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20172026
most citedAnother Diversity-Promoting Objective Function for Neural Dialogue Generation

19 citations · 96 across the 38 of their papers we have counts for

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36 papers · 1 filter

cs.CL2026

Low-Latency Real-Time Audio Game Commentary System via LLM-Based Parallel Text Generation

Ryota Kawamatsu, Anum Afzal, Yuki Saito +5

We present a low-latency real-time audio game commentary system that generates spoken commentary directly from live gameplay video. In this end-to-end setting, a key bottleneck is…

cs.CL2026

Top-down string-to-dependency Neural Machine Translation

Shuhei Kondo, Katsuhito Sudoh, Yuji Matsumoto

Most of modern neural machine translation (NMT) models are based on an encoder-decoder framework with an attention mechanism. While they perform well on standard datasets, they can…

cs.CL2026

Real-Time Generation of Game Video Commentary with Multimodal LLMs: Pause-Aware Decoding Approaches

Anum Afzal, Yuki Saito, Hiroya Takamura +5

Real-time video commentary generation provides textual descriptions of ongoing events in videos. It supports accessibility and engagement in domains such as sports, esports, and li…

cs.CL2024★ 5 cited

Findings of the IWSLT 2024 Evaluation Campaign

Ibrahim Said Ahmad, Antonios Anastasopoulos, Ondřej Bojar +42

This paper reports on the shared tasks organized by the 21st IWSLT Conference. The shared tasks address 7 scientific challenges in spoken language translation: simultaneous and off…

cs.CL2024

FuxiTranyu: A Multilingual Large Language Model Trained with Balanced Data

Haoran Sun, Renren Jin, Shaoyang Xu +10

Large language models (LLMs) have demonstrated prowess in a wide range of tasks. However, many LLMs exhibit significant performance discrepancies between high- and low-resource lan…

cs.CL2024

Word Order in English-Japanese Simultaneous Interpretation: Analyses and Evaluation using Chunk-wise Monotonic Translation

Kosuke Doi, Yuka Ko, Mana Makinae +2

This paper analyzes the features of monotonic translations, which follow the word order of the source language, in simultaneous interpreting (SI). Word order differences are one of…

cs.CL2024

An Automatic Quality Metric for Evaluating Simultaneous Interpretation

Mana Makinae, Katsuhito Sudoh, Masaru Yamada +1

Simultaneous interpretation (SI), the translation of one language to another in real time, starts translation before the original speech has finished. Its evaluation needs to consi…

cs.CL2024

NAIST Simultaneous Speech Translation System for IWSLT 2024

Yuka Ko, Ryo Fukuda, Yuta Nishikawa +9

This paper describes NAIST's submission to the simultaneous track of the IWSLT 2024 Evaluation Campaign: English-to-{German, Japanese, Chinese} speech-to-text translation and Engli…

cs.CL2024

LLMs Are Zero-Shot Context-Aware Simultaneous Translators

Roman Koshkin, Katsuhito Sudoh, Satoshi Nakamura

The advent of transformers has fueled progress in machine translation. More recently large language models (LLMs) have come to the spotlight thanks to their generality and strong p…

cs.CL2024★ 2 cited

Automated Essay Scoring Using Grammatical Variety and Errors with Multi-Task Learning and Item Response Theory

Kosuke Doi, Katsuhito Sudoh, Satoshi Nakamura

This study examines the effect of grammatical features in automatic essay scoring (AES). We use two kinds of grammatical features as input to an AES model: (1) grammatical items th…

cs.CL2024

Evaluating the IWSLT2023 Speech Translation Tasks: Human Annotations, Automatic Metrics, and Segmentation

Matthias Sperber, Ondřej Bojar, Barry Haddow +8

Human evaluation is a critical component in machine translation system development and has received much attention in text translation research. However, little prior work exists o…

cs.CL2024

TransLLaMa: LLM-based Simultaneous Translation System

Roman Koshkin, Katsuhito Sudoh, Satoshi Nakamura

Decoder-only large language models (LLMs) have recently demonstrated impressive capabilities in text generation and reasoning. Nonetheless, they have limited applications in simult…

cs.CL2023

Average Token Delay: A Duration-aware Latency Metric for Simultaneous Translation

