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This paper introduces PersonaAI, a cutting-edge application that leverages Retrieval-Augmented Generation (RAG) and the LLAMA model to create highly personalized digital avatars capable of accurately mimicking individual personalities.…

Human-Computer Interaction · Computer Science 2025-03-21 Elvis Kimara , Kunle S. Oguntoye , Jian Sun

Artificial intelligence (AI) is becoming increasingly more popular and can be found in workplaces and homes around the world. The decisions made by such "black box" systems are often opaque; that is, so complex as to be functionally…

Artificial Intelligence · Computer Science 2022-05-27 Rob Geada , Tommaso Teofili , Rui Vieira , Rebecca Whitworth , Daniele Zonca

Online scams across email, short message services, and social media increasingly challenge everyday risk assessment, particularly as generative AI enables more fluent and context-aware deception. Although transformer-based detectors achieve…

Cryptography and Security · Computer Science 2026-02-06 Heajun An , Connor Ng , Sandesh Sharma Dulal , Junghwan Kim , Jin-Hee Cho

Artificial Intelligence algorithms have now become pervasive in multiple high-stakes domains. However, their internal logic can be obscure to humans. Explainable Artificial Intelligence aims to design tools and techniques to illustrate the…

Human-Computer Interaction · Computer Science 2024-04-29 Eleonora Cappuccio , Daniele Fadda , Rosa Lanzilotti , Salvatore Rinzivillo

Inscrutable AI systems are difficult to trust, especially if they operate in safety-critical settings like autonomous driving. Therefore, there is a need to build transparent and queryable systems to increase trust levels. We propose a…

Long-horizon personalization requires dialogue assistants to retrieve user-specific facts from extended interaction histories. In practice, many relevant facts often have low semanticsimilarity to the query under dense retrieval. Standard…

Information Retrieval · Computer Science 2026-05-15 Harshita Chopra , Krishna Kant Chintalapudi , Suman Nath , Ryen W. White , Chirag Shah

Traditional control and planning for robotic manipulation heavily rely on precise physical models and predefined action sequences. While effective in structured environments, such approaches often fail in real-world scenarios due to…

Robotics · Computer Science 2025-08-08 Jin Wang , Weijie Wang , Boyuan Deng , Heng Zhang , Rui Dai , Nikos Tsagarakis

Recent applications of autonomous agents and robots, such as self-driving cars, scenario-based trainers, exploration robots, and service robots have brought attention to crucial trust-related challenges associated with the current…

Robotics · Computer Science 2022-09-26 Fatai Sado , Chu Kiong Loo , Wei Shiung Liew , Matthias Kerzel , Stefan Wermter

Primary care providers are vital for initial triage and referrals to specialty care. In glaucoma, asymptomatic and fast progression can lead to vision loss, necessitating timely referrals to specialists. However, primary eye care providers…

Human-Computer Interaction · Computer Science 2024-07-18 Catalina Gomez , Ruolin Wang , Katharina Breininger , Corinne Casey , Chris Bradley , Mitchell Pavlak , Alex Pham , Jithin Yohannan , Mathias Unberath

When you see a person in a crowd, occluded by other persons, you miss visual information that can be used to recognize, re-identify or simply classify him or her. You can imagine its appearance given your experience, nothing more.…

Computer Vision and Pattern Recognition · Computer Science 2019-01-25 Federico Fulgeri , Matteo Fabbri , Stefano Alletto , Simone Calderara , Rita Cucchiara

Modern artificial intelligence (AI) systems act with a high degree of independence yet lack legal personhood-a paradox that fractures doctrines grounded in human-centric notions of mens rea and actus reus. This Article introduces…

Computers and Society · Computer Science 2026-03-09 Anirban Mukherjee , Hannah Hanwen Chang

The increasing integration of artificial intelligence (AI) in visual analytics (VA) tools raises vital questions about the behavior of users, their trust, and the potential of induced biases when provided with guidance during data…

Human-Computer Interaction · Computer Science 2024-04-24 Sunwoo Ha , Shayan Monadjemi , Alvitta Ottley

One of the key problems in Retrieval-augmented generation (RAG) systems is that chunk-based retrieval pipelines represent the source chunks as atomic objects, mixing the information contained within such a chunk into a single vector. These…

Explainable Artificial Intelligence (XAI) is a rising field in AI. It aims to produce a demonstrative factor of trust, which for human subjects is achieved through communicative means, which Machine Learning (ML) algorithms cannot solely…

Machine Learning · Computer Science 2021-03-09 Jamie Andrew Duell

Recent advances in Large Vision-Language Models (LVLMs) have significantly improve performance in image comprehension tasks, such as formatted charts and rich-content images. Yet, Graphical User Interface (GUI) pose a greater challenge due…

Computer Vision and Pattern Recognition · Computer Science 2024-11-05 Ziyang Meng , Yu Dai , Zezheng Gong , Shaoxiong Guo , Minglong Tang , Tongquan Wei

Retrieval-Augmented Generation (RAG) systems offer a powerful approach to enhancing large language model (LLM) outputs by incorporating fact-checked, contextually relevant information. However, fairness and reliability concerns persist, as…

Human-Computer Interaction · Computer Science 2025-04-24 Xuyang Zhu , Sejoon Chang , Andrew Kuik

In Autonomous Driving (AD) transparency and safety are paramount, as mistakes are costly. However, neural networks used in AD systems are generally considered black boxes. As a countermeasure, we have methods of explainable AI (XAI), such…

Machine Learning · Computer Science 2024-04-29 Mohamed Roshdi , Julian Petzold , Mostafa Wahby , Hussein Ebrahim , Mladen Berekovic , Heiko Hamann

Deep learning (DL) based computer vision (CV) models are generally considered as black boxes due to poor interpretability. This limitation impedes efficient diagnoses or predictions of system failure, thereby precluding the widespread…

Computer Vision and Pattern Recognition · Computer Science 2021-10-15 Sikai Chen , Jiqian Dong , Runjia Du , Yujie Li , Samuel Labi

While the advances in artificial intelligence and machine learning empower a new generation of autonomous systems for assisting human performance, one major concern arises from the human factors perspective: Humans have difficulty…

Human-Computer Interaction · Computer Science 2020-08-04 Ruikun Luo , Na Du , X. Jessie Yang

In real-world deployment, vision-language models often encounter disturbances such as weather, occlusion, and camera motion. Under such conditions, their understanding and reasoning degrade substantially, revealing a gap between clean,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-15 Yangfan He , Changgyu Boo , Jaehong Yoon
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