Satoshi Nakamura

SASST: Leveraging Syntax-Aware Chunking and LLMs for Simultaneous Speech Translation AAAI 2026 Findings of the IWSLT 2025 Evaluation Campaign ACL 2025 NAIST Simultaneous Speech Translation System for IWSLT 2025 ACL 2025 NAIST Offline Speech Translation System for IWSLT 2025 ACL 2025 Subspace Representations for Soft Set Operations and Sentence Similarities NAACL 2024 Word Order in English-Japanese Simultaneous Interpretation: Analyses and Evaluation using Chunk-wise Monotonic Translation ACL 2024 LLMs Are Zero-Shot Context-Aware Simultaneous Translators EMNLP 2024 LLaST: Improved End-to-end Speech Translation System Leveraged by Large Language Models ACL 2024 NAIST-SIC-Aligned: An Aligned English-Japanese Simultaneous Interpretation Corpus COLING 2024 TransLLaMa: LLM-based Simultaneous Translation System EMNLP 2024 NAIST Simultaneous Speech Translation System for IWSLT 2024 ACL 2024 FINDINGS OF THE IWSLT 2024 EVALUATION CAMPAIGN ACL 2024 Automated Essay Scoring Using Grammatical Variety and Errors with Multi-Task Learning and Item Response Theory NAACL 2024 Average Token Delay: A Latency Metric for Simultaneous Translation INTERSPEECH 2023 NAIST Simultaneous Speech-to-speech Translation System for IWSLT 2023 ACL 2023 Tagged End-to-End Simultaneous Speech Translation Training Using Simultaneous Interpretation Data ACL 2023 What’s New? Identifying the Unfolding of New Events in a Narrative ACL 2023 Inter-connection: Effective Connection between Pre-trained Encoder and Decoder for Speech Translation INTERSPEECH 2023 Evaluating the Robustness of Discrete Prompts EACL 2023 FINDINGS OF THE IWSLT 2023 EVALUATION CAMPAIGN ACL 2023 USB: A Unified Semi-supervised Learning Benchmark for Classification NIPS 2022 Pseudo Ambiguous and Clarifying Questions Based on Sentence Structures Toward Clarifying Question Answering System ACL 2022 Simultaneous Neural Machine Translation with Prefix Alignment ACL 2022 Findings of the IWSLT 2022 Evaluation Campaign ACL 2022 NAIST Simultaneous Speech-to-Text Translation System for IWSLT 2022 ACL 2022 Speech Segmentation Optimization using Segmented Bilingual Speech Corpus for End-to-end Speech Translation INTERSPEECH 2022 Multimodal Persuasive Dialogue Corpus using Teleoperated Android INTERSPEECH 2022 Improved Consistency Training for Semi-Supervised Sequence-to-Sequence ASR via Speech Chain Reconstruction and Self-Transcribing INTERSPEECH 2022 Representing 'how you say' with 'what you say': English corpus of focused speech and text reflecting corresponding implications INTERSPEECH 2022 Applying Syntax–Prosody Mapping Hypothesis and Prosodic Well-Formedness Constraints to Neural Sequence-to-Sequence Speech Synthesis INTERSPEECH 2022 On Knowledge Distillation for Translating Erroneous Speech Transcriptions IJCNLP 2021 NAIST English-to-Japanese Simultaneous Translation System for IWSLT 2021 Simultaneous Text-to-text Task IJCNLP 2021 FINDINGS OF THE IWSLT 2021 EVALUATION CAMPAIGN ACL 2021 NAIST English-to-Japanese Simultaneous Translation System for IWSLT 2021 Simultaneous Text-to-text Task ACL 2021 Large-Scale English-Japanese Simultaneous Interpretation Corpus: Construction and Analyses with Sentence-Aligned Data ACL 2021 Dynamically Adaptive Machine Speech Chain Inference for TTS in Noisy Environment: Listen and Speak Louder INTERSPEECH 2021 ASR Posterior-Based Loss for Multi-Task End-to-End Speech Translation INTERSPEECH 2021 Transcribing Paralinguistic Acoustic Cues to Target Language Text in Transformer-Based Speech-to-Text Translation INTERSPEECH 2021 Weakly-Supervised Speech-to-Text Mapping with Visually Connected Non-Parallel Speech-Text Data Using Cyclic Partially-Aligned Transformer INTERSPEECH 2021 Unsupervised Neural-Based Graph Clustering for Variable-Length Speech Representation Discovery of Zero-Resource Languages INTERSPEECH 2021 Multilingual Machine Translation Evaluation Metrics Fine-tuned on Pseudo-Negative Examples for WMT 2021 Metrics Task EMNLP 2021 Simultaneous Neural Machine Translation with Constituent Label Prediction EMNLP 2021 Large-Scale English-Japanese Simultaneous Interpretation Corpus: Construction and Analyses with Sentence-Aligned Data IJCNLP 2021 FINDINGS OF THE IWSLT 2021 EVALUATION CAMPAIGN IJCNLP 2021 On Knowledge Distillation for Translating Erroneous Speech Transcriptions ACL 2021 Is This Translation Error Critical?: Classification-Based Human and Automatic Machine Translation Evaluation Focusing on Critical Errors EACL 2021 Improving Spoken Language Understanding by Wisdom of Crowds COLING 2020 Incorporating Noisy Length Constraints into Transformer with Length-aware Positional Encodings COLING 2020 Automatic Machine Translation Evaluation using Source Language Inputs and Cross-lingual Language Model ACL 2020 Incremental Machine Speech Chain Towards Enabling Listening While Speaking in Real-Time INTERSPEECH 2020 Combining Audio