Yasumasa Kano, Katsuhito Sudoh, Satoshi Nakamura

Simultaneous translation is a task in which the translation begins before the end of an input speech segment. Its evaluation should be conducted based on latency in addition to qua…

cs.CL2023

Tagged End-to-End Simultaneous Speech Translation Training using Simultaneous Interpretation Data

Yuka Ko, Ryo Fukuda, Yuta Nishikawa +3

Simultaneous speech translation (SimulST) translates partial speech inputs incrementally. Although the monotonic correspondence between input and output is preferable for smaller l…

cs.CL2023★ 2 cited

NAIST-SIC-Aligned: an Aligned English-Japanese Simultaneous Interpretation Corpus

Jinming Zhao, Yuka Ko, Kosuke Doi +3

It remains a question that how simultaneous interpretation (SI) data affects simultaneous machine translation (SiMT). Research has been limited due to the lack of a large-scale tra…

cs.CL2023★ 2 cited

Modeling Multiple User Interests using Hierarchical Knowledge for Conversational Recommender System

Yuka Okuda, Katsuhito Sudoh, Seitaro Shinagawa +1

A conversational recommender system (CRS) is a practical application for item recommendation through natural language conversation. Such a system estimates user interests for appro…

cs.CL2023

Evaluating the Robustness of Discrete Prompts

Yoichi Ishibashi, Danushka Bollegala, Katsuhito Sudoh +1

Discrete prompts have been used for fine-tuning Pre-trained Language Models for diverse NLP tasks. In particular, automatic methods that generate discrete prompts from a small set…

cs.CL2022

Average Token Delay: A Latency Metric for Simultaneous Translation

Yasumasa Kano, Katsuhito Sudoh, Satoshi Nakamura

Simultaneous translation is a task in which translation begins before the speaker has finished speaking. In its evaluation, we have to consider the latency of the translation in ad…

cs.CL2022

E2E Refined Dataset

Keisuke Toyama, Katsuhito Sudoh, Satoshi Nakamura

Although the well-known MR-to-text E2E dataset has been used by many researchers, its MR-text pairs include many deletion/insertion/substitution errors. Since such errors affect th…

cs.CL2022

Subspace Representations for Soft Set Operations and Sentence Similarities

Yoichi Ishibashi, Sho Yokoi, Katsuhito Sudoh +1

In the field of natural language processing (NLP), continuous vector representations are crucial for capturing the semantic meanings of individual words. Yet, when it comes to the…

cs.CL2022

Speech Segmentation Optimization using Segmented Bilingual Speech Corpus for End-to-end Speech Translation

Ryo Fukuda, Katsuhito Sudoh, Satoshi Nakamura

Speech segmentation, which splits long speech into short segments, is essential for speech translation (ST). Popular VAD tools like WebRTC VAD have generally relied on pause-based…

cs.CL2021★ 3 cited

Simultaneous Neural Machine Translation with Constituent Label Prediction

Yasumasa Kano, Katsuhito Sudoh, Satoshi Nakamura

Simultaneous translation is a task in which translation begins before the speaker has finished speaking, so it is important to decide when to start the translation process. However…

cs.CL2021★ 3 cited

Using Perturbed Length-aware Positional Encoding for Non-autoregressive Neural Machine Translation

Yui Oka, Katsuhito Sudoh, Satoshi Nakamura

Non-autoregressive neural machine translation (NAT) usually employs sequence-level knowledge distillation using autoregressive neural machine translation (AT) as its teacher model.…

cs.CL2021

ARTA: Collection and Classification of Ambiguous Requests and Thoughtful Actions

Shohei Tanaka, Koichiro Yoshino, Katsuhito Sudoh +1

Human-assisting systems such as dialogue systems must take thoughtful, appropriate actions not only for clear and unambiguous user requests, but also for ambiguous user requests, e…