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Studies have shown that children can be exposed to smart devices at a very early age. This has important implications on research in children-computer interaction, children online safety and early education. Many systems have been built…

Human-Computer Interaction · Computer Science 2018-08-07 Toan Nguyen , Aditi Roy , Nasir Memon

Addressing the challenge of a digital assistant capable of executing a wide array of user tasks, our research focuses on the realm of instruction-based mobile device control. We leverage recent advancements in large language models (LLMs)…

Machine Learning · Computer Science 2024-04-16 Nicolai Dorka , Janusz Marecki , Ammar Anwar

Incident response (IR) requires fast, coordinated, and well-informed decision-making to contain and mitigate cyber threats. While large language models (LLMs) have shown promise as autonomous agents in simulated IR settings, their reasoning…

Computation and Language · Computer Science 2025-10-07 Zefang Liu , Arman Anwar

Falls, highly common in the constantly increasing global aging population, can have a variety of negative effects on their health, well-being, and quality of life, including restricting their capabilities to conduct Activities of Daily…

Human-Computer Interaction · Computer Science 2022-07-26 Nirmalya Thakur , Chia Y. Han

Complex activity recognition plays an important role in elderly care assistance. However, the reasoning ability of edge devices is constrained by the classic machine learning model capacity. In this paper, we present a non-invasive ambient…

Human-Computer Interaction · Computer Science 2024-10-10 Yuan Sun , Jorge Ortiz

Agents powered by large language models (LLMs) have demonstrated strong planning and decision-making capabilities in complex embodied environments. However, such agents often suffer from inefficiencies in multi-turn interactions, frequently…

Computation and Language · Computer Science 2025-09-23 Qingyu Lu , Liang Ding , Siyi Cao , Xuebo Liu , Kanjian Zhang , Jinxia Zhang , Dacheng Tao

The deployment of artificial intelligence models at the edge is increasingly critical for autonomous robots operating in GPS-denied environments where local, resource-efficient reasoning is essential. This work demonstrates the feasibility…

Robotics · Computer Science 2025-11-11 Justin Williams , Kishor Datta Gupta , Roy George , Mrinmoy Sarkar

Advances in machine learning and contactless sensors have enabled the understanding complex human behaviors in a healthcare setting. In particular, several deep learning systems have been introduced to enable comprehensive analysis of…

Computer Vision and Pattern Recognition · Computer Science 2024-03-06 Pengbo Wei , David Ahmedt-Aristizabal , Harshala Gammulle , Simon Denman , Mohammad Ali Armin

This paper presents an adversary detection mechanism and a resilient control framework for multi-agent systems under spatiotemporal constraints. Safety in multi-agent systems is typically addressed under the assumption that all agents…

Systems and Control · Electrical Eng. & Systems 2022-07-22 Aquib Mustafa , Dimitra Panagou

Multi-modal AI systems will likely become a ubiquitous presence in our everyday lives. A promising approach to making these systems more interactive is to embody them as agents within physical and virtual environments. At present, systems…

In visual semantic navigation, the robot navigates to a target object with egocentric visual observations and the class label of the target is given. It is a meaningful task inspiring a surge of relevant research. However, most of the…

Artificial Intelligence · Computer Science 2021-09-21 Xinzhu Liu , Di Guo , Huaping Liu , Fuchun Sun

Detecting anomalous hazards in visual data, particularly in video streams, is a critical challenge in autonomous driving. Existing models often struggle with unpredictable, out-of-label hazards due to their reliance on predefined object…

Computer Vision and Pattern Recognition · Computer Science 2025-04-21 Shashank Shriram , Srinivasa Perisetla , Aryan Keskar , Harsha Krishnaswamy , Tonko Emil Westerhof Bossen , Andreas Møgelmose , Ross Greer

Video Understanding, Scene Interpretation and Commonsense Reasoning are highly challenging tasks enabling the interpretation of visual information, allowing agents to perceive, interact with and make rational decisions in its environment.…

Computer Vision and Pattern Recognition · Computer Science 2025-12-12 Nicolas Schuler , Lea Dewald , Nick Baldig , Jürgen Graf

The rapid proliferation of misinformation in digital media demands solutions that go beyond isolated Large Language Model(LLM) or AI Agent based detection methods. This paper introduces a novel multi-agent framework that covers the complete…

Multiagent Systems · Computer Science 2025-05-26 Aditya Gautam

Conventional road-situation detection methods achieve strong performance in predefined scenarios but fail in unseen cases and lack semantic interpretation, which is crucial for reliable traffic recommendations. This work introduces a…

Robotics · Computer Science 2025-11-11 Kailin Tong , Selim Solmaz , Kenan Mujkic , Gottfried Allmer , Bo Leng

In this paper, we present Safe Guard, an LLM-agent for the detection of hate speech in voice-based interactions in social VR (VRChat). Our system leverages Open AI GPT and audio feature extraction for real-time voice interactions. We…

Audio and Speech Processing · Electrical Eng. & Systems 2024-09-25 Yiwen Xu , Qinyang Hou , Hongyu Wan , Mirjana Prpa

Navigation presents a significant challenge for persons with visual impairments (PVI). While traditional aids such as white canes and guide dogs are invaluable, they fall short in delivering detailed spatial information and precise guidance…

Language-driven grasp detection has the potential to revolutionize human-robot interaction by allowing robots to understand and execute grasping tasks based on natural language commands. However, existing approaches face two key challenges.…

Robotics · Computer Science 2025-07-22 Quang Nguyen , Tri Le , Huy Nguyen , Thieu Vo , Tung D. Ta , Baoru Huang , Minh N. Vu , Anh Nguyen

This article describes a comprehensive system for surveillance and monitoring applications. The development of an efficient real time video motion detection system is motivated by their potential for deployment in the areas where security…

Computer Vision and Pattern Recognition · Computer Science 2011-10-03 Sumita Mishra

Diffusion learning is a framework that endows edge devices with advanced intelligence. By processing and analyzing data locally and allowing each agent to communicate with its immediate neighbors, diffusion effectively protects the privacy…

Machine Learning · Computer Science 2025-05-19 Elsa Rizk , Kun Yuan , Ali H. Sayed
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