Hiroshi Fujimura

25 papers A 6C 3Misc 1Journal 3Unranked 12

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Grid-LOGAT: Grid Based Local and Global Area Transcription for Video Question Answering. CoRR Md Intisar Chowdhury, Kittinun Aukkapinyo, Hiroshi Fujimura, Joo Ann Woo, Wasu Wasusatein, Fadoua Ghourabi
2025	C	`conf`	PITR-Select: Partial Image Token Reduction via Temporal Selection for Efficient Video Understanding on Edge. VCIP Fadoua Ghourabi, Kittinun Aukkapinyo, Hiroshi Fujimura, Kriti Agarwal, Wasu Wasusatein
2021	—	`conf`	Mask-based Beamforming Using Complex-valued Neural Network for Recognition of Spatial Target Speech. APSIPA ASC Daichi Hayakawa, Takehiko Kagoshima, Hiroshi Fujimura
2020	—	`conf`	Adaptive Noise Suppression for Wake-Word Detection by Temporal-Difference Generalized Eigenvalue Beamformer. APSIPA Takehiko Kagoshima, Ning Ding, Hiroshi Fujimura
2020	—	`conf`	Dialog State Tracking with Incorporation of Target Values in Attention Models. IWSDS Takami Yoshida, Kenji Iwata, Yuka Kobayashi, Hiroshi Fujimura
2020	C	`conf`	Simultaneous Flexible Keyword Detection and Text-dependent Speaker Recognition for Low-resource Devices. ICPRAM Hiroshi Fujimura, Ning Ding, Daichi Hayakawa, Takehiko Kagoshima
2019	A	`conf`	Slot Filling with Weighted Multi-Encoders for Out-of-Domain Values. INTERSPEECH Yuka Kobayashi, Takami Yoshida, Kenji Iwata, Hiroshi Fujimura
2019	—	`conf`	Transfer Learning for Unseen Slots in End-to-End Dialogue State Tracking. IWSDS Kenji Iwata, Takami Yoshida, Hiroshi Fujimura, Masami Akamine
2018	—	`conf`	Applying Complex-Valued Neural Networks to Acoustic Modeling for Speech Recognition. APSIPA Daichi Hayakawa, Takashi Masuko, Hiroshi Fujimura
2018	—	`conf`	Dialog State Tracking for Unseen Values Using an Extended Attention Mechanism. IWSDS Takami Yoshida, Kenji Iwata, Hiroshi Fujimura, Masami Akamine
2018	—	`conf`	Implementation of Automatic Captioning System to Enhance the Accessibility of Meetings. ICCHP (1) Kosei Fume, Taira Ashikawa, Nayuko Watanabe, Hiroshi Fujimura
2018	—	`conf`	Out-of-Domain Slot Value Detection for Spoken Dialogue Systems with Context Information. SLT Yuka Kobayashi, Takami Yoshida, Kenji Iwata, Hiroshi Fujimura, Masami Akamine
2018	Misc	`conf`	Simultaneous Speech Recognition and Acoustic Event Detection Using an LSTM-CTC Acoustic Model and a WFST Decoder. ICASSP Hiroshi Fujimura, Manabu Nagao, Takashi Masuko
2014	A	`conf`	Simultaneous gender classification and voice activity detection using deep neural networks. INTERSPEECH Hiroshi Fujimura
2013	A	`conf`	N-best rescoring by phoneme classifiers using subclass adaboost algorithm. INTERSPEECH Hiroshi Fujimura, Yusuke Shinohara, Takashi Masuko
2011	C	`conf`	N-Best rescoring by adaboost phoneme classifiers for isolated word recognition. ASRU Hiroshi Fujimura, Masanobu Nakamura, Yusuke Shinohara, Takashi Masuko
2010	A	`conf`	A duration modeling technique with incremental speech rate normalization. INTERSPEECH Hiroshi Fujimura, Takashi Masuko, Mitsuyoshi Tachimori
2006	—	`conf`	Characterizing in-Car Conversational Speech of Different Dialogue Modes. ICICIC (2) Hiroshi Fujimura, Chiyomi Miyajima, Nobuo Kawaguchi, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
2005	—	`conf`	Analysis of a large in-car speech corpus and its application to the multimodel ASR. ICASSP (1) Hiroshi Fujimura, Chiyomi Miyajima, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
2005	—	`conf`	Analysis of a large in-car speech corpus. ICDE Workshops Hiroshi Fujimura, Nobuo Kawaguchi, Shigeki Matsubara, Katsunobu Itou, Kazuya Takeda
2005	J	`jnl`	Construction and Evaluation of a Large In-Car Speech Corpus. IEICE Trans. Inf. Syst. Kazuya Takeda, Hiroshi Fujimura, Katsunobu Itou, Nobuo Kawaguchi, Shigeki Matsubara, Fumitada Itakura
2005	A	`conf`	Data collection and evaluation of speech recognition for motorbike riders. INTERSPEECH H. Tanaka, Hiroshi Fujimura, Chiyomi Miyajima, Takanori Nishino, Katunobu Itou, Kazuya Takeda
2005	J	`jnl`	Multiple Regression of Log Spectra for In-Car Speech Recognition Using Multiple Distributed Microphones. IEICE Trans. Inf. Syst. Weifeng Li, Tetsuya Shinde, Hiroshi Fujimura, Chiyomi Miyajima, Takanori Nishino, Katunobu Itou, Kazuya Takeda, Fumitada Itakura
2005	—	`conf`	SNR and Local Noise Power Estimations Based on Gaussian Mixture Modeling on the Log-Power Domain. ICASSP (1) Kazuya Takeda, Tran Huy Dat, Hiroshi Fujimura, Fumitada Itakura
2004	A	`conf`	Analysis of in-car speech recognition experiments using a large-scale multi-mode dialogue corpus. INTERSPEECH Hiroshi Fujimura, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura