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This paper investigates federated multimodal learning (FML) assisted by unmanned aerial vehicles (UAVs) with a focus on minimizing system latency and providing convergence analysis. In this framework, UAVs are distributed throughout the…

Machine Learning · Computer Science 2025-10-03 Shaba Shaon , Dinh C. Nguyen

Multi-task learning (MTL) involves the simultaneous training of two or more related tasks over shared representations. In this work, we apply MTL to audio-visual automatic speech recognition(AV-ASR). Our primary task is to learn a mapping…

Computation and Language · Computer Science 2017-01-11 Abhinav Thanda , Shankar M Venkatesan

Detecting dynamic objects and predicting static road information such as drivable areas and ground heights are crucial for safe autonomous driving. Previous works studied each perception task separately, and lacked a collective quantitative…

Computer Vision and Pattern Recognition · Computer Science 2021-03-09 Di Feng , Yiyang Zhou , Chenfeng Xu , Masayoshi Tomizuka , Wei Zhan

Traffic scene recognition, which requires various visual classification tasks, is a critical ingredient in autonomous vehicles. However, most existing approaches treat each relevant task independently from one another, never considering the…

Computer Vision and Pattern Recognition · Computer Science 2020-04-06 Younkwan Lee , Jihyo Jeon , Jongmin Yu , Moongu Jeon

Driver distraction has become a significant cause of severe traffic accidents over the past decade. Despite the growing development of vision-driven driver monitoring systems, the lack of comprehensive perception datasets restricts road…

Computer Vision and Pattern Recognition · Computer Science 2023-08-02 Dingkang Yang , Shuai Huang , Zhi Xu , Zhenpeng Li , Shunli Wang , Mingcheng Li , Yuzheng Wang , Yang Liu , Kun Yang , Zhaoyu Chen , Yan Wang , Jing Liu , Peixuan Zhang , Peng Zhai , Lihua Zhang

Multi-task visual anomaly detection is critical for car-related manufacturing quality assessment. However, existing methods remain task-specific, hindered by the absence of a unified benchmark for multi-task evaluation. To fill in this gap,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-13 Jiahua Pang , Ying Li , Dongpu Cao , Jingcai Luo , Yanuo Zheng , Bao Yunfan , Yujie Lei , Rui Yuan , Yuxi Tian , Guojin Yuan , Hongchang Chen , Zhi Zheng , Yongchun Liu

Bird's-Eye-View (BEV) perception has become a vital component of autonomous driving systems due to its ability to integrate multiple sensor inputs into a unified representation, enhancing performance in various downstream tasks. However,…

Robotics · Computer Science 2024-10-10 Yuxin Li , Yiheng Li , Xulei Yang , Mengying Yu , Zihang Huang , Xiaojun Wu , Chai Kiat Yeo

Robust multimodal visual analytics remains challenging when heterogeneous modalities provide complementary but input-dependent evidence for decision-making.Existing multimodal learning methods mainly rely on fixed fusion modules or…

Computer Vision and Pattern Recognition · Computer Science 2026-04-08 Tianyi Liu , Yiming Li , Wenqian Wang , Jiaojiao Wang , Chen Cai , Yi Wang , Kim-Hui Yap

Multi-task learning has emerged as a powerful paradigm to solve a range of tasks simultaneously with good efficiency in both computation resources and inference time. However, these algorithms are designed for different tasks mostly not…

Computer Vision and Pattern Recognition · Computer Science 2023-03-06 Xiwen Liang , Minzhe Niu , Jianhua Han , Hang Xu , Chunjing Xu , Xiaodan Liang

Autonomous driving technology has advanced significantly, yet detecting driving anomalies remains a major challenge due to the long-tailed distribution of driving events. Existing methods primarily rely on single-modal road condition video…

Computer Vision and Pattern Recognition · Computer Science 2025-02-06 Long Zhouxiang , Ovanes Petrosian

LiDAR is crucial for robust 3D scene perception in autonomous driving. LiDAR perception has the largest body of literature after camera perception. However, multi-task learning across tasks like detection, segmentation, and motion…

Computer Vision and Pattern Recognition · Computer Science 2024-11-20 Sambit Mohapatra , Senthil Yogamani , Varun Ravi Kumar , Stefan Milz , Heinrich Gotzig , Patrick Mäder

Single-task learning in artificial neural networks will be able to learn the model very well, and the benefits brought by transferring knowledge thus become limited. In this regard, when the number of tasks increases (e.g., semantic…

Computer Vision and Pattern Recognition · Computer Science 2021-09-03 Mohammad R. Bayanlou , Mehdi Khoshboresh-Masouleh

Multi-task learning (MTL) jointly learns a set of tasks by sharing parameters among tasks. It is a promising approach for reducing storage costs while improving task accuracy for many computer vision tasks. The effective adoption of MTL…

Machine Learning · Computer Science 2022-10-03 Lijun Zhang , Xiao Liu , Hui Guan

Performing multiple heterogeneous visual tasks in dynamic scenes is a hallmark of human perception capability. Despite remarkable progress in image and video recognition via representation learning, current research still focuses on…

Computer Vision and Pattern Recognition · Computer Science 2023-11-28 Thomas E. Huang , Yifan Liu , Luc Van Gool , Fisher Yu

Traffic scene understanding from unmanned aerial vehicle (UAV) platforms is crucial for intelligent transportation systems due to its flexible deployment and wide-area monitoring capabilities. However, existing methods face significant…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Yu Zhang , Zhicheng Zhao , Ze Luo , Chenglong Li , Jin Tang

Autonomous driving systems require a comprehensive understanding of the environment, achieved by extracting visual features essential for perception, planning, and control. However, models trained solely on single-task objectives or generic…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Huy-Dung Nguyen , Anass Bairouk , Mirjana Maras , Wei Xiao , Tsun-Hsuan Wang , Patrick Chareyre , Ramin Hasani , Marc Blanchon , Daniela Rus

In the domain of autonomous vehicles, the human-vehicle co-pilot system has garnered significant research attention. To address the subjective uncertainties in driver state and interaction behaviors, which are pivotal to the safety of…

Robotics · Computer Science 2024-12-09 Jie Wang , Mobing Cai , Zhongpan Zhu , Hongjun Ding , Jiwei Yi , Aimin Du

Embodied scene understanding requires not only comprehending visual-spatial information that has been observed but also determining where to explore next in the 3D physical world. Existing 3D Vision-Language (3D-VL) models primarily focus…

Computer Vision and Pattern Recognition · Computer Science 2025-07-31 Ziyu Zhu , Xilin Wang , Yixuan Li , Zhuofan Zhang , Xiaojian Ma , Yixin Chen , Baoxiong Jia , Wei Liang , Qian Yu , Zhidong Deng , Siyuan Huang , Qing Li

Multi-view cooperative perception and multimodal fusion are essential for reliable 3D spatiotemporal understanding in autonomous driving, especially under occlusions, limited viewpoints, and communication delays in V2X scenarios. This paper…

Computer Vision and Pattern Recognition · Computer Science 2025-12-29 Zhenwei Yang , Yibo Ai , Weidong Zhang

Vision-Language-Action (VLA) models have recently emerged in autonomous driving, with the promise of leveraging rich world knowledge to improve the cognitive capabilities of driving systems. However, adapting such models for driving tasks…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Yongkang Li , Lijun Zhou , Sixu Yan , Bencheng Liao , Tianyi Yan , Kaixin Xiong , Long Chen , Hongwei Xie , Bing Wang , Guang Chen , Hangjun Ye , Wenyu Liu , Haiyang Sun , Xinggang Wang