| 2025 | ASRU | PARCO: Phoneme-Augmented Robust Contextual ASR via Contrastive Entity Disambiguation. | Jiajun He, Naoki Sawada, Koichi Miyazaki, Tomoki Toda |
| 2025 | Interspeech | CMT-LLM: Contextual Multi-Talker ASR Utilizing Large Language Models. | Jiajun He, Naoki Sawada, Koichi Miyazaki, Tomoki Toda |
| 2019 | Interspeech | Audio Classification of Bit-Representation Waveform. | Masaki Okawa, Takuya Saito, Naoki Sawada, Hiromitsu Nishizaki |
| 2017 | Interspeech | Parallel Hierarchical Attention Networks with Shared Memory Reader for Multi-Stream Conversational Document Classification. | Naoki Sawada, Ryo Masumura, Hiromitsu Nishizaki |
| 2016 | Interspeech | Recurrent Neural Network-Based Phoneme Sequence Estimation Using Multiple ASR Systems' Outputs for Spoken Term Detection. | Naoki Sawada, Hiromitsu Nishizaki |
| 2015 | Interspeech | Two-step spoken term detection using SVM classifier trained with pre-indexed keywords based on ASR result. | Kentaro Domoto, Takehito Utsuro, Naoki Sawada, Hiromitsu Nishizaki |
| 2007 | PDCAT | Pairwise Disjoint Paths in Pancake Graphs. | Naoki Sawada, Keiichi Kaneko, Shietung Peng |
| 2007 | PDPTA | An (n, k)-Pancake Graph and its Properties. | Naoki Sawada, Keiichi Kaneko |
| 2005 | ISPA | Container Problem in Burnt Pancake Graphs. | Naoki Sawada, Yasuto Suzuki, Keiichi Kaneko |