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In conversational question answering, systems must correctly interpret the interconnected interactions and generate knowledgeable answers, which may require the retrieval of relevant information from a background repository. Recent…

Computation and Language · Computer Science 2022-04-15 Gonçalo Raposo , Rui Ribeiro , Bruno Martins , Luísa Coheur

Question answering (QA) systems provide a way of querying the information available in various formats including, but not limited to, unstructured and structured data in natural languages. It constitutes a considerable part of…

Computation and Language · Computer Science 2021-06-04 Munazza Zaib , Wei Emma Zhang , Quan Z. Sheng , Adnan Mahmood , Yang Zhang

This document presents a detailed description of the challenge on clarifying questions for dialogue systems (ClariQ). The challenge is organized as part of the Conversational AI challenge series (ConvAI3) at Search Oriented Conversational…

Computation and Language · Computer Science 2020-09-25 Mohammad Aliannejadi , Julia Kiseleva , Aleksandr Chuklin , Jeff Dalton , Mikhail Burtsev

The aim of the workshop was to bring together experts working on open-domain dialogue research. In this speedily advancing research area many challenges still exist, such as learning information from conversations, and engaging in a…

Computation and Language · Computer Science 2024-11-20 Yvette Graham , Mohammed Rameez Qureshi , Haider Khalid , Gerasimos Lampouras , Ignacio Iacobacci , Qun Liu

One challenge in technical interviews is the think-aloud process, where candidates verbalize their thought processes while solving coding tasks. Despite its importance, opportunities for structured practice remain limited. Conversational AI…

Human-Computer Interaction · Computer Science 2025-07-22 Taufiq Daryanto , Sophia Stil , Xiaohan Ding , Daniel Manesh , Sang Won Lee , Tim Lee , Stephanie Lunn , Sarah Rodriguez , Chris Brown , Eugenia Rho

In spoken question answering, the systems are designed to answer questions from contiguous text spans within the related speech transcripts. However, the most natural way that human seek or test their knowledge is via human conversations.…

Computation and Language · Computer Science 2022-05-02 Chenyu You , Nuo Chen , Fenglin Liu , Shen Ge , Xian Wu , Yuexian Zou

Humans gather information by engaging in conversations involving a series of interconnected questions and answers. For machines to assist in information gathering, it is therefore essential to enable them to answer conversational questions.…

Computation and Language · Computer Science 2019-04-02 Siva Reddy , Danqi Chen , Christopher D. Manning

In this paper, we address the problem of answering complex information needs by conversing conversations with search engines, in the sense that users can express their queries in natural language, and directly receivethe information they…

Information Retrieval · Computer Science 2021-05-19 Pengjie Ren , Zhumin Chen , Zhaochun Ren , Evangelos Kanoulas , Christof Monz , Maarten de Rijke

Clarifying the underlying user information need by asking clarifying questions is an important feature of modern conversational search system. However, evaluation of such systems through answering prompted clarifying questions requires…

Computation and Language · Computer Science 2022-04-21 Ivan Sekulić , Mohammad Aliannejadi , Fabio Crestani

Conversational AI systems are becoming famous in day to day lives. In this paper, we are trying to address the following key question: To identify whether design, as well as development efforts for search oriented conversational AI are…

Artificial Intelligence · Computer Science 2017-09-15 Mahipal Jadeja , Neelanshi Varia

Information-seeking dialogues span a wide range of questions, from simple factoid to complex queries that require exploring multiple facets and viewpoints. When performing exploratory searches in unfamiliar domains, users may lack…

Information Retrieval · Computer Science 2024-10-30 Weronika Łajewska , Krisztian Balog , Damiano Spina , Johanne Trippas

Speech quality assessment (SQA) refers to the evaluation of speech quality, and developing an accurate automatic SQA method that reflects human perception has become increasingly important, in order to keep up with the generative AI boom.…

Sound · Computer Science 2025-08-29 Wen-Chin Huang

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

Conversation is the natural mode for information exchange in daily life, a spoken conversational interaction for search input and output is a logical format for information seeking. However, the conceptualisation of user-system interactions…

Information Retrieval · Computer Science 2019-10-31 Johanne R. Trippas , Damiano Spina , Paul Thomas , Mark Sanderson , Hideo Joho , Lawrence Cavedon

Conversational systems have made significant progress in generating natural language responses. However, their potential as conversational search systems is currently limited due to their passive role in the information-seeking process. One…

Computation and Language · Computer Science 2024-02-27 Pierre Erbacher , Jian-Yun Nie , Philippe Preux , Laure Soulier

In spoken question answering, QA systems are designed to answer questions from contiguous text spans within the related speech transcripts. However, the most natural way that human seek or test their knowledge is via human conversations.…

Computation and Language · Computer Science 2020-10-20 Chenyu You , Nuo Chen , Fenglin Liu , Dongchao Yang , Yuexian Zou

Conversational AI (CAI) systems which encompass voice- and text-based assistants are on the rise and have been largely integrated into people's everyday lives. Despite their widespread adoption, users voice concerns regarding privacy,…

Human-Computer Interaction · Computer Science 2025-02-27 Anna Leschanowsky , Silas Rech , Birgit Popp , Tom Bäckström

The ability to understand a user's underlying needs is critical for conversational systems, especially with limited input from users in a conversation. Thus, in such a domain, Asking Clarification Questions (ACQs) to reveal users' true…

Information Retrieval · Computer Science 2023-05-26 Hossein A. Rahmani , Xi Wang , Yue Feng , Qiang Zhang , Emine Yilmaz , Aldo Lipani

Explainable AI (XAI) aims to provide insights into the decisions made by AI models. To date, most XAI approaches provide only one-time, static explanations, which cannot cater to users' diverse knowledge levels and information needs.…

Human-Computer Interaction · Computer Science 2025-03-24 Tong Zhang , Mengao Zhang , Wei Yan Low , X. Jessie Yang , Boyang Li

Generative AI models face the challenge of hallucinations that can undermine users' trust in such systems. We approach the problem of conversational information seeking as a two-step process, where relevant passages in a corpus are…

Information Retrieval · Computer Science 2024-01-23 Weronika Łajewska , Krisztian Balog
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