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With the development of Internet-of-Things (IoT), we witness the explosive growth in the number of devices with sensing, computing, and communication capabilities, along with a large amount of raw data generated at the network edge. Mobile…

信息论 · 计算机科学 2021-11-23 Zezu Liang , Hanbiao Chen , Yuan Liu , Fangjiong Chen

Mobile-edge computing (MEC) is an emerging technology for enhancing the computational capabilities of mobile devices and reducing their energy consumption via offloading complex computation tasks to the nearby servers. Multiuser MEC at…

信息论 · 计算机科学 2018-11-20 Zezu Liang , Yuan Liu , Tat-Ming Lok , Kaibin Huang

Mobile edge computing (MEC) enables resource-limited IoT devices to complete computation-intensive or delay-sensitive task by offloading the task to adjacent edge server deployed at the base station (BS), thus becoming an important…

信息论 · 计算机科学 2023-05-09 Xiang Li , Rongfei Fan , Han Hu , Xiangming Li

Emerging applications such as augmented reality and tactile Internet are compute-intensive and latency-sensitive, which hampers their running in constrained end devices alone or in the distant cloud. The stringent requirements of such…

网络与互联网体系结构 · 计算机科学 2021-12-10 Boubakr Nour , Soumaya Cherkaoui

Edge Computing (EC) offers an infrastructure that acts as the mediator between the Cloud and the Internet of Things (IoT). The goal is to reduce the latency that we enjoy when relying on Cloud. IoT devices interact with their environment to…

分布式、并行与集群计算 · 计算机科学 2020-07-28 Panagiotis Fountas , Kostas Kolomvatsos

Mobile edge computing (MEC) is an emerging communication scheme that aims at reducing latency. In this paper, we investigate a green MEC system under the existence of an eavesdropper. We use computation efficiency, which is defined as the…

网络与互联网体系结构 · 计算机科学 2020-04-14 Haijian Sun , Qun Wang , Xiang Ma , Yongjun Xu , Rose Qingyang Hu

Mobile edge computing is beneficial to reduce service response time and core network traffic by pushing cloud functionalities to network edge. Equipped with storage and computation capacities, edge nodes can cache services of…

网络与互联网体系结构 · 计算机科学 2020-02-05 Xiao Ma , Ao Zhou , Shan Zhang , Shangguang Wang

Microservice architectures are increasingly used to modularize IoT applications and deploy them in distributed and heterogeneous edge computing environments. Over time, these microservice-based IoT applications are susceptible to…

分布式、并行与集群计算 · 计算机科学 2024-08-26 Duneesha Fernando , Maria A. Rodriguez , Patricia Arroba , Leila Ismail , Rajkumar Buyya

Heterogeneity has grown in popularity both at the core and server level as a way to improve both performance and energy efficiency. However, despite these benefits, scheduling applications in heterogeneous machines remains challenging.…

分布式、并行与集群计算 · 计算机科学 2018-04-19 Francisco Romero , Christina Delimitrou

This paper presents a dynamic, adaptive, and scalable framework for simulating task scheduling on the edge of the Internet of Things called "SchEdge". This simulator is designed to be highly configurable to reflect the detailed…

分布式、并行与集群计算 · 计算机科学 2025-04-08 Ali Hamedi , Amirali Ghaedi , Amin Soltanbeigi , Athena Abdi

The advent of Edge Computing (EC) as a promising paradigm that provides multiple computation and analytics capabilities close to data sources opens new pathways for novel applications. Nonetheless, the limited computational capabilities of…

分布式、并行与集群计算 · 计算机科学 2022-06-14 Georgios Boulougaris , Kostas Kolomvatsos

Heavy data load and wide cover range have always been crucial problems for internet of things (IoT). However, in mobile-edge computing (MEC) network, the huge data can be partly processed at the edge. In this paper, a MEC-based big data…

网络与互联网体系结构 · 计算机科学 2019-05-08 Shuo Wan , Jiaxun Lu , Pingyi Fan , Khaled B. Letaief

Realizing edge intelligence consists of sensing, communication, training, and inference stages. Conventionally, the sensing and communication stages are executed sequentially, which results in excessive amount of dataset generation and…

信号处理 · 电气工程与系统科学 2022-01-25 Tong Zhang , Shuai Wang , Guoliang Li , Fan Liu , Guangxu Zhu , Rui Wang

Infrastructure protocols like Congestion Control (CC) seek to provide reliable performance across a wide range of Internet environments. Currently, protocol designers assess performance through hand-designed test cases or data sets captured…

The devices designed for the Internet-of-Things encompass a large variety of distinct processor architectures, forming a highly heterogeneous zoo. In order to tackle this, we employ a simulator to estimate the performance of the…

硬件体系结构 · 计算机科学 2024-03-13 Cristian Ramírez , Adrián Castelló , Héctor Martínez , Enrique S. Quintana-Ortí

Large language models (LLMs) have emerged as a powerful foundation for intelligent reasoning and decision-making, demonstrating substantial impact across a wide range of domains and applications. However, their massive parameter scales and…

分布式、并行与集群计算 · 计算机科学 2025-12-29 Mingyu Sun , Xiao Zhang , Shen Qu , Yan Li , Mengbai Xiao , Yuan Yuan , Dongxiao Yu

A commitment to condition monitoring involves the operators of plant in the conduct of a range of activities. These activities may be compli-cated in nature and indeed may often be performed automatically under computer control. They can,…

其他计算机科学 · 计算机科学 2018-06-25 Hayder O. Alwan , Noor M. Farhan , Qais S- Al-Sabbagh

In response to the demand for real-time performance and control quality in industrial Internet of Things (IoT) environments, this paper proposes an optimization control system based on deep reinforcement learning and edge computing. The…

网络与互联网体系结构 · 计算机科学 2024-03-14 Jingyu Xu , Weixiang Wan , Linying Pan , Wenjian Sun , Yuxiang Liu

The increased usage of Internet of Things devices at the network edge and the proliferation of microservice-based applications create new orchestration challenges in Edge computing. These include detecting overutilized resources and scaling…

分布式、并行与集群计算 · 计算机科学 2025-04-08 Narges Mehran , Nikolay Nikolov , Radu Prodan , Dumitru Roman , Dragi Kimovski , Frank Pallas , Peter Dorfinger

Attention is a fundamental computational kernel that accounts for the majority of the workload in transformer and LLM computing. Optimizing dataflow is crucial for enhancing both performance and energy efficiency in attention computation.…

硬件体系结构 · 计算机科学 2026-04-07 Haodong Chang , Hailiang Hu , Zhenrui Wang , Yu Gong , Rongjian Liang , Zhexiang Tang , Bo Yuan , Jiang Hu