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The rapid convergence of artificial intelligence (AI) toward conversational chatbot interfaces marks a critical moment for the industry. This paper argues that the chatbot paradigm is not a neutral interface choice, but a dominant…

Computers and Society · Computer Science 2026-05-11 Sourojit Ghosh , Pranav Narayanan Venkit , Sanjana Gautam , Avijit Ghosh

In recent years, there has been a huge increase in the number of bots online, varying from Web crawlers for search engines, to chatbots for online customer service, spambots on social media, and content-editing bots in online collaboration…

Social and Information Networks · Computer Science 2017-02-28 Milena Tsvetkova , Ruth García-Gavilanes , Luciano Floridi , Taha Yasseri

We present a review of personality in neural conversational agents (CAs), also called chatbots. First, we define Personality, Persona, and Profile. We explain all personality schemes which have been used in CAs, and list models under the…

Computation and Language · Computer Science 2024-01-02 Richard Sutcliffe

Partial subtle mirroring of nonverbal behaviors during conversations (also known as mimicking or parallel empathy), is essential for rapport building, which in turn is essential for optimal human-human communication outcomes. Mirroring has…

Robotics · Computer Science 2021-03-09 Katarzyna Pasternak , Zishi Wu , Ubbo Visser , Christine Lisetti

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

AI-based chatbots have the potential to accelerate learning and teaching, but may also have counterproductive consequences without thoughtful design and scaffolding. To better understand teachers' perspectives on large language model…

Chatbots have long been capable of answering basic questions and even responding to obscure prompts, but recently their improvements have been far more significant. Modern chatbots like Open AIs ChatGPT3 not only have the ability to answer…

Computation and Language · Computer Science 2023-03-22 Grant Rosario , David Noever

With growing societal acceptance and increasing cost efficiency due to mass production, service robots are beginning to cross from the industrial to the social domain. Currently, customer service robots tend to be digital and emulate social…

Human-Computer Interaction · Computer Science 2022-06-02 Jordan J. Bird

Software bots operating in multiple virtual digital platforms must understand the platforms' affordances and behave like human users. Platform affordances or features differ from one application platform to another or through a life cycle,…

Artificial Intelligence · Computer Science 2023-05-30 Habtom Kahsay Gidey , Peter Hillmann , Andreas Karcher , Alois Knoll

This paper describes the development of Microsoft XiaoIce, the most popular social chatbot in the world. XiaoIce is uniquely designed as an AI companion with an emotional connection to satisfy the human need for communication, affection,…

Human-Computer Interaction · Computer Science 2019-09-17 Li Zhou , Jianfeng Gao , Di Li , Heung-Yeung Shum

Developing chatbots as personal companions has long been a goal of artificial intelligence researchers. Recent advances in Large Language Models (LLMs) have delivered a practical solution for endowing chatbots with anthropomorphic language…

Human-Computer Interaction · Computer Science 2023-12-01 Zhenyu Xu , Hailin Xu , Zhouyang Lu , Yingying Zhao , Rui Zhu , Yujiang Wang , Mingzhi Dong , Yuhu Chang , Qin Lv , Robert P. Dick , Fan Yang , Tun Lu , Ning Gu , Li Shang

In this paper, we introduce EmpBot: an end-to-end empathetic chatbot. Empathetic conversational agents should not only understand what is being discussed, but also acknowledge the implied feelings of the conversation partner and respond…

Computation and Language · Computer Science 2021-11-02 Emmanouil Zaranis , Georgios Paraskevopoulos , Athanasios Katsamanis , Alexandros Potamianos

AI chatbots, built using large language models, are increasingly integrated into society and mimic the patterns of human text exchanges. While previous research has raised concerns that humans may form romantic attachment to chatbots, the…

Human-Computer Interaction · Computer Science 2026-03-03 Julia Kieserman , Cat Mai , Sara Lignell , Lucy Qin , Athanasios Andreou , Damon McCoy , Rosanna Bellini

Educational chatbots are a promising tool for assisting student learning. However, the development of effective chatbots in education has been challenging, as high-quality data is seldom available in this domain. In this paper, we propose a…

Computation and Language · Computer Science 2024-03-07 Junling Wang , Jakub Macina , Nico Daheim , Sankalan Pal Chowdhury , Mrinmaya Sachan

In the rapidly evolving domain of artificial intelligence, chatbots have emerged as a potent tool for various applications ranging from e-commerce to healthcare. This research delves into the intricacies of chatbot technology, from its…

Human-Computer Interaction · Computer Science 2023-11-17 Feriel Khennouche , Youssef Elmir , Nabil Djebari , Yassine Himeur , Abbes Amira

Artificial intelligence chatbots are the vanguard in technology-based intervention to change people's behavior. To develop intervention chatbots, the first step is to understand natural language conversation strategies in human…

Computation and Language · Computer Science 2021-07-23 Kai-Hui Liang , Patrick Lange , Yoo Jung Oh , Jingwen Zhang , Yoshimi Fukuoka , Zhou Yu

This work explores the capability of conversational chatbots powered by large language models (LLMs), to understand and characterize predicate symmetry, a cognitive linguistic function traditionally believed to be an inherent human trait.…

Computation and Language · Computer Science 2024-07-09 Daniela N. Rim , Heeyoul Choi

Recent years have seen an increasing number of applications that have a natural language interface, either in the form of chatbots or via personal assistants such as Alexa (Amazon), Google Assistant, Siri (Apple), and Cortana (Microsoft).…

Computation and Language · Computer Science 2022-05-26 Avichai Levy , Erez Karpas

As AI chatbots increasingly incorporate empathy, understanding user-centered perceptions of chatbot empathy and its impact on conversation quality remains essential yet under-explored. This study examines how chatbot identity and perceived…

Human-Computer Interaction · Computer Science 2025-03-10 Tingting Liu , Salvatore Giorgi , Ankit Aich , Allison Lahnala , Brenda Curtis , Lyle Ungar , João Sedoc

Empathy is essential for fostering natural interactions in spoken dialogue systems, as it enables machines to recognize the emotional tone of human speech and deliver empathetic responses. Recent research has made significant progress in…

Computation and Language · Computer Science 2026-04-21 Yun Hong , Yan Zhou , Yang Feng