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Task-oriented dialogue (TOD) systems aim to efficiently handle task-oriented conversations, including information collection. How to utilize TOD accurately, efficiently and effectively for information collection has always been a critical…

Although pre-trained language models have remarkably enhanced the generation ability of dialogue systems, open-domain Chinese dialogue systems are still limited by the dialogue data and the model size compared with English ones. In this…

Multimodal intent recognition poses significant challenges, requiring the incorporation of non-verbal modalities from real-world contexts to enhance the comprehension of human intentions. Existing benchmark datasets are limited in scale and…

多媒体 · 计算机科学 2024-07-01 Hanlei Zhang , Xin Wang , Hua Xu , Qianrui Zhou , Kai Gao , Jianhua Su , jinyue Zhao , Wenrui Li , Yanting Chen

The fifth Dialog State Tracking Challenge (DSTC5) introduces a new cross-language dialog state tracking scenario, where the participants are asked to build their trackers based on the English training corpus, while evaluating them with the…

计算与语言 · 计算机科学 2017-01-24 Hongjie Shi , Takashi Ushio , Mitsuru Endo , Katsuyoshi Yamagami , Noriaki Horii

Large multimodal models (LMMs) excel in adhering to human instructions. However, self-contradictory instructions may arise due to the increasing trend of multimodal interaction and context length, which is challenging for language beginners…

人工智能 · 计算机科学 2024-08-06 Jin Gao , Lei Gan , Yuankai Li , Yixin Ye , Dequan Wang

As a kind of new expression elements, Internet memes are popular and extensively used in online chatting scenarios since they manage to make dialogues vivid, moving, and interesting. However, most current dialogue researches focus on…

计算与语言 · 计算机科学 2021-09-07 Zhengcong Fei , Zekang Li , Jinchao Zhang , Yang Feng , Jie Zhou

Safety-critical traffic reasoning requires contrastive consistency: models must detect true hazards when an accident occurs, and reliably reject plausible-but-false hypotheses under near-identical counterfactual scenes. We present…

计算机视觉与模式识别 · 计算机科学 2026-04-23 Xingcheng Zhou , Hao Guo , Rui Song , Walter Zimmer , Mingyu Liu , André Schamschurko , Hu Cao , Alois Knoll

Fact-based dialogue generation is a task of generating a human-like response based on both dialogue context and factual texts. Various methods were proposed to focus on generating informative words that contain facts effectively. However,…

计算与语言 · 计算机科学 2020-05-11 Ryota Tanaka , Akinobu Lee

The ability to reason from audio, including speech, environmental sounds, and music, is essential for AI agents to interact effectively in real-world scenarios. Existing benchmarks mainly focus on static or single-scene settings and English…

While large neural-based conversational models have become increasingly proficient dialogue agents, recent work has highlighted safety issues with these systems. For example, these systems can be goaded into generating toxic content, which…

计算与语言 · 计算机科学 2023-10-24 Nicholas Meade , Spandana Gella , Devamanyu Hazarika , Prakhar Gupta , Di Jin , Siva Reddy , Yang Liu , Dilek Hakkani-Tür

Personalized chatbots focus on endowing the chatbots with a consistent personality to behave like real users and further act as personal assistants. Previous studies have explored generating implicit user profiles from the user's dialogue…

计算与语言 · 计算机科学 2022-12-15 Zhaoheng Huang , Zhicheng Dou , Yutao Zhu , Zhengyi Ma

In this paper, we introduce the first evaluation of Chinese human-computer dialogue technology. We detail the evaluation scheme, tasks, metrics and how to collect and annotate the data for training, developing and test. The evaluation…

计算与语言 · 计算机科学 2019-12-03 Wei-Nan Zhang , Zhigang Chen , Wanxiang Che , Guoping Hu , Ting Liu

As dialogue systems and chatbots increasingly integrate into everyday interactions, the need for efficient and accurate evaluation methods becomes paramount. This study explores the comparative performance of human and AI assessments across…

计算与语言 · 计算机科学 2024-09-11 Ike Ebubechukwu , Johane Takeuchi , Antonello Ceravola , Frank Joublin

Chatbots are designed to carry out human-like conversations across different domains, such as general chit-chat, knowledge exchange, and persona-grounded conversations. To measure the quality of such conversational agents, a dialogue…

计算与语言 · 计算机科学 2022-01-19 Chen Zhang , Luis Fernando D'Haro , Thomas Friedrichs , Haizhou Li

Multiturn dialogue models aim to generate human-like responses by leveraging conversational context, consisting of utterances from previous exchanges. Existing methods often neglect the interactions between these utterances or treat all of…

计算与语言 · 计算机科学 2025-04-15 Akanksha Mehndiratta , Krishna Asawa

Multi-modal large language models(MLLMs) have achieved remarkable progress and demonstrated powerful knowledge comprehension and reasoning abilities. However, the mastery of domain-specific knowledge, which is essential for evaluating the…

计算与语言 · 计算机科学 2024-05-09 Zheqi He , Xinya Wu , Pengfei Zhou , Richeng Xuan , Guang Liu , Xi Yang , Qiannan Zhu , Hua Huang

In this paper, we study context-response matching with pre-trained contextualized representations for multi-turn response selection in retrieval-based chatbots. Existing models, such as Cove and ELMo, are trained with limited context (often…

计算与语言 · 计算机科学 2019-06-05 Chongyang Tao , Wei Wu , Can Xu , Yansong Feng , Dongyan Zhao , Rui Yan

How to better evaluate the capabilities of Large Language Models (LLMs) is the focal point and hot topic in current LLMs research. Previous work has noted that due to the extremely high cost of iterative updates of LLMs, they are often…

计算与语言 · 计算机科学 2024-03-05 Zhikun Xu , Yinghui Li , Ruixue Ding , Xinyu Wang , Boli Chen , Yong Jiang , Hai-Tao Zheng , Wenlian Lu , Pengjun Xie , Fei Huang

Recent advancements in conversational systems have significantly enhanced human-machine interactions across various domains. However, training these systems is challenging due to the scarcity of specialized dialogue data. Traditionally,…

计算与语言 · 计算机科学 2026-05-29 Heydar Soudani , Roxana Petcu , Evangelos Kanoulas , Faegheh Hasibi

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.…

计算与语言 · 计算机科学 2022-11-22 Haomin Fu , Yeqin Zhang , Haiyang Yu , Jian Sun , Fei Huang , Luo Si , Yongbin Li , Cam-Tu Nguyen