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Nowadays, video cameras are deployed in large scale for spatial monitoring of physical places (e.g., surveillance systems in the context of smart cities). The massive camera deployment, however, presents new challenges for analyzing the…

网络与互联网体系结构 · 计算机科学 2019-09-24 Hannaneh Barahouei Pasandi , Tamer Nadeem

Dynamic nature of the cloud environment has made distributed resource management process a challenge for cloud service providers. The importance of maintaining the quality of service in accordance with customer expectations as well as the…

分布式、并行与集群计算 · 计算机科学 2018-08-08 Sara Kardani-Moghaddam , Rajkumar Buyya , Kotagiri Ramamohanarao

Modern GPU workloads increasingly demand efficient resource sharing, as many jobs do not require the full capacity of a GPU. Among sharing techniques, NVIDIA's Multi-Instance GPU (MIG) offers strong resource isolation by enabling…

分布式、并行与集群计算 · 计算机科学 2025-12-19 Hsu-Tzu Ting , Jerry Chou , Ming-Hung Chen , I-Hsin Chung

Caching of popular content closer to the mobile user can significantly increase overall user experience as well as network efficiency by decongesting backbone network segments in the case of congestion episodes. In order to find the optimal…

网络与互联网体系结构 · 计算机科学 2023-11-15 Yantong Wang , Vasilis Friderikos

Since multimedia streaming has become very popular research topic in the recent years, this paper surveys the state of art techniques introduced for multimedia multicasting over mobile networks. In this paper, we give an overview of…

网络与互联网体系结构 · 计算机科学 2017-07-04 Mohammad Hosseini

CPU-GPU heterogeneous systems are now commonly used in HPC (High-Performance Computing). However, improving the utilization and energy-efficiency of such systems is still one of the most critical issues. As one single program typically…

分布式、并行与集群计算 · 计算机科学 2024-05-08 Eishi Arima , Minjoon Kang , Issa Saba , Josef Weidendorfer , Carsten Trinitis , Martin Schulz

The growth of video streaming has stretched the Internet to its limitation. In other words, the Internet was originally devised to connect a limited number of computers so that they can share network resources, so the Internet cannot handle…

网络与互联网体系结构 · 计算机科学 2021-06-18 Hoang-Loc La , Anh-Tu Ngoc Tran , Quang-Trai Le , Masato Yoshimi , Takuma Nakajima , Nam Thoai

GPU singletasking is becoming increasingly inefficient and unsustainable as hardware capabilities grow and workloads diversify. We are now at an inflection point where GPUs must embrace multitasking, much like CPUs did decades ago, to meet…

操作系统 · 计算机科学 2025-08-13 Jiarong Xing , Yifan Qiao , Simon Mo , Xingqi Cui , Gur-Eyal Sela , Yang Zhou , Joseph Gonzalez , Ion Stoica

Recent breakthroughs in generative artificial intelligence have triggered a surge in demand for machine learning training, which poses significant cost burdens and environmental challenges due to its substantial energy consumption.…

人工智能 · 计算机科学 2023-04-18 Siyue Zhang , Minrui Xu , Wei Yang Bryan Lim , Dusit Niyato

Video analytics systems perform automatic events, movements, and actions recognition in a video and make it possible to execute queries on the video. As a result of a large number of video data that need to be processed, optimizing the…

计算机视觉与模式识别 · 计算机科学 2021-06-01 Nada Ibrahim , Preeti Maurya , Omid Jafari , Parth Nagarkar

With the rapid development of mobile communication, multimedia services have experienced explosive growth in the last few years. The high quantity of mobile users, both consuming and producing these services to and from the Cloud Computing…

性能 · 计算机科学 2022-04-26 Fillipe Santos , Roger Immich , Edmundo R. M. Madeira

Cloud computing is one of the most used distributed systems for data processing and data storage. Due to the continuous increase in the size of the data processed by cloud computing, scheduling multiple tasks to maintain efficiency while…

分布式、并行与集群计算 · 计算机科学 2023-08-24 Mahdi Manavi , Yunpeng Zhang , Guoning Chen

This paper presents a comprehensive literature review on applications of economic and pricing models for resource management in cloud networking. To achieve sustainable profit advantage, cost reduction, and flexibility in provisioning of…

计算机科学与博弈论 · 计算机科学 2017-01-10 Nguyen Cong Luong , Ping Wang , Dusit Niyato , Wen Yonggang , Zhu Han

Cloud computing provides on-demand access to affordable hardware (multi-core CPUs, GPUs, disks, and networking equipment) and software (databases, application servers and data processing frameworks) platforms with features such as…

分布式、并行与集群计算 · 计算机科学 2016-11-17 Khalid Alhamazani , Rajiv Ranjan , Prem Prakash Jayaraman , Karan Mitra , Chang Liu , Fethi Rabhi , Dimitrios Georgakopoulos , Lizhe Wang

Modeling data sharing in GPU programs is a challenging task because of the massive parallelism and complex data sharing patterns provided by GPU architectures. Better GPU caching efficiency can be achieved through careful task scheduling…

分布式、并行与集群计算 · 计算机科学 2016-10-04 Lingda Li , Ari B. Hayes , Stephen A. Hackler , Eddy Z. Zhang , Mario Szegedy , Shuaiwen Leon Song

Nowadays cloud computing adoption as a form of hosted application and services is widespread due to decreasing costs of hardware, software, and maintenance. Cloud enables access to a shared pool of virtual resources hosted in large…

分布式、并行与集群计算 · 计算机科学 2021-07-14 Niloofar Gholipour , Ehsan Arianyan , Rajkumar Buyya

Modern Infrastructure-as-a-Service Clouds operate in a competitive environment that caters to any user's requirements for computing resources. The sharing of the various types of resources by diverse applications poses a series of…

分布式、并行与集群计算 · 计算机科学 2016-01-28 Evangelos Angelou , Konstantinos Kaffes , Athanasia Asiki , Georgios Goumas , Nectarios Koziris

As the number of installed cameras grows, so do the compute resources required to process and analyze all the images captured by these cameras. Video analytics enables new use cases, such as smart cities or autonomous driving. At the same…

计算机视觉与模式识别 · 计算机科学 2021-12-01 Daniel Rivas , Francesc Guim , Jordà Polo , David Carrera

In today's world, the use of cloud data centers for easy access to data and processing resources is expanding rapidly. Rapid technology growth and increasing number of users make hardware and software architectures upgrade a constant need.…

网络与互联网体系结构 · 计算机科学 2023-11-30 Hamid Reza Naji , Reza Esmaeili

Internet video traffic has been been rapidly increasing and is further expected to increase with the emerging 5G applications such as higher definition videos, IoT and augmented/virtual reality applications. As end-users consume video in…

网络与互联网体系结构 · 计算机科学 2019-02-13 Abubakr O. Al-Abbasi , Vaneet Aggarwal , Moo-Ryong Ra