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Vulnerable road users (VRUs) face high collision risks in mixed traffic, yet most existing safety systems prioritize driver or vehicle assistance over direct VRU support. This paper presents ARCAS, a real-time augmented reality (AR)…

Systems and Control · Electrical Eng. & Systems 2026-02-03 Ahmad Yehia , Jiseop Byeon , Tianyi Wang , Huihai Wang , Yiming Xu , Junfeng Jiao , Christian Claudel

Quantitative metrics are central to evaluating computer vision (CV) models, but they often fail to capture real-world performance due to protocol inconsistencies and ground-truth noise. While visual perception studies can complement these…

Computer Vision and Pattern Recognition · Computer Science 2026-02-09 Ashkan Ganj , Yiqin Zhao , Tian Guo

Collaborative filtering (CF) recommendation has been significantly advanced by integrating Graph Neural Networks (GNNs) and Graph Contrastive Learning (GCL). However, (i) random edge perturbations often distort critical structural signals…

Machine Learning · Computer Science 2026-03-18 Yixuan Huang , Jiawei Chen , Shengfan Zhang , Zongsheng Cao

To efficiently combat the spread of LLM-generated misinformation, we present RADAR, a Retrieval-Augmented Detector with Adversarial Refinement for robust fake news detection. Our approach employs a generator that rewrites real articles with…

Computation and Language · Computer Science 2026-03-19 Song-Duo Ma , Yi-Hung Liu , Hsin-Yu Lin , Pin-Yu Chen , Hong-Yan Huang , Shau-Yung Hsu , Yun-Nung Chen

Skeleton-based human activity recognition has achieved strong empirical performance, yet most existing models remain black boxes and difficult to interpret. In this work, we introduce a neurosymbolic formulation of skeleton-based HAR that…

Computer Vision and Pattern Recognition · Computer Science 2026-05-11 Talha Ilyas , Deval Mehta , Zongyuan Ge

Neuro-symbolic artificial intelligence (NSAI) represents a transformative approach in artificial intelligence (AI) by combining deep learning's ability to handle large-scale and unstructured data with the structured reasoning of symbolic…

Artificial Intelligence · Computer Science 2025-02-18 Oualid Bougzime , Samir Jabbar , Christophe Cruz , Frédéric Demoly

Pedestrian Attribute Recognition (PAR) is an indispensable task in human-centered research and has made great progress in recent years with the development of deep neural networks. However, the potential vulnerability and anti-interference…

Computer Vision and Pattern Recognition · Computer Science 2025-05-30 Weizhe Kong , Xiao Wang , Ruichong Gao , Chenglong Li , Yu Zhang , Xing Yang , Yaowei Wang , Jin Tang

Clinical AI adoption is hindered by the black-box/grey-box nature of high-performing models, which lack the ontological grounding and narrative transparency required for professional-level explainability. We present NEURON, a neuro-symbolic…

Artificial Intelligence · Computer Science 2026-05-05 Anuradha Chandrasekaran , Dimitrios Zikos , Mutlu Mete , Alan Pang , Brady D. Lund , Kewei Sha

Traditional augmented reality (AR) systems predominantly rely on fixed class detectors or fiducial markers, limiting their ability to interpret complex, open-vocabulary natural language queries. We present a modular AR agent system that…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Lixing Guo , Tobias Höllerer

Seamless integration of virtual and physical worlds in augmented reality benefits from the system semantically "understanding" the physical environment. AR research has long focused on the potential of context awareness, demonstrating novel…

Human-Computer Interaction · Computer Science 2024-10-08 Chengyuan Xu , Radha Kumaran , Noah Stier , Kangyou Yu , Tobias Höllerer

Bridging continuous perceptual signals and discrete symbolic reasoning is a fundamental challenge in AI systems that must operate under uncertainty. We present a neuro-symbolic framework that explicitly models and propagates uncertainty…

Artificial Intelligence · Computer Science 2025-11-19 Jiahao Wu , Shengwen Yu

Recent advances in large language models (LLMs) have shown remarkable progress, yet their capacity for logical ``slow-thinking'' reasoning persists as a critical research frontier. Current inference scaling paradigms suffer from two…

Computation and Language · Computer Science 2025-03-21 Jinyi Liu , Yan Zheng , Rong Cheng , Qiyu Wu , Wei Guo , Fei Ni , Hebin Liang , Yifu Yuan , Hangyu Mao , Fuzheng Zhang , Jianye Hao

Augmented Reality (AR) systems are increasingly integrating foundation models, such as Multimodal Large Language Models (MLLMs), to provide more context-aware and adaptive user experiences. This integration has led to the development of AR…

Artificial Intelligence · Computer Science 2025-08-13 Dongwook Choi , Taeyoon Kwon , Dongil Yang , Hyojun Kim , Jinyoung Yeo

VLA models have achieved remarkable progress in embodied intelligence; however, their evaluation remains largely confined to simulations or highly constrained real-world settings. This mismatch creates a substantial reality gap, where…

Although deep learning has significantly advanced the perception capabilities of intelligent transportation systems, railway applications continue to suffer from a scarcity of high-quality, annotated data for safety-critical tasks like…

Computer Vision and Pattern Recognition · Computer Science 2026-02-27 Federico Nesti , Gianluca D'Amico , Mauro Marinoni , Giorgio Buttazzo

The brain's attention system is a complex and adaptive network of brain regions that enables individuals to interact effectively with their surroundings and perform complex tasks. This system involves the coordination of various brain…

Human-Computer Interaction · Computer Science 2024-05-03 Shiva Ghasemi , Majid Behravan , Sunday Uber , Denis Gracanin

The concept of augmented reality (AR) assistants has captured the human imagination for decades, becoming a staple of modern science fiction. To pursue this goal, it is necessary to develop artificial intelligence (AI)-based methods that…

The ability to interpret social cues comes naturally for most people, but for those living with Autism Spectrum Disorder (ASD), some experience a deficiency in this area. This paper presents the development of a multimodal augmented reality…

Computer Vision and Pattern Recognition · Computer Science 2020-10-23 James Ren Hou Lee , Alexander Wong

Situationally-aware artificial agents operating with competence in natural environments face several challenges: spatial awareness, object affordance detection, dynamic changes and unpredictability. A critical challenge is the agent's…

Robotics · Computer Science 2025-07-29 Mihai Pomarlan , Stefano De Giorgis , Rachel Ringe , Maria M. Hedblom , Nikolaos Tsiogkas

Bridging the physical and digital world through interaction remains a core challenge in augmented reality (AR). Existing systems target single objects, limiting support for planning, comparison, and assembly tasks that depend on…

Human-Computer Interaction · Computer Science 2026-04-08 Xiaoan Liu , Eric J Gonzalez , Nels Numan , Andrea Colaço , Lucy Abramyan , Chen Zhu-Tian , Ryo Suzuki , Mar Gonzalez-Franco