and Brain Activity for Predicting Speech Quality INTERSPEECH 2020 NAIST’s Machine Translation Systems for IWSLT 2020 Conversational Speech Translation Task ACL 2020 Neural Speech Completion INTERSPEECH 2020 Reflection-based Word Attribute Transfer ACL 2020 Augmenting Images for ASR and TTS Through Single-Loop and Dual-Loop Multimodal Chain Framework INTERSPEECH 2020 Transformer VQ-VAE for Unsupervised Unit Discovery and Speech Synthesis: ZeroSpeech 2020 Challenge INTERSPEECH 2020 VQVAE Unsupervised Unit Discovery and Multi-Scale Code2Spec Inverter for Zerospeech Challenge 2019 INTERSPEECH 2019 Conversational Response Re-ranking Based on Event Causality and Role Factored Tensor Event Embedding ACL 2019 Speech Quality Evaluation of Synthesized Japanese Speech Using EEG INTERSPEECH 2019 Sequence-to-Sequence Learning via Attention Transfer for Incremental Speech Recognition INTERSPEECH 2019 An Incremental Turn-Taking Model for Task-Oriented Dialog Systems INTERSPEECH 2019 Multi-Source Neural Machine Translation with Missing Data ACL 2018 Using Spoken Word Posterior Features in Neural Machine Translation EMNLP 2018 Compressing End-to-end ASR Networks by Tensor-Train Decomposition INTERSPEECH 2018 Machine Speech Chain with One-shot Speaker Adaptation INTERSPEECH 2018 Incremental TTS for Japanese Language INTERSPEECH 2018 Detection of Dementia from Responses to Atypical Questions Asked by Embodied Conversational Agents INTERSPEECH 2018 Multi-paraphrase Augmentation to Leverage Neural Caption Translation EMNLP 2018 Guiding Neural Machine Translation with Retrieved Translation Pieces NAACL 2018 Multi-Source Neural Machine Translation with Data Augmentation EMNLP 2018 Local Monotonic Attention Mechanism for End-to-End Speech And Language Processing IJCNLP 2017 Physically Constrained Statistical F0Prediction for Electrolaryngeal Speech Enhancement INTERSPEECH 2017 Ensembles of Multi-Scale VGG Acoustic Models INTERSPEECH 2017 Subject-Independent Classification of Japanese Spoken Sentences by Multiple Frequency Bands Phase Pattern of EEG Response During Speech Perception INTERSPEECH 2017 Neural Machine Translation via Binary Code Prediction ACL 2017 Structured-Based Curriculum Learning for End-to-End English-Japanese Speech Translation INTERSPEECH 2017 Toward Expressive Speech Translation: A Unified Sequence-to-Sequence LSTMs Approach for Translating Words and Emphasis INTERSPEECH 2017 Improving Neural Machine Translation through Phrase-based Forced Decoding IJCNLP 2017 Acquisition and Assessment of Semantic Content for the Generation of Elaborateness and Indirectness in Spoken Dialogue Systems IJCNLP 2017 Incorporating Discrete Translation Lexicons into Neural Machine Translation EMNLP 2016 Unsupervised Joint Estimation of Grapheme-to-Phoneme Conversion Systems and Acoustic Model Adaptation for Non-Native Speech Recognition INTERSPEECH 2016 A Continuous Space Rule Selection Model for Syntax-based Statistical Machine Translation ACL 2016 A Hybrid System for Continuous Word-Level Emphasis Modeling Based on HMM State Clustering and Adaptive Training INTERSPEECH 2016 Unsupervised Phoneme Segmentation of Previously Unseen Languages INTERSPEECH 2016 Acoustic-to-Articulatory Inversion Mapping Based on Latent Trajectory Gaussian Mixture Model INTERSPEECH 2016 The NU-NAIST Voice Conversion System for the Voice Conversion Challenge 2016 INTERSPEECH 2016 Transferring Emphasis in Speech Translation Using Hard-Attentional Neural Network Models INTERSPEECH 2016 Supervised Learning of Acoustic Models in a Zero Resource Setting to Improve DPGMM Clustering INTERSPEECH 2016 Learning a Lexicon and Translation Model from Phoneme Lattices EMNLP 2016 Selecting Syntactic, Non-redundant Segments in Active Learning for Machine Translation NAACL 2016 Ckylark: A More Robust PCFG-LA Parser NAACL 2015 Improving Pivot Translation by Remembering the Pivot IJCNLP 2015 Syntax-based Simultaneous Translation through Prediction of Unseen Syntactic Constituents IJCNLP 2015 Syntax-based Simultaneous Translation through Prediction of Unseen Syntactic Constituents ACL 2015 Improving Pivot Translation by Remembering the Pivot ACL 2015 A Binarized Neural Network Joint Model for Machine Translation EMNLP 2015 Optimizing Segmentation Strategies for Simultaneous Speech Translation ACL 2014 Reinforcement Learning of Cooperative Persuasive Dialogue Policies using Framing COLING 2014 Acquiring a Dictionary of Emotion-Provoking Events EACL 2014 Discriminative Language Models as a Tool for Machine Translation Error Analysis COLING 2014 On the Importance of Pivot Language Selection for Statistical Machine Translation NAACL 2009 Development of Indonesian Large Vocabulary Continuous Speech Recognition System within A-STAR Project IJCNLP 2008 Multilingual Mobile-Phone Translation Services for World Travelers COLING 2008 NICT-ATR Speech-to-Speech Translation System ACL 2007