| 2020 | ICMLA | Segmentation of Multi-State Compound Waveform and Extraction of Features for Anomaly Detection. | Topon Kumar Paul, Takeichiro Nishikawa, Shigeru Maya, Akihiro Itakura, Toshihide Kawachi, Akira Ogawa, Hiroshi Yokota |
| 2008 | MMM | Cross-Lingual Retrieval of Identical News Events by Near-Duplicate Video Segment Detection. | Akira Ogawa, Tomokazu Takahashi, Ichiro Ide, Hiroshi Murase |
| 2001 | GLOBECOM | A new packet detection scheme in CDMA unslotted ALOHA system with successive interference cancellation. | Yukihiro Tadokoro, Hiraku Okada, Takaya Yamazato, Masaaki Katayama, Akira Ogawa |
| 2001 | ISCAS | A design of source matched MAP receiver for image transmission. | Satoshi Makido, Takaya Yamazato, Hiraku Okada, Masaaki Katayama, Akira Ogawa |
| 2001 | VTC | An adaptive antenna selection scheme for transmit diversity in OFDM systems. | Hui Shi, Masaaki Katayama, Takaya Yamazato, Hiraku Okada, Akira Ogawa |
| 2000 | GLOBECOM | Efficient channel parameter estimators for DS-CDMA systems in slow time-varying channels using a modified version of the SAGE algorithm. | Youssef R. Senhaji, Takaya Yamazato, Masaaki Katayama, Akira Ogawa |
| 2000 | PIMRC | OFDM systems with multiple trellis coded modulation. | Masaaki Harada, Takaya Yamazato, Masaaki Katayama, Akira Ogawa |
| 2000 | PIMRC | Transmission power control for downlinks in CDMA/shared-TDD cellular packet systems. | Kazuo Mori, Takehiko Kobayashi, Takaya Yamazato, Akira Ogawa |
| 2000 | PIMRC | Application of MMSE multi-user detection to CDMA unslotted ALOHA system. | Hiraku Okada, Peter M. Grant, Ian W. Band, Akira Ogawa |
| 2000 | WCNC | Throughput evaluation in CDMA/shared-TDD packet systems in a cellular environment. | Kazuo Mori, Takehiko Kobayashi, Takaya Yamazato, Akira Ogawa |
| 1999 | APSEC | Interactive Variable Classification Technique to Support the Maintenance of COBOL Business Application Systems. | Keiko Kawabe, Akihiko Matsuo, Sanya Uehara, Akira Ogawa |
| 1998 | PIMRC | Problems of implementing adaptive array antennas in CDMA systems. | Akihito Morimoto, Masaaki Katayama, Takaya Yamazato, Akira Ogawa |
| 1997 | PIMRC | Simultaneous estimation of code and frequency of DS/SS signals of multiple-LEO-satellite communication systems. | Mihoko Ishizu, Masaaki Katayama, Takaya Yamazato, Akira Ogawa |
| 1996 | PIMRC | The DS/CDMA system using transmission diversity for indoor wireless communications. | Koichiro Ban, Masaaki Katayama, Takaya Yamazato, Akira Ogawa |
| 1996 | PIMRC | The performance of CDMA system using π/4-shift QPSK and π/2-shift BPSK with the nonlinearity of HPA. | Kumud Kashyap, Tadahiro Wada, Masaaki Katayama, Takaya Yamazato, Akira Ogawa |
| 1996 | PIMRC | Throughput improvement of CDMA slotted ALOHA system by modified channel load sensing protocol. | Masato Saito, Hiraku Okada, Takahide Sato, Takaya Yamazato, Masaaki Katayama, Akira Ogawa |
| 1995 | PIMRC | A preliminary study of a multimedia SSMA system considering the interactions between the signals. | Motohiro Ichiba, Masaaki Katayama, Takaya Yamazato, Akira Ogawa |
| 1995 | PIMRC | Coordinate-by-coordinate interleaved trellis coded QPSK with T-algorithm on Rayleigh fading channels. | Hiroki Nakamura, Takaya Yamazato, Masaaki Katayama, Akira Ogawa |
| 1995 | PIMRC | A new block demodulator for DS/SS signal with carrier frequency offset. | Shinji Okuda, Masaaki Katayama, Takaya Yamazato, Akira Ogawa |
| 1994 | PIMRC | Near-far problem on hybrid direct-sequence/slow-frequency-hopping spread-spectrum multiple-access. | Takaya Yamazato, Yasuhiko Shinkaji, Masaaki Katayama, Akira Ogawa |
| 1993 | ICRA | Operation Modes for Cooperating with Autonomous Functions in Intelligent Teleoperation Systems. | Yasuyoshi Yokokohji, Akira Ogawa, Hitoshi Hasunuma, Tsuneo Yoshikawa |