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Next generation task-oriented dialog systems need to understand conversational contexts with their perceived surroundings, to effectively help users in the real-world multimodal environment. Existing task-oriented dialog datasets aimed…

计算与语言 · 计算机科学 2021-10-22 Satwik Kottur , Seungwhan Moon , Alborz Geramifard , Babak Damavandi

Creating spoken dialogue datasets is methodologically challenging, and these challenges are amplified when the goal is to build multilingual, multi-parallel datasets at scale. This work introduces HEALTHDIAL, a large-scale, multilingual,…

计算与语言 · 计算机科学 2026-05-29 Songbo Hu , Yinhong Liu , Ej Zhou , Evgeniia Razumovskaia , Xiaobin Wang , Alexander Fraser , Ivan Vulić , Anna Korhonen

Recent advances in conversational AI have been substantial, but developing real-time systems for perceptual task guidance remains challenging. These systems must provide interactive, proactive assistance based on streaming visual inputs,…

Recently, research on open domain dialogue systems have attracted extensive interests of academic and industrial researchers. The goal of an open domain dialogue system is to imitate humans in conversations. Previous works on single turn…

计算与语言 · 计算机科学 2024-10-29 Wei-Nan Zhang , Yiming Cui , Kaiyan Zhang , Yifa Wang , Qingfu Zhu , Lingzhi Li , Ting Liu

Existing conversational datasets consist either of written proxies for dialog or small-scale transcriptions of natural speech. We introduce 'Interview': a large-scale (105K conversations) media dialog dataset collected from news interview…

计算与语言 · 计算机科学 2020-04-08 Bodhisattwa Prasad Majumder , Shuyang Li , Jianmo Ni , Julian McAuley

The increasing complexity of Industry 4.0 systems brings new challenges regarding predictive maintenance tasks such as fault detection and diagnosis. A corresponding and realistic setting includes multi-source data streams from different…

机器学习 · 计算机科学 2024-02-23 Victor Pellegrain , Myriam Tami , Michel Batteux , Céline Hudelot

Current large language models (LLMs) excel at general NLP tasks but often lack domain specific precision in professional settings. Building a high quality domain specific multi turn dialogue dataset is essential for developing specialized…

人工智能 · 计算机科学 2025-08-05 Yuanyuan Liang , Xiaoman Wang , Tingyu Xie , Lei Pan

Recent Large Language Models have been enhanced with vision capabilities, enabling them to comprehend images, videos, and interleaved vision-language content. However, the learning methods of these large multimodal models typically treat…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Joya Chen , Zhaoyang Lv , Shiwei Wu , Kevin Qinghong Lin , Chenan Song , Difei Gao , Jia-Wei Liu , Ziteng Gao , Dongxing Mao , Mike Zheng Shou

Tool-Augmented Language Models (TALMs) leverage external APIs to answer user queries across various domains. However, existing benchmark datasets for TALM research often feature simplistic dialogues that do not reflect real-world scenarios,…

计算与语言 · 计算机科学 2025-03-04 Jeonghoon Shim , Gyuhyeon Seo , Cheongsu Lim , Yohan Jo

Recently, great progress has been achieved in text-to-video (T2V) generation by scaling transformer-based diffusion models to billions of parameters, which can generate high-quality videos. However, existing models typically produce only…

计算机视觉与模式识别 · 计算机科学 2026-03-30 Akio Kodaira , Tingbo Hou , Ji Hou , Markos Georgopoulos , Felix Juefei-Xu , Masayoshi Tomizuka , Yue Zhao

Evaluating Retrieval-Augmented Generation (RAG) systems using static multi-turn datasets fails to capture the dynamic nature of real-world dialogues. Existing evaluation methods rely on predefined datasets, which restrict them to static,…

Full-duplex spoken dialogue requires a model to keep listening while generating its own spoken response. This is challenging for large language models (LLMs), which are designed to extend a single coherent sequence and do not naturally…

计算与语言 · 计算机科学 2026-05-12 Hui Lu , Xueyuan Chen , Huimeng Wang , Shuhai Peng , Shiyin Kang , Xixin Wu , Zhiyong Wu

Previous dialogue summarization datasets mainly focus on open-domain chitchat dialogues, while summarization datasets for the broadly used task-oriented dialogue haven't been explored yet. Automatically summarizing such task-oriented…

计算与语言 · 计算机科学 2021-10-26 Lulu Zhao , Fujia Zheng , Keqing He , Weihao Zeng , Yuejie Lei , Huixing Jiang , Wei Wu , Weiran Xu , Jun Guo , Fanyu Meng

Dynamic streams from news feeds, social media, sensor networks, and financial markets challenge static RAG frameworks. Full-scale indices incur high memory costs; periodic rebuilds introduce latency that undermines data freshness; naive…

信息检索 · 计算机科学 2025-08-11 Yuzhou Zhu

Streaming speech translation (StreamST) requires determining appropriate timing, known as policy, to generate translations while continuously receiving source speech inputs, balancing low latency with high translation quality. However,…

计算与语言 · 计算机科学 2025-07-15 Shoutao Guo , Xiang Li , Mengge Liu , Wei Chen , Yang Feng

Dialogue segmentation is a crucial task for dialogue systems allowing a better understanding of conversational texts. Despite recent progress in unsupervised dialogue segmentation methods, their performances are limited by the lack of…

计算与语言 · 计算机科学 2023-10-17 Junfeng Jiang , Chengzhang Dong , Sadao Kurohashi , Akiko Aizawa

Streaming speech-to-text translation (StreamST) is the task of automatically translating speech while incrementally receiving an audio stream. Unlike simultaneous ST (SimulST), which deals with pre-segmented speech, StreamST faces the…

声音 · 计算机科学 2024-06-11 Sara Papi , Marco Gaido , Matteo Negri , Luisa Bentivogli

Streaming Speech-to-Text Translation (StreamST) requires producing translations concurrently with incoming speech, imposing strict latency constraints and demanding models that balance partial-information decision-making with high…

计算与语言 · 计算机科学 2025-12-22 Marco Gaido , Sara Papi , Mauro Cettolo , Matteo Negri , Luisa Bentivogli

A text stream is an ordered sequence of text documents generated over time. A massive amount of such text data is generated by online social platforms every day. Designing an algorithm for such text streams to extract useful information is…

信息检索 · 计算机科学 2024-09-04 Jay Kumar

Practical dialog systems need to deal with various knowledge sources, noisy user expressions, and the shortage of annotated data. To better solve the above problems, we propose CGoDial, new challenging and comprehensive Chinese benchmark…

计算与语言 · 计算机科学 2022-11-22 Yinpei Dai , Wanwei He , Bowen Li , Yuchuan Wu , Zheng Cao , Zhongqi An , Jian Sun , Yongbin Li