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As an indispensable ingredient of intelligence, commonsense reasoning is crucial for large language models (LLMs) in real-world scenarios. In this paper, we propose CORECODE, a dataset that contains abundant commonsense knowledge manually…

Computation and Language · Computer Science 2023-12-21 Dan Shi , Chaobin You , Jiantao Huang , Taihao Li , Deyi Xiong

Dialogue-level dependency parsing has received insufficient attention, especially for Chinese. To this end, we draw on ideas from syntactic dependency and rhetorical structure theory (RST), developing a high-quality human-annotated corpus,…

Computation and Language · Computer Science 2023-06-02 Gongyao Jiang , Shuang Liu , Meishan Zhang , Min Zhang

Human conversations naturally evolve around related concepts and scatter to multi-hop concepts. This paper presents a new conversation generation model, ConceptFlow, which leverages commonsense knowledge graphs to explicitly model…

Computation and Language · Computer Science 2020-05-07 Houyu Zhang , Zhenghao Liu , Chenyan Xiong , Zhiyuan Liu

This paper introduces Doc2Bot, a novel dataset for building machines that help users seek information via conversations. This is of particular interest for companies and organizations that own a large number of manuals or instruction books.…

Computation and Language · Computer Science 2022-11-22 Haomin Fu , Yeqin Zhang , Haiyang Yu , Jian Sun , Fei Huang , Luo Si , Yongbin Li , Cam-Tu Nguyen

Most prior work on task-oriented dialogue systems are restricted to limited coverage of domain APIs. However, users oftentimes have requests that are out of the scope of these APIs. This work focuses on responding to these…

Computation and Language · Computer Science 2021-06-18 Di Jin , Seokhwan Kim , Dilek Hakkani-Tur

Conversational assistants are increasingly popular across diverse real-world applications, highlighting the need for advanced multimodal speech modeling. Speech, as a natural mode of communication, encodes rich user-specific characteristics…

Computation and Language · Computer Science 2024-12-23 Maximillian Chen , Ruoxi Sun , Sercan Ö. Arık

The majority of current Text-to-Speech (TTS) datasets, which are collections of individual utterances, contain few conversational aspects. In this paper, we introduce DailyTalk, a high-quality conversational speech dataset designed for…

Audio and Speech Processing · Electrical Eng. & Systems 2023-03-14 Keon Lee , Kyumin Park , Daeyoung Kim

Task-oriented dialogue generation is challenging since the underlying knowledge is often dynamic and effectively incorporating knowledge into the learning process is hard. It is particularly challenging to generate both human-like and…

Computation and Language · Computer Science 2022-04-21 Md Rashad Al Hasan Rony , Ricardo Usbeck , Jens Lehmann

Recently there has been a huge interest in dialog systems. This interest has also been developed in the field of the medical domain where researchers are focusing on building a dialog system in the medical domain. This research is focused…

Computation and Language · Computer Science 2021-05-28 Nazib Sorathiya , Chuan-An Lin , Daniel Chen Daniel Xiong , Scott Zin , Yi Zhang , He Sarina Yang , Sharon Xiaolei Huang

Two types of knowledge, triples from knowledge graphs and texts from documents, have been studied for knowledge aware open-domain conversation generation, in which graph paths can narrow down vertex candidates for knowledge selection…

Artificial Intelligence · Computer Science 2019-09-04 Zhibin Liu , Zheng-Yu Niu , Hua Wu , Haifeng Wang

Compared to single-turn dialogue, multi-turn dialogue involving multiple images better aligns with the needs of real-world human-AI interactions. Additionally, as training data, it provides richer contextual reasoning information, thereby…

Artificial Intelligence · Computer Science 2025-03-25 Dawei Yan , Yang Li , Qing-Guo Chen , Weihua Luo , Peng Wang , Haokui Zhang , Chunhua Shen

This paper addresses the gap in predicting turn-taking and backchannel actions in human-machine conversations using multi-modal signals (linguistic, acoustic, and visual). To overcome the limitation of existing datasets, we propose an…

Computation and Language · Computer Science 2025-05-21 Yuxin Lin , Yinglin Zheng , Ming Zeng , Wangzheng Shi

This paper introduces a new open-sourced Mandarin speech corpus, called DiDiSpeech. It consists of about 800 hours of speech data at 48kHz sampling rate from 6000 speakers and the corresponding texts. All speech data in the corpus is…

Audio and Speech Processing · Electrical Eng. & Systems 2021-02-09 Tingwei Guo , Cheng Wen , Dongwei Jiang , Ne Luo , Ruixiong Zhang , Shuaijiang Zhao , Wubo Li , Cheng Gong , Wei Zou , Kun Han , Xiangang Li

Automatic translation of dialogue texts is a much needed demand in many real life scenarios. However, the currently existing neural machine translation delivers unsatisfying results. In this paper, we conduct a deep analysis of a dialogue…

Computation and Language · Computer Science 2021-04-22 Tao Wang , Chengqi Zhao , Mingxuan Wang , Lei Li , Deyi Xiong

Dialogue related Machine Reading Comprehension requires language models to effectively decouple and model multi-turn dialogue passages. As a dialogue development goes after the intentions of participants, its topic may not keep constant…

Computation and Language · Computer Science 2023-09-19 Xinbei Ma , Yi Xu , Hai Zhao , Zhuosheng Zhang

The goal of building intelligent dialogue systems has largely been separately pursued under two motives: task-oriented dialogue (TOD) systems, and open-domain systems for chit-chat (CC). Although previous TOD dialogue systems work well in…

Computation and Language · Computer Science 2022-05-13 Changhong Yu , Chunhong Zhang , Qi Sun

Although neural conversation models are effective in learning how to produce fluent responses, their primary challenge lies in knowing what to say to make the conversation contentful and non-vacuous. We present a new end-to-end approach to…

Computation and Language · Computer Science 2019-06-10 Lianhui Qin , Michel Galley , Chris Brockett , Xiaodong Liu , Xiang Gao , Bill Dolan , Yejin Choi , Jianfeng Gao

Most prior work on task-oriented dialogue systems are restricted to a limited coverage of domain APIs, while users oftentimes have domain related requests that are not covered by the APIs. This challenge track aims to expand the coverage of…

Computation and Language · Computer Science 2021-02-05 Seokhwan Kim , Mihail Eric , Behnam Hedayatnia , Karthik Gopalakrishnan , Yang Liu , Chao-Wei Huang , Dilek Hakkani-Tur

In a depression-diagnosis-directed clinical session, doctors initiate a conversation with ample emotional support that guides the patients to expose their symptoms based on clinical diagnosis criteria. Such a dialogue system is…

Computation and Language · Computer Science 2022-10-25 Binwei Yao , Chao Shi , Likai Zou , Lingfeng Dai , Mengyue Wu , Lu Chen , Zhen Wang , Kai Yu

Instruction-tuned language models increasingly rely on large multi-turn dialogue corpora, but these datasets are often noisy and structurally inconsistent, with topic drift, repetitive chitchat, and mismatched answer formats across turns.…

Computation and Language · Computer Science 2026-04-21 Bo Li , Shikun Zhang , Wei Ye