, Takahiro Inagawa |
| 2019 | IWSEC | Tweakable TWINE: Building a Tweakable Block Cipher on Generalized Feistel Structure. | Kosei Sakamoto, Kazuhiko Minematsu, Nao Shibata, Maki Shigeri, Hiroyasu Kubo, Yuki Funabiki, Andrey Bogdanov, Sumio Morioka, Takanori Isobe |
| 2017 | DATE | Automatic generation of formally-proven tamper-resistant Galois-field multipliers based on generalized masking scheme. | Rei Ueno, Naofumi Homma, Sumio Morioka, Takafumi Aoki |
| 2016 | CHES | A High Throughput/Gate AES Hardware Architecture by Compressing Encryption and Decryption Datapaths - Toward Efficient CBC-Mode Implementation. | Rei Ueno, Sumio Morioka, Naofumi Homma, Takafumi Aoki |
| 2014 | FSE | CLOC: Authenticated Encryption for Short Input. | Tetsu Iwata, Kazuhiko Minematsu, Jian Guo, Sumio Morioka |
| 2003 | CHES | Unified Hardware Architecture for 128-Bit Block Ciphers AES and Camellia. | Akashi Satoh, Sumio Morioka |
| 2002 | CHES | An Optimized S-Box Circuit Architecture for Low Power AES Design. | Sumio Morioka, Akashi Satoh |
| 2002 | ICCD | A 10 Gbps Full-AES Crypto Design with a Twisted-BDD S-Box Architecture. | Sumio Morioka, Akashi Satoh |
| 2001 | ASIACRYPT | A Compact Rijndael Hardware Architecture with S-Box Optimization. | Akashi Satoh, Sumio Morioka, Kohji Takano, Seiji Munetoh |
| 2001 | CAV | Towards Efficient Verification of Arithmetic Algorithms over Galois Fields GF(2 | Sumio Morioka, Yasunao Katayama, Toshiyuki Yamane |
| 2000 | DSN | One-Shot Reed-Solomon Decoding for High-Performance Dependable Systems. | Yasunao Katayama, Sumio Morioka |
| 1999 | ICCD | Design Methodology for a One-Shot Reed-Solomon Encoder and Decoder. | Sumio Morioka, Yasunao Katayama |