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Abstractive dialogue summarization is the task of distilling conversations into informative and concise summaries. Although reviews have been conducted on this topic, there is a lack of comprehensive work detailing the challenges of…

Computation and Language · Computer Science 2025-04-25 Frederic Kirstein , Jan Philip Wahle , Bela Gipp , Terry Ruas

We introduce doc2dial, a new dataset of goal-oriented dialogues that are grounded in the associated documents. Inspired by how the authors compose documents for guiding end users, we first construct dialogue flows based on the content…

Computation and Language · Computer Science 2020-11-20 Song Feng , Hui Wan , Chulaka Gunasekara , Siva Sankalp Patel , Sachindra Joshi , Luis A. Lastras

One challenge for dialogue agents is recognizing feelings in the conversation partner and replying accordingly, a key communicative skill. While it is straightforward for humans to recognize and acknowledge others' feelings in a…

Computation and Language · Computer Science 2019-08-30 Hannah Rashkin , Eric Michael Smith , Margaret Li , Y-Lan Boureau

Data plays a vital role in machine learning studies. In the research of recommendation, both user behaviors and side information are helpful to model users. So, large-scale real scenario datasets with abundant user behaviors will contribute…

Information Retrieval · Computer Science 2021-06-14 Bin Hao , Min Zhang , Weizhi Ma , Shaoyun Shi , Xinxing Yu , Houzhi Shan , Yiqun Liu , Shaoping Ma

We introduce the StatCan Dialogue Dataset consisting of 19,379 conversation turns between agents working at Statistics Canada and online users looking for published data tables. The conversations stem from genuine intents, are held in…

Computation and Language · Computer Science 2024-07-18 Xing Han Lu , Siva Reddy , Harm de Vries

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

Conversational search is a relatively young area of research that aims at automating an information-seeking dialogue. In this paper we help to position it with respect to other research areas within conversational Artificial Intelligence…

Information Retrieval · Computer Science 2021-06-09 Svitlana Vakulenko , Evangelos Kanoulas , Maarten de Rijke

Disentangling uncorrelated information in speech utterances is a crucial research topic within speech community. Different speech-related tasks focus on extracting distinct speech representations while minimizing the affects of other…

Computation and Language · Computer Science 2023-09-26 Siqi Zheng , Luyao Cheng , Yafeng Chen , Hui Wang , Qian Chen

Mastering commonsense understanding and reasoning is a pivotal skill essential for conducting engaging conversations. While there have been several attempts to create datasets that facilitate commonsense inferences in dialogue contexts,…

Computation and Language · Computer Science 2024-01-30 Sarah E. Finch , Jinho D. Choi

Existing dialog datasets contain a sequence of utterances and responses without any explicit background knowledge associated with them. This has resulted in the development of models which treat conversation as a sequence-to-sequence…

Computation and Language · Computer Science 2018-09-24 Nikita Moghe , Siddhartha Arora , Suman Banerjee , Mitesh M. Khapra

Despite advancements in conversational AI, language models encounter challenges to handle diverse conversational tasks, and existing dialogue dataset collections often lack diversity and comprehensiveness. To tackle these issues, we…

Computation and Language · Computer Science 2024-02-06 Jianguo Zhang , Kun Qian , Zhiwei Liu , Shelby Heinecke , Rui Meng , Ye Liu , Zhou Yu , Huan Wang , Silvio Savarese , Caiming Xiong

We first propose a new task named Dialogue Description (Dial2Desc). Unlike other existing dialogue summarization tasks such as meeting summarization, we do not maintain the natural flow of a conversation but describe an object or an action…

Computation and Language · Computer Science 2018-11-02 Haojie Pan , Junpei Zhou , Zhou Zhao , Yan Liu , Deng Cai , Min Yang

Endowing a dialogue system with particular personality traits is essential to deliver more human-like conversations. However, due to the challenge of embodying personality via language expression and the lack of large-scale persona-labeled…

Computation and Language · Computer Science 2020-01-03 Yinhe Zheng , Guanyi Chen , Minlie Huang , Song Liu , Xuan Zhu

Interpersonal language style shifting in dialogues is an interesting and almost instinctive ability of human. Understanding interpersonal relationship from language content is also a crucial step toward further understanding dialogues.…

Computation and Language · Computer Science 2020-12-07 Qi Jia , Hongru Huang , Kenny Q. Zhu

Aligning large language models (LLMs) with human preferences has proven to drastically improve usability and has driven rapid adoption as demonstrated by ChatGPT. Alignment techniques such as supervised fine-tuning (SFT) and reinforcement…

Current dialogue summarization systems usually encode the text with a number of general semantic features (e.g., keywords and topics) to gain more powerful dialogue modeling capabilities. However, these features are obtained via open-domain…

Computation and Language · Computer Science 2021-05-31 Xiachong Feng , Xiaocheng Feng , Libo Qin , Bing Qin , Ting Liu

Existing goal-oriented dialogue datasets focus mainly on identifying slots and values. However, customer support interactions in reality often involve agents following multi-step procedures derived from explicitly-defined company policies…

Computation and Language · Computer Science 2021-04-05 Derek Chen , Howard Chen , Yi Yang , Alex Lin , Zhou Yu

Task-oriented conversational datasets often lack topic variability and linguistic diversity. However, with the advent of Large Language Models (LLMs) pretrained on extensive, multilingual and diverse text data, these limitations seem…

This paper presents a dataset collected from natural dialogs which enables to test the ability of dialog systems to learn new facts from user utterances throughout the dialog. This interactive learning will help with one of the most…

Computation and Language · Computer Science 2016-05-17 Miroslav Vodolán , Filip Jurčíček

A major challenge in paraphrase research is the lack of parallel corpora. In this paper, we present a new method to collect large-scale sentential paraphrases from Twitter by linking tweets through shared URLs. The main advantage of our…

Computation and Language · Computer Science 2017-08-02 Wuwei Lan , Siyu Qiu , Hua He , Wei Xu