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Collaborative perception by leveraging the shared semantic information plays a crucial role in overcoming the individual limitations of isolated agents. However, existing collaborative perception methods tend to focus solely on the spatial…

Computer Vision and Pattern Recognition · Computer Science 2024-02-08 Yuntao Liu , Qian Huang , Rongpeng Li , Xianfu Chen , Zhifeng Zhao , Shuyuan Zhao , Yongdong Zhu , Honggang Zhang

Multi-modal emotion recognition has garnered increasing attention as it plays a significant role in human-computer interaction (HCI) in recent years. Since different discrete emotions may exist at the same time, compared with single-class…

Machine Learning · Computer Science 2025-07-29 Chuhang Zheng , Chunwei Tian , Jie Wen , Daoqiang Zhang , Qi Zhu

Systems integration is a difficult matter particularly when its components are varied. The problem becomes even more difficult when such components are heterogeneous such as humans, robots and software systems. Currently, the humans are…

Software Engineering · Computer Science 2014-08-27 Ammar Lahlouhi

Current AI agent frameworks commit early to a single interaction protocol, a fixed tool integration strategy, and static user models, limiting their deployment across diverse interaction paradigms. To address these constraints, we introduce…

Artificial Intelligence · Computer Science 2026-03-25 Alfred Shen , Aaron Shen

The deployment of autonomous agents in real-world scenarios is challenged by "unknown unknowns", i.e. novel unexpected environments not encountered during training, such as degraded signs. While existing research focuses on anomaly…

Computer Vision and Pattern Recognition · Computer Science 2023-09-19 Abhibha Gupta , Rully Agus Hendrawan , Mansur Arief

Large language models (LLMs) are increasingly grounded in sensor data to perceive and reason about human physiology and the physical world. However, accurately interpreting heterogeneous multimodal sensor data remains a fundamental…

Artificial Intelligence · Computer Science 2026-01-13 Hyungjun Yoon , Mohammad Malekzadeh , Sung-Ju Lee , Fahim Kawsar , Lorena Qendro

The rapid increase in remote sensing satellites has led to the emergence of distributed space-based observation systems. However, existing distributed remote sensing models often rely on centralized training, resulting in data leakage,…

Machine Learning · Computer Science 2025-04-08 Xiaohe Li , Haohua Wu , Jiahao Li , Zide Fan , Kaixin Zhang , Xinming Li , Yunping Ge , Xinyu Zhao

In this paper, we propose the problem of collaborative perception, where robots can combine their local observations with those of neighboring agents in a learnable way to improve accuracy on a perception task. Unlike existing work in…

Computer Vision and Pattern Recognition · Computer Science 2020-03-24 Yen-Cheng Liu , Junjiao Tian , Chih-Yao Ma , Nathan Glaser , Chia-Wen Kuo , Zsolt Kira

Cooperative perception presents significant potential for enhancing the sensing capabilities of individual vehicles, however, inter-agent latency remains a critical challenge. Latencies cause misalignments in both spatial and semantic…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Zhiying Song , Lei Yang , Fuxi Wen , Jun Li

We propose HeroCrystal, a novel privacy-preserving framework for multi-camera domain-adaptive object detection, addressing challenges such as data privacy, class imbalance, and heterogeneous architectures. Our framework consists of three…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Peggy Joy Lu , Wei-Yu Chen , Yao-Tsung Huang , Vincent Shin-Mu Tseng

While scaling individual Large Language Models (LLMs) has delivered remarkable progress, the next frontier lies in scaling collaboration through multi-agent systems (MAS). However, purely autonomous MAS remain ''closed-world'' systems,…

Artificial Intelligence · Computer Science 2026-03-10 Wei Yang , Defu Cao , Jiacheng Pang , Muyan Weng , Yan Liu

Hierarchical Multi-Agent Systems provide convenient and relevant ways to analyze, model, and simulate complex systems composed of a large number of entities that interact at different levels of abstraction. In this paper, we introduce…

Machine Learning · Computer Science 2022-04-27 Ahmad Esmaeili , John C. Gallagher , John A. Springer , Eric T. Matson

Occlusion is a major challenge for LiDAR-based object detection methods. This challenge becomes safety-critical in urban traffic where the ego vehicle must have reliable object detection to avoid collision while its field of view is…

Robotics · Computer Science 2023-09-20 Minh-Quan Dao , Julie Stephany Berrio , Vincent Frémont , Mao Shan , Elwan Héry , Stewart Worrall

Most distributed sensing methods assume that the expected value of sensed information is same for all agents ignoring differences in sensor capabilities due to, for example, environmental factors and sensors quality and condition. In this…

Optimization and Control · Mathematics 2015-02-19 John Daniel Peterson , Tansel Yucelen , Girish Chowdhary , Suresh Kannan

Collaborative perception is essential to address occlusion and sensor failure issues in autonomous driving. In recent years, theoretical and experimental investigations of novel works for collaborative perception have increased…

Computer Vision and Pattern Recognition · Computer Science 2023-09-14 Yushan Han , Hui Zhang , Huifang Li , Yi Jin , Congyan Lang , Yidong Li

Cooperative perception enabled by Vehicle-to-Everything (V2X) communication enhances autonomous driving safety by creating a unified environmental representation through shared sensory data. While recent works have advanced multi-agent…

Computer Vision and Pattern Recognition · Computer Science 2026-05-21 Abhishek Dinkar Jagtap , Sanath Tiptur Sadashivaiah , Andreas Festag

While significant advances have been made for single-agent perception, many applications require multiple sensing agents and cross-agent communication due to benefits such as coverage and robustness. It is therefore critical to develop…

Computer Vision and Pattern Recognition · Computer Science 2020-06-04 Yen-Cheng Liu , Junjiao Tian , Nathaniel Glaser , Zsolt Kira

Perceiving the environment is one of the most fundamental keys to enabling Cooperative Driving Automation (CDA), which is regarded as the revolutionary solution to addressing the safety, mobility, and sustainability issues of contemporary…

Computer Vision and Pattern Recognition · Computer Science 2022-08-24 Zhengwei Bai , Guoyuan Wu , Matthew J. Barth , Yongkang Liu , Emrah Akin Sisbot , Kentaro Oguchi , Zhitong Huang

Communication protocol design is a central challenge in large language model-based multi-agent systems. Existing single-channel approaches face an inherent communication trilemma: text-based methods are interpretable but verbose, while…

Computation and Language · Computer Science 2026-05-26 Xinyi Mou , Siyuan Wang , Zejun Li , Yulan He , Zhongyu Wei

Agent-based modeling and network science have been used extensively to advance our understanding of emergent collective behavior in systems that are composed of a large number of simple interacting individuals or agents. With the increasing…

Multiagent Systems · Computer Science 2019-03-14 Marcos Cardinot , Colm O'Riordan , Josephine Griffith , Matjaž Perc