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Migration-based virtual machine placement in cloud systems

by Kangkang Li, Huanyang Zheng, Jie Wu, Xiaojiang Du - in Proceedings of CloudNet 2013
"... Abstract—Cloud computing is an emerging technology that greatly shapes our lives, where users run their jobs on virtual machines (VMs) on physical machines (PMs) provided by a cloud service provider, saving the investment in upfront infrastructures. Due to the heterogeneity of various jobs, differen ..."
Abstract - Cited by 2 (1 self) - Add to MetaCart
Abstract—Cloud computing is an emerging technology that greatly shapes our lives, where users run their jobs on virtual machines (VMs) on physical machines (PMs) provided by a cloud service provider, saving the investment in upfront infrastructures. Due to the heterogeneity of various jobs

RESEARCH ARTICLE Trust-Enhanced Cloud Service Selection Model Based on QoS Analysis

by Yuchen Pan, Shuai Ding, Wenjuan Fan, Jing Li, Shanlin Yang
"... Cloud computing technology plays a very important role in many areas, such as in the con-struction and development of the smart city. Meanwhile, numerous cloud services appear on the cloud-based platform. Therefore how to how to select trustworthy cloud services remains a significant problem in such ..."
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in such platforms, and extensively investigated owing to the ever-growing needs of users. However, trust relationship in social network has not been taken into account in existing methods of cloud service selection and recommendation. In this paper, we propose a cloud service selection model based on the trust-enhanced

MAPCloud: Mobile applications on an elastic and scalable 2tier cloud architecture

by M. Reza Rahimi, Nalini Venkatasubramanian, Sharad Mehrotra, Athanasios V. Vasilakos - in Proc. IEEE/ACM 5th International Conference on Utility and Cloud Computing (UCC’12 , 2012
"... Abstract—The rise in popularity of mobile applications creates a growing demand to deliver richer functionality to users exe-cuting on mobile devices with limited resources. The availability of cloud computing platforms has made available unlimited and scalable resource pools of computation and stor ..."
Abstract - Cited by 13 (0 self) - Add to MetaCart
and storage that can be used to enhance service quality for mobile applications. This paper exploits the observation that using local resources in close proximity to the user, i.e. local clouds, can increase the quality and performance of mobile applications. In contrast, public cloud offerings (e.g. Amazon

Optimal Placement and Sizing of Multiple Distributed Generation using Combined Differential Evaluation- HPSO Method

by V. Veera Nagireddy, D. V. Ashok Kumar, K. Venkata Reddy
"... Abstract- Integration of renewable energy based Distributed Generation (DG) units in modern days of conventional radial distribution systems provides potential benefits in terms service continuity and makes more reliable. The power injections from renewable sources are located close to the load cent ..."
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centers which provide system voltage support, reduction in system losses and performance improvement. This paper presents an enhanced approach for DG placement in radial distribution feeders to reduce the real power loss and to improve the voltage profile. The DG placement approach involves

Password Authentication Scheme Based On Shape and Text for Secure Sharing Of PHR

by Using Abe In Cloud, Kavitha Murugesan Anjana. T. K
"... Abstract — Information Technology is widely used in health care for efficiently managing the Personal Health Records (PHR) in a cost effective manner. Under this scenario a computing paradigm (cloud computing) where the resources are provided as services will offer a ubiquitous access to medical dat ..."
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Abstract — Information Technology is widely used in health care for efficiently managing the Personal Health Records (PHR) in a cost effective manner. Under this scenario a computing paradigm (cloud computing) where the resources are provided as services will offer a ubiquitous access to medical

Pin no. 144402

by Kiranjot Kaur, M. Tech Scholar, Sheveta Vashisht
"... Organizations earns huge amount of money by providing the different services to their customers. In today‟s world of competition, organizations need to focus on customer relationship management. Retaining the existing customers is as much important as attracting the new customers for an organization ..."
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churn prediction model using a standard CRISP-DM methodology based on RFM and Boosted Trees Technique. To enhance the performance of the technique, hybrid approach for building classifiers is used. There is also a comparison between the performances of both techniques. Results show that enhanced boosted

CAST: Tiering Storage for Data Analytics in the

by unknown authors
"... Enterprises are increasingly moving their big data analytics to the cloud with the goal of reducing costs without sacrific-ing application performance. Cloud service providers offer their tenants a myriad of storage options, which while flex-ible, makes the choice of storage deployment non trivial. ..."
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-mance prediction models on different cloud storage services, and combines these models with workload specifications and high-level tenant goals to generate a cost-effective data place-ment and storage provisioning plan. Furthermore, we build Cast++ to enhance Cast’s optimization model by incorpo-rating data reuse

Pricing Games

by unknown authors
"... Cloud object stores are increasingly becoming the de facto storage choice for big data analytics platforms, mainly because they simplify the management of large blocks of data at scale. To ensure cost-effectiveness of the storage service, the object stores use hard disk drives (HDDs). However, the l ..."
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store for the cloud, which comprises both fast and slow storage devices. The resulting hybrid store exposes the tiering to tenants with a dynamic pricing model that is based on the tenants ’ usage and the provider’s desire to maximize profits. The tenants leverage knowledge of their work

De-indirection for Flash-based Solid State Drives

by Yiying Zhang, University Of Wisconsin-madison, Prof Shan Lu, Prof Paul Barford, Prof Jude, W. Shavlik , 2013
"... ii iv vTo my parents vi vii Acknowledgements I would first and foremost extend my whole-hearted gratitude to my advisors, An-drea Arpaci-Dusseau and Remzi Arpaci-Dusseau. Andrea and Remzi are the reason that I had the opportunity for this exceptional Ph.D. journey. To this day, I still re-member the ..."
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ii iv vTo my parents vi vii Acknowledgements I would first and foremost extend my whole-hearted gratitude to my advisors, An-drea Arpaci-Dusseau and Remzi Arpaci-Dusseau. Andrea and Remzi are the reason that I had the opportunity for this exceptional Ph.D. journey. To this day, I still re-member the moment when they took me as their student and the joy and hope in my heart. Andrea and Remzi have showed me what systems research is like and how much fun and challenging it can be. Before this journey with them, I had always liked and believed in the beauty of mathematics and theory. My initial interest in systems research happened when I took Remzi’s Advanced Operating Systems

Saskatoon By

by Dmytro Dyachuk
"... In presenting this thesis in partial fulfilment of the requirements for a Postgraduate degree ..."
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In presenting this thesis in partial fulfilment of the requirements for a Postgraduate degree
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