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Heterogeneous systems are becoming more common on High Performance Computing (HPC) systems. Even using tools like CUDA and OpenCL it is a non-trivial task to obtain optimal performance on the GPU. Approaches to simplifying this task include…

Distributed, Parallel, and Cluster Computing · Computer Science 2012-01-11 Marek Blazewicz , Steven R. Brandt , Peter Diener , David M. Koppelman , Krzysztof Kurowski , Frank Löffler , Erik Schnetter , Jian Tao

To increase performance and efficiency, systems use FPGAs as reconfigurable accelerators. A key challenge in designing these systems is partitioning computation between processors and an FPGA. An appropriate division of labor may be…

Hardware Architecture · Computer Science 2021-07-21 Endri Bezati , Mahyar Emami , Jörn Janneck , James Larus

On the way to Exascale, programmers face the increasing challenge of having to support multiple hardware architectures from the same code base. At the same time, portability of code and performance are increasingly difficult to achieve as…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-06-14 Thomas Heller , Hartmut Kaiser , Patrick Diehl , Dietmar Fey , Marc Alexander Schweitzer

We introduce a new model for the task mapping problem to aid in the systematic design of algorithms for heterogeneous systems including, but not limited to, CPUs, GPUs and FPGAs. A special focus is set on the communication between the…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-15 Martin Wilhelm , Hanna Geppert , Anna Drewes , Thilo Pionteck

This paper provided empirical knowledge of the user experience for using collaborative visualization in a distributed asymmetrical setting through controlled user studies. With the ability to access various computing devices, such as…

Human-Computer Interaction · Computer Science 2023-02-07 Wai Tong , Meng Xia , Kam Kwai Wong , Doug A. Bowman , Ting-Chuen Pong , Huamin Qu , Yalong Yang

Point cloud is an important type of geometric data structure for many embedded applications such as autonomous driving and augmented reality. Current Point Cloud Networks (PCNs) have proven to achieve great success in using inference to…

Hardware Architecture · Computer Science 2025-01-15 Yiming Gao , Chao Jiang , Wesley Piard , Xiangru Chen , Bhavesh Patel , Herman Lam

Modular end-to-end (ME2E) autonomous driving paradigms combine modular interpretability with global optimization capability and have demonstrated strong performance. However, existing studies mainly focus on accuracy improvement, while…

Artificial Intelligence · Computer Science 2026-01-13 Chengzhi Ji , Xingfeng Li , Zhaodong Lv , Hao Sun , Pan Liu , Hao Frank Yang , Ziyuan Pu

Vehicle-to-Everything (V2X) collaborative perception extends sensing beyond single vehicle limits through transmission. However, as more agents participate, existing frameworks face two key challenges: (1) the participating agents are…

Computer Vision and Pattern Recognition · Computer Science 2025-11-14 Yueran Zhao , Zhang Zhang , Chao Sun , Tianze Wang , Chao Yue , Nuoran Li

Vehicular edge computing (VEC) is a promising technology to support real-time vehicular applications, where vehicles offload intensive computation tasks to the nearby VEC server for processing. However, the traditional VEC that relies on…

Signal Processing · Electrical Eng. & Systems 2023-12-01 Qiong Wu , Wenhua Wang , Pingyi Fan , Qiang Fan , Jiangzhou Wang , Khaled B. Letaief

The computational homogenization of elastoplastic polycrystals is a challenging task due to the huge number of grains required, their complicated interactions and due to the complexity of crystal plasticity models per se. Despite a few…

Computational Physics · Physics 2025-10-21 Stephan Wulfinghoff

Distributed quantum computing (DQC) is a promising proposal for overcoming the scalability challenges of quantum computing. However, the evaluation of DQC hardware and software is difficult due to the relative dearth of classical simulation…

Quantum Physics · Physics 2026-04-16 Kenny Campbell

Supercomputers have revolutionized how industries and scientific fields process large amounts of data. These machines group hundreds or thousands of computing nodes working together to execute time-consuming programs that require a large…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-01-24 João B. Fernandes , Ítalo A. S. de Assis , Idalmis M. S. Martins , Tiago Barros , Samuel Xavier-de-Souza

Industrial cyber physical systems operate under heterogeneous sensing, stochastic dynamics, and shifting process conditions, producing data that are often incomplete, unlabeled, imbalanced, and domain shifted. High-fidelity datasets remain…

Computational Engineering, Finance, and Science · Computer Science 2025-12-11 Qianyu Zhou

Most existing training systems focus on a single region. In contrast, we envision that cross-region training offers more flexible GPU resource allocation and yields significant potential. However, the hierarchical cluster topology and…

Systems and Control · Electrical Eng. & Systems 2025-05-28 Jinquan Wang , Xiaojian Liao , Xuzhao Liu , Jiashun Suo , Zhisheng Huo , Chenhao Zhang , Xiangrong Xu , Runnan Shen , Xilong Xie , Limin Xiao

Edge Computing emerges as a promising alternative of Cloud Computing, with scalable compute resources and services deployed in the path between IoT devices and Cloud. Since virtualization techniques can be applied on Edge compute nodes,…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-06-13 Joanna Georgiou , Moysis Symeonides , George Pallis , Marios D. Dikaiakos

Training GUI agents with traditional centralized methods faces significant cost and scalability challenges. Federated learning (FL) offers a promising solution, yet its potential is hindered by the lack of benchmarks that capture…

Multiagent Systems · Computer Science 2026-04-17 Wenhao Wang , Haoting Shi , Mengying Yuan , Yiquan Lin , Panrong Tong , Hanzhang Zhou , Guangyi Liu , Pengxiang Zhao , Yue Wang , Siheng Chen

As autonomous vehicles edge closer to widespread adoption, enhancing road safety through collision avoidance and minimization of collateral damage becomes imperative. Vehicle-to-everything (V2X) technologies, which include…

Cloud Computing has established itself as an efficient and cost-effective paradigm for the execution of web-based applications, and scientific workloads, that need elasticity and on-demand scalability capabilities. However, the evaluation…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-01-22 Remo Andreoli , Jie Zhao , Tommaso Cucinotta , Rajkumar Buyya

In this paper, we introduce a software-defined framework that enables the parallel utilization of all the programmable processing resources available in heterogeneous system-on-chip (SoC) including FPGA-based hardware accelerators and…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-02-12 Jose Nunez-Yanez , Mohammad Hosseinabady , Moslem Amiri , Andrés Rodríguez , Rafael Asenjo , Angeles Navarro , Rubén Gran-Tejero , Darío Suárez-Gracia

This position paper introduces Urgent Edge Computing (UEC) as a paradigm shift addressing the evolving demands of time-sensitive applications in distributed edge environments, in time-critical scenarios. With a focus on ultra-low latency,…