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Publicly deploying research chatbots is a nuanced topic involving necessary risk-benefit analyses. While there have recently been frequent discussions on whether it is responsible to deploy such models, there has been far less focus on the…

Assessing the quality of public transportation services requires the analysis of large quantities of data on the scheduled and actual trips and documents listing the quality constraints each service needs to meet. Interrogating such…

Artificial Intelligence · Computer Science 2025-05-30 Luca Fantin , Marco Antonelli , Margherita Cesetti , Daniele Irto , Bruno Zamengo , Francesco Silvestri

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

Systems powered by artificial intelligence are being developed to be more user-friendly by communicating with users in a progressively human-like conversational way. Chatbots, also known as dialogue systems, interactive conversational…

Human-Computer Interaction · Computer Science 2020-01-03 Kennedy Ralston , Yuhao Chen , Haruna Isah , Farhana Zulkernine

Chatbots' growing popularity has brought new challenges to HCI, having changed the patterns of human interactions with computers. The increasing need to approximate conversational interaction styles raises expectations for chatbots to…

Human-Computer Interaction · Computer Science 2024-01-24 Ana Paula Chaves , Marco Aurelio Gerosa

Large-scale language technologies are increasingly used in various forms of communication with humans across different contexts. One particular use case for these technologies is conversational agents, which output natural language text in…

Computers and Society · Computer Science 2022-12-22 Atoosa Kasirzadeh , Iason Gabriel

Using chatbots to deliver recommendations is increasingly popular. The design of recommendation chatbots has primarily been taking an information-centric approach by focusing on the recommended content per se. Limited attention is on how…

Computation and Language · Computer Science 2022-11-14 Kai-Hui Liang , Weiyan Shi , Yoojung Oh , Hao-Chuan Wang , Jingwen Zhang , Zhou Yu

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

Generative AI systems such as ChatGPT and Claude are built upon language models that are typically evaluated for accuracy on curated benchmark datasets. Such evaluation paradigms measure predictive and reasoning capabilities of language…

Human-Computer Interaction · Computer Science 2025-03-03 Shreya Rajagopal , Jae Ho Sohn , Hari Subramonyam , Shiwali Mohan

Despite growing recognition that responsible AI requires domain knowledge, current work on conversational AI primarily draws on clinical expertise that prioritises diagnosis and intervention. However, much of everyday emotional support…

Human-Computer Interaction · Computer Science 2026-04-15 Joel Wester , Samuel Rhys Cox , Henning Pohl , Niels van Berkel

The dynamics of human-AI communication have been reshaped by language models such as ChatGPT. However, extant research has primarily focused on dyadic communication, leaving much to be explored regarding the dynamics of human-AI…

Human-Computer Interaction · Computer Science 2024-07-01 Sion Yoon , Tae Eun Kim , Yoo Jung Oh

Communication traits in text-based human-AI conversations play pivotal roles in shaping user experiences and perceptions of systems. With the advancement of large language models (LLMs), it is now feasible to analyze these traits at a more…

Human-Computer Interaction · Computer Science 2024-11-04 Ananya Bhattacharjee , Jina Suh , Mahsa Ershadi , Shamsi T. Iqbal , Andrew D. Wilson , Javier Hernandez

While diversity has become a debated issue in design, very little research exists on positive use-cases for diversity beyond scholarly criticism. The current work addresses this gap through the case of a diversity-aware chatbot, exploring…

Human-Computer Interaction · Computer Science 2024-02-14 Peter Kun , Amalia De Götzen , Miriam Bidoglia , Niels Jørgen Gommesen , George Gaskell

Objective: Domestic abuse cases have risen significantly over the last four years, in part due to the COVID-19 pandemic and the challenges for victims and survivors in accessing support. In this study, we investigate the role that chatbots…

Computers and Society · Computer Science 2024-02-28 Rahime Belen Saglam , Jason R. C. Nurse , Lisa Sugiura

Artificially intelligent chatbot, such as ChatGPT, represents a recent and powerful advancement in the AI domain. Users prefer them for obtaining quick and precise answers, avoiding the usual hassle of clicking through multiple links in…

Artificial Intelligence · Computer Science 2023-11-01 Seraj A. M. Mostafa , Md Z. Islam , Mohammad Z. Islam , Fairose Jeehan , Saujanna Jafreen , Raihan U. Islam

Driven by ongoing improvements in machine learning, chatbots have increasingly grown from experimental interface prototypes to reliable and robust tools for process automation. Building on these advances, companies have identified various…

Human-Computer Interaction · Computer Science 2023-02-02 Alessandro Casadei , Stephan Schlögl , Markus Bergmann

As chatbots are becoming increasingly popular, we often wonder what users perceive as natural and socially accepted manners of interacting with them. Some researchers maintain that humans should avoid engaging in emotional conversations…

Human-Computer Interaction · Computer Science 2020-09-18 Ekaterina Svikhnushina , Pearl Pu

Computational thinking, and by extension, computer programming, is notoriously challenging to learn. Conversational agents and generative artificial intelligence (genAI) have the potential to facilitate this learning process by offering…

Human-Computer Interaction · Computer Science 2024-06-17 Jacob Penney , João Felipe Pimentel , Igor Steinmacher , Marco A. Gerosa

People increasingly turn to conversational agents such as ChatGPT to seek guidance for their personal problems. As these systems grow in capability, many now display elements of "thinking": short reflective statements that reveal a model's…

Human-Computer Interaction · Computer Science 2026-01-26 Samuel Rhys Cox , Jade Martin-Lise , Simo Hosio , Niels van Berkel

Bots are software systems designed to support users by automating a specific process, task, or activity. When such systems implement a conversational component to interact with the users, they are also known as conversational agents. Bots,…

Software Engineering · Computer Science 2025-03-18 Stefano Lambiase , Gemma Catolino , Fabio Palomba , Filomena Ferrucci