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Workload management for cloud databases must deal with the tasks of resource provisioning, query placement and query scheduling in a manner that meets the application's performance goals while minimizing the cost of using cloud resources.…

数据库 · 计算机科学 2018-09-28 Ryan Marcus , Olga Papaemmanouil

With the rapid growth of the data volume and the fast increasing of the computational model complexity in the scenario of cloud computing, it becomes an important topic that how to handle users' requests by scheduling computational jobs and…

机器学习 · 计算机科学 2021-05-10 Zheqi Zhu , Pingyi Fan

Host load prediction is essential for dynamic resource scaling and job scheduling in a cloud computing environment. In this context, workload prediction is challenging because of several issues. First, it must be accurate to enable precise…

分布式、并行与集群计算 · 计算机科学 2023-04-27 Amin Setayesh , Hamid Hadian , Radu Prodan

Cloud platforms commonly exploit workload temporal flexibility to reduce their carbon emissions. They suspend/resume workload execution for when and where the energy is greenest. However, increasingly prevalent delay-intolerant real-time…

分布式、并行与集群计算 · 计算机科学 2024-11-13 Tharindu B. Hewage , Shashikant Ilager , Maria A. Rodriguez , Rajkumar Buyya

Since very few contributions to the development of an unified memory orchestration framework for efficient management of both host and remote idle memory have been made, we present Valet, an efficient approach to orchestration of host and…

分布式、并行与集群计算 · 计算机科学 2020-08-31 Juhyun Bae , Gong Su , Arun Iyengar , Yanzhao Wu , Ling Liu

Today's robotic fleets are increasingly measuring high-volume video and LIDAR sensory streams, which can be mined for valuable training data, such as rare scenes of road construction sites, to steadily improve robotic perception models.…

Cloud computing is widely adopted by corporate as well as retail customers to reduce the upfront cost of establishing computing infrastructure. However, switching to the cloud based services poses a multitude of questions, both for…

分布式、并行与集群计算 · 计算机科学 2016-11-22 M P Gilesh

In the context of Vehicular ad-hoc networks (VANETs), the hierarchical management of intelligent vehicles, based on clustering methods, represents a well-established solution for effectively addressing scalability and reliability issues.…

计算机科学与博弈论 · 计算机科学 2025-03-12 Weiyi Yang , Xiaolu Liu , Lei He , Yonghao Du , Yingwu Chen

This paper considers a demand response agent that must find a near-optimal sequence of decisions based on sparse observations of its environment. Extracting a relevant set of features from these observations is a challenging task and may…

机器学习 · 计算机科学 2020-01-28 Frederik Ruelens , Bert J. Claessens , Peter Vrancx , Fred Spiessens , Geert Deconinck

Cloud workloads today are typically managed in a distributed environment and processed across geographically distributed data centers. Cloud service providers have been distributing data centers globally to reduce operating costs while also…

分布式、并行与集群计算 · 计算机科学 2022-05-18 Ninad Hogade , Sudeep Pasricha

Traditional load balancers used in server clusters have problems such as lack of flexibility, high cost, etc. To overcome these problems, research has been conducted to apply a load balancer using software-defined network (SDN) to the…

密码学与安全 · 计算机科学 2023-07-13 Ok-Chol Ri , Yong-Jin Kim , You-Jin Jong

In this paper, we increase the availability and integration of devices in the learning process to enhance the convergence of federated learning (FL) models. To address the issue of having all the data in one location, federated learning,…

人工智能 · 计算机科学 2022-11-08 Mario Chahoud , Hani Sami , Azzam Mourad , Safa Otoum , Hadi Otrok , Jamal Bentahar , Mohsen Guizani

As more and more application providers transition to the cloud and deliver their services on a Software as a Service (SaaS) basis, cloud providers need to make their provisioning systems agile enough to meet Service Level Agreements. At the…

网络与互联网体系结构 · 计算机科学 2019-11-19 Constantine Ayimba , Paolo Casari , Vincenzo Mancuso

Modern data centers suffer from immense power consumption. As a result, data center operators have heavily invested in capacity scaling solutions, which dynamically deactivate servers if the demand is low and activate them again when the…

数据结构与算法 · 计算机科学 2022-04-21 Daan Rutten , Debankur Mukherjee

Cluster resource allocation is a multidimensional search problem that finds the best allocation of tasks to servers. Because the search space grows exponentially, modern approaches frame it as a mixed integer program (MIP) or a complex set…

分布式、并行与集群计算 · 计算机科学 2026-05-05 Obi Nnorom , Stephen Boyd , Philip Levis

Clustered Federated Multitask Learning (CFL) was introduced as an efficient scheme to obtain reliable specialized models when data is imbalanced and distributed in a non-i.i.d. (non-independent and identically distributed) fashion amongst…

分布式、并行与集群计算 · 计算机科学 2021-08-20 Abdullatif Albaseer , Mohamed Abdallah , Ala Al-Fuqaha , Aiman Erbad

The use of cloud computational resources has become increasingly important for companies and researchers to access on-demand and at any moment high-performance resources. However, given the wide variety of virtual machine types, network…

分布式、并行与集群计算 · 计算机科学 2020-06-30 Vanderson Martins Do Rosario , Thais A. Silva Camacho , Otávio O. Napoli , Edson Borin

Cloud computing offers on-demand resource access, regulated by Service-Level Agreements (SLAs) between consumers and Cloud Service Providers (CSPs). SLA violations can impact efficiency and CSP profitability. In this work, we propose an…

机器学习 · 计算机科学 2025-07-30 Siana Rizwan , Tasnim Ahmed , Salimur Choudhury

With the rapid expansion of cloud computing infrastructure, energy consumption has become a critical challenge, driving the need for accurate and efficient prediction models. This study proposes a novel Vector Weighted Average Kernel…

机器学习 · 计算机科学 2025-07-14 Yuqing Wang , Xiao Yang

Cloud computing allows scalable resource provisioning, but dynamic workload changes often lead to higher costs due to over-provisioning. Machine learning (ML) approaches, such as Long Short-Term Memory (LSTM) networks, are effective for…

分布式、并行与集群计算 · 计算机科学 2026-04-03 Heet Nagoriya , Komal Rohit
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