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As a promising technology, vehicular edge computing (VEC) can provide computing and caching services by deploying VEC servers near vehicles. However, VEC networks still face challenges such as high vehicle mobility. Digital twin (DT), an…

Machine Learning · Computer Science 2025-06-23 Yu Xie , Qiong Wu , Pingyi Fan , Nan Cheng , Wen Chen , Jiangzhou Wang , Khaled B. Letaief

When trained on multimodal image datasets, normal Generative Adversarial Networks (GANs) are usually outperformed by class-conditional GANs and ensemble GANs, but conditional GANs is restricted to labeled datasets and ensemble GANs lack…

Computer Vision and Pattern Recognition · Computer Science 2019-01-29 Haifeng Shi , Guanyu Cai , Yuqin Wang , Shaohua Shang , Lianghua He

Despite the success of Generative Adversarial Networks (GANs), their training suffers from several well-known problems, including mode collapse and difficulties learning a disconnected set of manifolds. In this paper, we break down the…

Machine Learning · Computer Science 2021-06-21 Mohammadreza Armandpour , Ali Sadeghian , Chunyuan Li , Mingyuan Zhou

The rising energy demands of conventional AI systems underscore the need for efficient computing technologies like brain-inspired computing. Physical reservoir computing (PRC), leveraging the nonlinear dynamics of physical systems for…

Applied Physics · Physics 2025-01-07 Daiki Nishioka , Hina Kitano , Wataru Namiki , Kazuya Terabe , Takashi Tsuchiya

We present a Virtual Kinematic Chain (VKC) perspective, a simple yet effective method, to improve task planning efficacy for mobile manipulation. By consolidating the kinematics of the mobile base, the arm, and the object being manipulated…

Robotics · Computer Science 2022-07-13 Ziyuan Jiao , Zeyu Zhang , Weiqi Wang , David Han , Song-Chun Zhu , Yixin Zhu , Hangxin Liu

A Command Governor (CG) is an optimization-based add-on scheme to a nominal closed-loop system. It is used to enforce state and control constraints by modifying reference commands. This paper considers the implementation of a CG on embedded…

Optimization and Control · Mathematics 2022-01-11 Mehdi Hosseinzadeh , Bruno Sinopoli , Ilya Kolmanovsky , Sanjoy Baruah

Visual imitation learning frameworks allow robots to learn manipulation skills from expert demonstrations. While existing approaches mainly focus on policy design, they often neglect the structure and capacity of visual encoders, limiting…

Robotics · Computer Science 2025-09-24 Shijia Ge , Yinxin Zhang , Shuzhao Xie , Weixiang Zhang , Mingcai Zhou , Zhi Wang

To address the challenge of efficient coverage by multi-robot systems in non-convex regions with multiple obstacles, this paper proposes a coverage control method based on the Generalized Voronoi Graph (GVG), which has two phases:…

Robotics · Computer Science 2026-03-11 Zuyi Guo , Ronghao Zheng , Meiqin Liu , Senlin Zhang

Gradient descent (GD) methods are commonly employed in machine learning problems to optimize the parameters of the model in an iterative fashion. For problems with massive datasets, computations are distributed to many parallel computing…

Information Theory · Computer Science 2019-03-06 Emre Ozfatura , Deniz Gunduz , Sennur Ulukus

We construct a Virtual Kinematic Chain (VKC) that readily consolidates the kinematics of the mobile base, the arm, and the object to be manipulated in mobile manipulations. Accordingly, a mobile manipulation task is represented by altering…

Robotics · Computer Science 2022-07-13 Ziyuan Jiao , Zeyu Zhang , Xin Jiang , David Han , Song-Chun Zhu , Yixin Zhu , Hangxin Liu

MPC (Model predictive control)-based motion planning and trajectory generation are essential in applications such as unmanned aerial vehicles, robotic manipulators, and rocket control. However, the real-time implementation of such…

Robotics · Computer Science 2025-11-11 Haotian Tan , Yuan-Hua Ni

VVC is the next generation video coding standard, offering coding capability beyond HEVC standard. The high computational complexity of the latest video coding standards requires high-level parallelism techniques, in order to achieve…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-01-01 Thomas Amestoy , Wassim Hamidouche , Cyril Bergeron , Daniel Menard

An increasing number of high-performance distributed systems are written in garbage collected languages. This removes a large class of harmful bugs from these systems. However, it also introduces high tail-latency do to garbage collection…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-04-13 David Terei , Amit Levy

A method is proposed and evaluated to model large and inconvenient phase space files used in Monte Carlo simulations by a compact Generative Adversarial Network (GAN). The GAN is trained based on a phase space dataset to create a neural…

Medical Physics · Physics 2019-10-07 David Sarrut , Nils Krah , Jean-Michel Létang

We present a fast, spatio-temporal scene understanding framework based on Visual Geometry Grounded Transformer (VGGT). The proposed pipeline is designed to enable efficient, close to real-time performance, supporting applications including…

Computer Vision and Pattern Recognition · Computer Science 2025-12-01 Gergely Dinya , Péter Halász , András Lőrincz , Kristóf Karacs , Anna Gelencsér-Horváth

Scaling Vision-Language-Action (VLA) models requires massive datasets that are both semantically coherent and physically feasible. However, existing scene generation methods often lack context-awareness, making it difficult to synthesize…

Robotics · Computer Science 2026-04-13 Yaru Liu , Ao-bo Wang , Nanyang Ye

This letter proposes a novel three-tier content caching architecture for Vehicular Fog Caching (VFC)-assisted platoon, where the VFC is formed by the vehicles driving near the platoon. The system strategically coordinates storage across…

Networking and Internet Architecture · Computer Science 2026-02-05 Bowen Tan , Qiong Wu , Pingyi Fan , Kezhi Wang , Nan Cheng , Wen Chen

Load balancing is vital for the efficient and long-term operation of cloud data centers. With virtualization, post (reactive) migration of virtual machines after allocation is the traditional way for load balancing and consolidation.…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-10-20 Wenhong Tian , Minxian Xu , Guangyao Zhou , Kui Wu , Chengzhong Xu , Rajkumar Buyya

This paper proposes a smart way to manage municipal solid waste by using the Internet of Things (IoT) and computer vision (CV) to monitor illegal waste dumping at garbage vulnerable points (GVPs) in urban areas. The system can quickly…

Computer Vision and Pattern Recognition · Computer Science 2025-11-11 R. Kumar , A. Lall , S. Chaudhari , M. Kale , A. Vattem

We propose a virtual-gang based parallel real-time task scheduling approach for multicore platforms. Our approach is based on the notion of a virtual-gang, which is a group of parallel real-time tasks that are statically linked and…

Operating Systems · Computer Science 2020-03-02 Waqar Ali , Rodolfo Pellizzoni , Heechul Yun