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Building robust and general dialogue models for spoken conversations is challenging due to the gap in distributions of spoken and written data. This paper presents our approach to build generalized models for the Knowledge-grounded…

Computation and Language · Computer Science 2022-03-09 Ruijie Yan , Shuang Peng , Haitao Mi , Liang Jiang , Shihui Yang , Yuchi Zhang , Jiajun Li , Liangrui Peng , Yongliang Wang , Zujie Wen

Creating a system that can have meaningful conversations with humans to help accomplish tasks is one of the ultimate goals of Artificial Intelligence (AI). It has defined the meaning of AI since the beginning. A lot has been accomplished in…

In this paper, we investigate the use of large language models (LLMs) like ChatGPT for document-grounded response generation in the context of information-seeking dialogues. For evaluation, we use the MultiDoc2Dial corpus of task-oriented…

Computation and Language · Computer Science 2023-09-22 Norbert Braunschweiler , Rama Doddipatla , Simon Keizer , Svetlana Stoyanchev

While multimodal conversation agents are gaining importance in several domains such as retail, travel etc., deep learning research in this area has been limited primarily due to the lack of availability of large-scale, open chatlogs. To…

Computation and Language · Computer Science 2018-02-01 Amrita Saha , Mitesh Khapra , Karthik Sankaranarayanan

Understanding and extracting of information from large documents, such as business opportunities, academic articles, medical documents and technical reports, poses challenges not present in short documents. Such large documents may be…

Computation and Language · Computer Science 2019-10-10 Muhammad Mahbubur Rahman , Tim Finin

We present ConvLab-2, an open-source toolkit that enables researchers to build task-oriented dialogue systems with state-of-the-art models, perform an end-to-end evaluation, and diagnose the weakness of systems. As the successor of ConvLab…

Computation and Language · Computer Science 2020-04-30 Qi Zhu , Zheng Zhang , Yan Fang , Xiang Li , Ryuichi Takanobu , Jinchao Li , Baolin Peng , Jianfeng Gao , Xiaoyan Zhu , Minlie Huang

We present BlenderBot 3, a 175B parameter dialogue model capable of open-domain conversation with access to the internet and a long-term memory, and having been trained on a large number of user defined tasks. We release both the model…

This paper introduces DuReader, a new large-scale, open-domain Chinese ma- chine reading comprehension (MRC) dataset, designed to address real-world MRC. DuReader has three advantages over previous MRC datasets: (1) data sources: questions…

Computation and Language · Computer Science 2018-06-12 Wei He , Kai Liu , Jing Liu , Yajuan Lyu , Shiqi Zhao , Xinyan Xiao , Yuan Liu , Yizhong Wang , Hua Wu , Qiaoqiao She , Xuan Liu , Tian Wu , Haifeng Wang

Tagging news articles or blog posts with relevant tags from a collection of predefined ones is coined as document tagging in this work. Accurate tagging of articles can benefit several downstream applications such as recommendation and…

Computation and Language · Computer Science 2017-07-18 Sheng Chen , Akshay Soni , Aasish Pappu , Yashar Mehdad

Large language models excel at following explicit instructions, but they often struggle with ambiguous or incomplete user requests, defaulting to verbose, generic responses instead of seeking clarification. We introduce InfoQuest, a…

Computation and Language · Computer Science 2025-04-29 Bryan L. M. de Oliveira , Luana G. B. Martins , Bruno Brandão , Luckeciano C. Melo

In face-to-face conversations, individuals need to switch between speaking and listening roles seamlessly. Existing 3D talking head generation models focus solely on speaking or listening, neglecting the natural dynamics of interactive…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Ziqiao Peng , Yanbo Fan , Haoyu Wu , Xuan Wang , Hongyan Liu , Jun He , Zhaoxin Fan

Recent open-domain dialogue models have brought numerous breakthroughs. However, building a chat system is not scalable since it often requires a considerable volume of human-human dialogue data, especially when enforcing features such as…

Computation and Language · Computer Science 2022-05-03 Sanghwan Bae , Donghyun Kwak , Sungdong Kim , Donghoon Ham , Soyoung Kang , Sang-Woo Lee , Woomyoung Park

With the increasing prevalence and diversity of robots interacting in the real world, there is need for flexible, on-the-fly planning and cooperation. Large Language Models are starting to be explored in a multimodal setup for…

Robotics · Computer Science 2024-03-01 William Hunt , Toby Godfrey , Mohammad D. Soorati

Many companies have a suite of digital tools, such as Enterprise Social Networks, conferencing and document sharing software, and email, to facilitate collaboration among employees. During, or at the end of a collaboration, documents are…

Human-Computer Interaction · Computer Science 2019-05-17 Antoine Flepp , Julie Dugdale , Fabrice Bourge , Tiphaine Marie-Cardot

Functionality and dialogue experience are two important factors of task-oriented dialogue systems. Conventional approaches with closed schema (e.g., conversational semantic parsing) often fail as both the functionality and dialogue…

Computation and Language · Computer Science 2022-12-21 Raphael Shu , Elman Mansimov , Tamer Alkhouli , Nikolaos Pappas , Salvatore Romeo , Arshit Gupta , Saab Mansour , Yi Zhang , Dan Roth

We introduce ScanBot, a novel dataset designed for instruction-conditioned, high-precision surface scanning in robotic systems. In contrast to existing robot learning datasets that focus on coarse tasks such as grasping, navigation, or…

Robotics · Computer Science 2025-05-26 Zhiling Chen , Yang Zhang , Fardin Jalil Piran , Qianyu Zhou , Jiong Tang , Farhad Imani

People are increasingly seeking healthcare information from large language models (LLMs) via interactive chatbots, yet the nature and inherent risks of these conversations remain largely unexplored. In this paper, we filter large-scale…

Computation and Language · Computer Science 2025-09-23 Akshay Paruchuri , Maryam Aziz , Rohit Vartak , Ayman Ali , Best Uchehara , Xin Liu , Ishan Chatterjee , Monica Agrawal

Many efforts have been made to construct dialog systems for different types of conversations, such as task-oriented dialog (TOD) and open-domain dialog (ODD). To better mimic human-level conversations that usually fuse various dialog modes,…

Computation and Language · Computer Science 2023-08-01 Miaoran Li , Baolin Peng , Michel Galley , Jianfeng Gao , Zhu Zhang

Open conversations are one of the most engaging forms of teaching. However, creating those conversations in educational software is a complex endeavor, especially if we want to address the needs of different audiences. While language models…

Computation and Language · Computer Science 2024-04-17 Donya Rooein , Dirk Hovy
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