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Fully data driven Chatbots for non-goal oriented dialogues are known to suffer from inconsistent behaviour across their turns, stemming from a general difficulty in controlling parameters like their assumed background personality and…

Computation and Language · Computer Science 2020-03-31 Fabian Galetzka , Chukwuemeka U. Eneh , David Schlangen

Disentangling conversations mixed together in a single stream of messages is a difficult task, made harder by the lack of large manually annotated datasets. We created a new dataset of 77,563 messages manually annotated with reply-structure…

In multi-modal dialogue systems, it is important to allow the use of images as part of a multi-turn conversation. Training such dialogue systems generally requires a large-scale dataset consisting of multi-turn dialogues that involve…

Computation and Language · Computer Science 2021-07-20 Nyoungwoo Lee , Suwon Shin , Jaegul Choo , Ho-Jin Choi , Sung-Hyun Myaeng

State-of-the-art conversational agents have advanced significantly in conjunction with the use of large transformer-based language models. However, even with these advancements, conversational agents still lack the ability to produce…

Computation and Language · Computer Science 2020-10-21 Sashank Santhanam , Wei Ping , Raul Puri , Mohammad Shoeybi , Mostofa Patwary , Bryan Catanzaro

Recent advances in conversational AI have demonstrated impressive capabilities in single-turn responses, yet multi-turn dialogues remain challenging for even the most sophisticated language models. Current dialogue datasets are limited in…

Computation and Language · Computer Science 2025-05-27 Alkis Koudounas , Moreno La Quatra , Elena Baralis

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

Non-goal oriented, generative dialogue systems lack the ability to generate answers with grounded facts. A knowledge graph can be considered an abstraction of the real world consisting of well-grounded facts. This paper addresses the…

Computation and Language · Computer Science 2019-10-18 Debanjan Chaudhuri , Md Rashad Al Hasan Rony , Simon Jordan , Jens Lehmann

Recent years have seen an increasing trend in the volume of personal media captured by users, thanks to the advent of smartphones and smart glasses, resulting in large media collections. Despite conversation being an intuitive…

Computation and Language · Computer Science 2022-11-17 Seungwhan Moon , Satwik Kottur , Alborz Geramifard , Babak Damavandi

In a conversational question answering scenario, a questioner seeks to extract information about a topic through a series of interdependent questions and answers. As the conversation progresses, they may switch to related topics, a…

Computation and Language · Computer Science 2022-02-22 Vaibhav Adlakha , Shehzaad Dhuliawala , Kaheer Suleman , Harm de Vries , Siva Reddy

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

Incorporating external knowledge into the response generation process is essential to building more helpful and reliable dialog agents. However, collecting knowledge-grounded conversations is often costly, calling for a better pre-trained…

Computation and Language · Computer Science 2022-12-06 Qi Zhu , Fei Mi , Zheng Zhang , Yasheng Wang , Yitong Li , Xin Jiang , Qun Liu , Xiaoyan Zhu , Minlie Huang

Responding with multi-modal content has been recognized as an essential capability for an intelligent conversational agent. In this paper, we introduce the MMDialog dataset to better facilitate multi-modal conversation. MMDialog is composed…

Computation and Language · Computer Science 2022-12-22 Jiazhan Feng , Qingfeng Sun , Can Xu , Pu Zhao , Yaming Yang , Chongyang Tao , Dongyan Zhao , Qingwei Lin

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

Most prior work in dialogue modeling has been on written conversations mostly because of existing data sets. However, written dialogues are not sufficient to fully capture the nature of spoken conversations as well as the potential speech…

Computation and Language · Computer Science 2021-09-29 Seokhwan Kim , Yang Liu , Di Jin , Alexandros Papangelis , Karthik Gopalakrishnan , Behnam Hedayatnia , Dilek Hakkani-Tur

People spend a substantial portion of their lives engaged in conversation, and yet our scientific understanding of conversation is still in its infancy. In this report we advance an interdisciplinary science of conversation, with findings…

Computation and Language · Computer Science 2022-03-02 Andrew Reece , Gus Cooney , Peter Bull , Christine Chung , Bryn Dawson , Casey Fitzpatrick , Tamara Glazer , Dean Knox , Alex Liebscher , Sebastian Marin

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,…

Computation and Language · Computer Science 2020-05-11 Ryota Tanaka , Akinobu Lee

We present KGConv, a large, conversational corpus of 71k conversations where each question-answer pair is grounded in a Wikidata fact. Conversations contain on average 8.6 questions and for each Wikidata fact, we provide multiple variants…

Computation and Language · Computer Science 2023-08-30 Quentin Brabant , Gwenole Lecorve , Lina M. Rojas-Barahona , Claire Gardent

We present a novel corpus of 445 human- and computer-generated documents, comprising about 27,000 clauses, annotated for semantic clause types and coherence relations that allow for nuanced comparison of artificial and natural discourse…

Conversational grounding is a collaborative mechanism for establishing mutual knowledge among participants engaged in a dialogue. This experimental study analyzes information-seeking conversations to investigate the capabilities of large…

Computation and Language · Computer Science 2024-06-05 Kristiina Jokinen , Phillip Schneider , Taiga Mori

This work presents a new dialog dataset, CookDial, that facilitates research on task-oriented dialog systems with procedural knowledge understanding. The corpus contains 260 human-to-human task-oriented dialogs in which an agent, given a…

Computation and Language · Computer Science 2022-06-20 Yiwei Jiang , Klim Zaporojets , Johannes Deleu , Thomas Demeester , Chris Develder