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Many conversational agents in the market today follow a standard bot development framework which requires training intent classifiers to recognize user input. The need to create a proper set of training examples is often the bottleneck in…

Large Language Models (LLMs) have made significant progress in recent years, achieving remarkable results in question-answering tasks (QA). However, they still face two major challenges: hallucination and outdated information after the…

The reasoning capabilities of Large Language Models (LLMs) have led to their increasing employment in several critical applications, particularly education, where they support problem-solving, tutoring, and personalized study.…

Human-Computer Interaction · Computer Science 2026-01-27 Runtao Zhou , Giang Nguyen , Nikita Kharya , Anh Totti Nguyen , Chirag Agarwal

Effective collaboration between embodied agents requires more than acting in a shared environment; it demands communication grounded in each agent's evolving understanding of the world. When agents can only partially observe their…

Multiagent Systems · Computer Science 2026-05-19 Vardhan Dongre , Dilek Hakkani-Tür

Patients must possess the knowledge necessary to actively participate in their care. We present NoteAid-Chatbot, a conversational AI that promotes patient understanding via a novel 'learning as conversation' framework, built on a…

Artificial Intelligence · Computer Science 2025-10-28 Won Seok Jang , Hieu Tran , Manav Mistry , SaiKiran Gandluri , Yifan Zhang , Sharmin Sultana , Sunjae Kown , Yuan Zhang , Zonghai Yao , Hong Yu

Large language models (LLMs) find increasing applications in many fields. Here, three LLM chatbots (ChatGPT-3.5, ChatGPT-4 and Bard) are assessed - in their current form, as publicly available - for their ability to recognize Alzheimer's…

Computation and Language · Computer Science 2024-02-06 Balamurali B T , Jer-Ming Chen

This paper introduces a novel paradigm for depression detection and treatment using advanced Large Language Models (LLMs): Generative Pre-trained Transformer 4 (GPT-4), Llama 2 chat, and Gemini. These LLMs are fine-tuned with specialized…

Computation and Language · Computer Science 2024-02-09 Aryan Agrawal

Large Language Models (LLMs) are widely used in healthcare, but limitations like hallucinations, incomplete information, and bias hinder their reliability. To address these, researchers released the Build Your Own expert Bot (BYOeB)…

Human-Computer Interaction · Computer Science 2024-09-18 Bhuvan Sachdeva , Pragnya Ramjee , Geeta Fulari , Kaushik Murali , Mohit Jain

Large language models (LLMs) show promise for tailored healthcare communication but face challenges in interpretability and multi-task integration particularly for domain-specific needs like myopia, and their real-world effectiveness as…

Human-Computer Interaction · Computer Science 2025-07-29 Yue Wu , Xiaolan Chen , Weiyi Zhang , Shunming Liu , Wing Man Rita Sum , Xinyuan Wu , Xianwen Shang , Chea-su Kee , Mingguang He , Danli Shi

Although engagement in self-directed wellness exercises typically declines over time, integrating social support such as coaching can sustain it. However, traditional forms of support are often inaccessible due to the high costs and complex…

Large language models (LLMs) frequently generate confident yet inaccurate responses, introducing significant risks for deployment in safety-critical domains. We present a novel, test-time approach to detecting model hallucination through…

Machine Learning · Computer Science 2025-10-07 Hazel Kim , Tom A. Lamb , Adel Bibi , Philip Torr , Yarin Gal

Large language models (LLMs) have recently soared in popularity due to their ease of access and the unprecedented ability to synthesize text responses to diverse user questions. However, LLMs like ChatGPT present significant limitations in…

Human-Computer Interaction · Computer Science 2023-08-08 Peiling Jiang , Jude Rayan , Steven P. Dow , Haijun Xia

Conversational user interfaces powered by large language models (LLMs) have significantly lowered the technical barriers to database querying. However, existing tools still encounter several challenges, such as misinterpretation of user…

Human-Computer Interaction · Computer Science 2025-08-22 Longfei Chen , Shenghan Gao , Shiwei Wang , Ken Lin , Yun Wang , Quan Li

Large language models (LLMs) have rapidly shifted from peripheral assistive tools to constant companions in everyday and even high stakes human decision making. Many users now consult these models about health, intimate relationships,…

Computers and Society · Computer Science 2026-02-26 Abas Bertina , Sara Shakeri

Large Language Models (LLMs) are increasingly being used as autonomous agents capable of performing complicated tasks. However, they lack the ability to perform reliable long-horizon planning on their own. This paper bridges this gap by…

Artificial Intelligence · Computer Science 2025-09-17 Yarin Benyamin , Argaman Mordoch , Shahaf S. Shperberg , Roni Stern

Job interviews play a critical role in shaping one's career, yet practicing interview skills can be challenging, especially without access to human coaches or peers for feedback. Recent advancements in large language models (LLMs) present…

Human-Computer Interaction · Computer Science 2024-11-05 Taufiq Daryanto , Xiaohan Ding , Lance T. Wilhelm , Sophia Stil , Kirk McInnis Knutsen , Eugenia H. Rho

Student simulation can support learning-by-teaching pedagogy where human students (as tutors) teach AI-simulated novice students (as tutees). Recent research often relies on prompt engineering with large language models (LLMs) to simulate…

Human-Computer Interaction · Computer Science 2026-03-31 Jiajia Song , Zhihan Guo , Jionghao Lin

Detecting driver fatigue is critical for road safety, as drowsy driving remains a leading cause of traffic accidents. Many existing solutions rely on computationally demanding deep learning models, which result in high latency and are…

Computer Vision and Pattern Recognition · Computer Science 2025-08-14 Jing Ren , Suyu Ma , Hong Jia , Xiwei Xu , Ivan Lee , Haytham Fayek , Xiaodong Li , Feng Xia

To combat climate change, individuals are encouraged to adopt sustainable habits, in particular, with their household, optimizing their electrical consumption. Conversational agents, such as Smart Home Assistants, hold promise as effective…

Human-Computer Interaction · Computer Science 2025-05-06 Mathyas Giudici , Alessandro Sironi , Ismaele Villa , Samuele Scherini , Franca Garzotto

The advent of industrial robotics and autonomous systems endow human-robot collaboration in a massive scale. However, current industrial robots are restrained in co-working with human in close proximity due to inability of interpreting…

Robotics · Computer Science 2023-04-24 Zhuangzhuang Dai , Jinha Park , Aleksandra Kaszowska , Chen Li