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Most existing studies on performance prediction for virtual machines (VMs) in multi-tenant clouds are at system level and generally require access to performance counters in Hypervisors. In this work, we propose uPredict, a user-level…

Performance · Computer Science 2019-08-14 Hamidreza Moradi , Wei Wang , Amanda Fernandez , Dakai Zhu

Energy efficiency has become an important measurement of scheduling algorithms in virtualized data centers. One of the challenges of energy-efficient scheduling algorithms, however, is the trade-off between minimizing energy consumption and…

Distributed, Parallel, and Cluster Computing · Computer Science 2014-10-30 Nguyen Quang-Hung , Nam Thoai , Nguyen Thanh Son , Duy-Khanh Le

Recently, businesses have started using MapReduce as a popular computation framework for processing large amount of data, such as spam detection, and different data mining tasks, in both public and private clouds. Two of the challenging…

Distributed, Parallel, and Cluster Computing · Computer Science 2012-07-30 Nikzad Babaii Rizvandi , Javid Taheri , Reza Moraveji , Albert Y. Zomaya

Cloud Computing has emerged as a successful computing paradigm for efficiently utilizing managed compute infrastructure such as high speed rack-mounted servers, connected with high speed networking, and reliable storage. Usually such…

Operating Systems · Computer Science 2016-11-17 Piyus Kedia , Sorav Bansal , Deepak Deshpande , Sreekanth Iyer

With the ever increasing demands of cloud computing services, planning and management of cloud resources has become a more and more important issue which directed affects the resource utilization and SLA and customer satisfaction. But…

Performance · Computer Science 2014-02-17 Xiajun Wang , Song Huang , Song Fu , Krishna Kavi

The virtualization of compute and network resources enables an unseen flexibility for deploying network services. A wide spectrum of emerging technologies allows an ever-growing range of orchestration possibilities in cloud-based…

Networking and Internet Architecture · Computer Science 2019-11-19 Steven Van Rossem , Wouter Tavernier , Didier Colle , Mario Pickavet , Piet Demeester

The variety of services and functionality offered by various cloud service providers (CSP) have exploded lately. Utilizing such services has created numerous opportunities for enterprises infrastructure to become cloud-based and, in turn,…

Cryptography and Security · Computer Science 2021-05-20 Jeffrey C Kimmell , Mahmoud Abdelsalam , Maanak Gupta

Existing VM placement schemes have measured their effectiveness solely by looking either Physical Machine's resources(CPU, memory) or network resource. However, real applications use all resource types to varying degrees. The result of…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-06-24 Mayank Mishra , Umesh Bellur

Cloud platforms are increasingly relied upon to host diverse, resource-intensive workloads due to their scalability, flexibility, and cost-efficiency. In multi-tenant cloud environments, virtual machines are consolidated on shared physical…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-03-26 Amirhossein Shahbazinia , Darong Huang , Luis Costero , David Atienza

Datacenter designers rely on conservative estimates of IT equipment power draw to provision resources. This leaves resources underutilized and requires more datacenters to be built. Prior work has used power capping to shave the rare power…

In the conventional cloud service model, computing resources are allocated for tenants on a pay-per-use basis. However, the performance of applications that communicate inside this network is unpredictable because network resources are not…

Networking and Internet Architecture · Computer Science 2018-10-09 Feras Fattohi

Virtualization technology has enabled applications to be decoupled from the underlying hardware providing the benefits of portability, better control over execution environment and isolation. It has been widely adopted in scientific grids…

Distributed, Parallel, and Cluster Computing · Computer Science 2010-09-27 Omer Khalid , Ivo Maljevic , Richard Anthony , Miltos Petridis , Kevin Parrot , Markus Schulz

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…

Machine Learning · Computer Science 2025-07-14 Yuqing Wang , Xiao Yang

With the rapid advent of generative models, efficiently deploying these models on specialized hardware has become critical. Tensor Processing Units (TPUs) are designed to accelerate AI workloads, but their high power consumption…

Hardware Architecture · Computer Science 2025-03-04 Zhantong Zhu , Hongou Li , Wenjie Ren , Meng Wu , Le Ye , Ru Huang , Tianyu Jia

Virtualization technology reduces cloud operational cost by increasing cloud resource utilization level. The incorporation of virtualization within cloud data centers can severely degrade cloud performance if not properly managed. Virtual…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-01-18 Misbah Liaqat , Shalini Ninoriya , Junaid Shuja , Raja Wasim Ahmad , Abdullah Gani

Power consumption costs takes upto half of operational expenses of datacenters making power management a critical concern. Advances in processor technology provide fine-grained control over operating frequency and voltage of processors and…

Distributed, Parallel, and Cluster Computing · Computer Science 2014-11-13 Swetha P. T. Srinivasan , Umesh Bellur

Problem Definition: Allocating sufficient capacity to cloud services is a challenging task, especially when demand is time-varying, heterogeneous, contains batches, and requires multiple types of resources for processing. In this setting,…

Applications · Statistics 2022-09-21 Eugene Furman , Arik Senderovich , Shane Bergsma , J. Christopher Beck

Hundreds of millions of network cameras have been installed throughout the world. Each is capable of providing a vast amount of real-time data. Analyzing the massive data generated by these cameras requires significant computational…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-01-21 Zohar Kapach , Andrew Ulmer , Daniel Merrick , Arshad Alikhan , Yung-Hsiang Lu , Anup Mohan , Ahmed S. Kaseb , George K. Thiruvathukal

As the popularity of quantum computing continues to grow, efficient quantum machine access over the cloud is critical to both academic and industry researchers across the globe. And as cloud quantum computing demands increase exponentially,…

Quantum Physics · Physics 2022-03-28 Gokul Subramanian Ravi , Kaitlin N. Smith , Prakash Murali , Frederic T. Chong

The emergence of cloud computing based on virtualization technologies brings huge opportunities to host virtual resource at low cost without the need of owning any infrastructure. Virtualization technologies enable users to acquire,…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-03-08 Minxian Xu , Wenhong Tian , Rajkumar Buyya