2013 IEEE Sixth International Conference on Cloud Computing最新文献

Assisting Cloud Service Migration Using Software Adaptation Techniques 使用软件适配技术协助云服务迁移

2013 IEEE Sixth International Conference on Cloud Computing Pub Date : 2013-06-28 DOI: 10.1109/CLOUD.2013.35

J. Miranda, Joaquín Guillén, J. M. Murillo, C. Canal

{"title":"Assisting Cloud Service Migration Using Software Adaptation Techniques","authors":"J. Miranda, Joaquín Guillén, J. M. Murillo, C. Canal","doi":"10.1109/CLOUD.2013.35","DOIUrl":"https://doi.org/10.1109/CLOUD.2013.35","url":null,"abstract":"The different implementations of cloud computing services developed by each cloud vendor have resulted in a heterogeneity of APIs and libraries which most developers of cloud-based applications must fight to understand. This so called vendor lock-in effect leads to a substantial increment on the development effort required to switch the initially selected cloud service used by an application to a different one. Different initiatives have emerged to solve this problem, such as standardization attempts, and intermediate systems or middlewares. Instead, our approach makes use software adaptation techniques for tackling the vendor lock-in problem and facilitating the development of cloud applications that are not coupled to any specific platform. In this paper, a case study application is presented in order to illustrate how the vendor lock-in effect appears and to make an estimation of the effort required for its migration to a different platform. This way we show the benefits of our approach for reducing the cloud service migration efforts. Such solution is sketched briefly, and the main steps of the adaptation process are described.","PeriodicalId":218844,"journal":{"name":"2013 IEEE Sixth International Conference on Cloud Computing","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125332142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

A Queueing Model to Achieve Proper Elasticity for Cloud Cluster Jobs 实现云集群作业适当弹性的排队模型

2013 IEEE Sixth International Conference on Cloud Computing Pub Date : 2013-06-28 DOI: 10.1109/CLOUD.2013.20

K. Salah

引用次数: 45

Actively Measuring Personal Cloud Storage 积极衡量个人云存储

2013 IEEE Sixth International Conference on Cloud Computing Pub Date : 2013-06-28 DOI: 10.1109/CLOUD.2013.25

Raúl Gracia Tinedo, Marc Sánchez Artigas, Adrián Moreno-Martínez, C. Cotes, P. López

引用次数: 77

Scaling Archived Social Media Data Analysis Using a Hadoop Cloud 使用Hadoop云扩展归档的社交媒体数据分析

2013 IEEE Sixth International Conference on Cloud Computing Pub Date : 2013-06-28 DOI: 10.1109/CLOUD.2013.120

Javier Conejero, P. Burnap, O. Rana, Jeffrey Morgan

引用次数: 27

MuSIC: Mobility-Aware Optimal Service Allocation in Mobile Cloud Computing 音乐:移动云计算中移动感知的最优服务分配

2013 IEEE Sixth International Conference on Cloud Computing Pub Date : 2013-06-28 DOI: 10.1109/CLOUD.2013.100

M. Rahimi, N. Venkatasubramanian, A. Vasilakos

{"title":"MuSIC: Mobility-Aware Optimal Service Allocation in Mobile Cloud Computing","authors":"M. Rahimi, N. Venkatasubramanian, A. Vasilakos","doi":"10.1109/CLOUD.2013.100","DOIUrl":"https://doi.org/10.1109/CLOUD.2013.100","url":null,"abstract":"This paper exploits the observation that using tiered clouds, i.e. clouds at multiple levels (local and public) can increase the performance and scalability of mobile applications. User Mobility introduces new complexities in enabling an optimal decomposition of tasks that can execute cooperatively on mobile clients and the tiered cloud architecture while considering multiple QoS goals such application delay, device power consumption and user cost/price. In this paper, we propose a novel framework to model mobile applications as a location-time workflows (LTW) of tasks, here user mobility patterns are translated to a mobile service usage patterns. We show that an optimal mapping of LTWs to tiered mobile cloud resources is an NP-hard problem. We propose an efficient heuristic algorithm called MuSIC that is able to perform well (78% of optimal, 30% better than simple strategies), and scale well to a large number of users while ensuring high application QoS. We evaluate MuSIC and the 2-tier mobile cloud approach via implementation (on real world clouds) and extensive simulations using rich mobile applications like intensive signal processing and video streaming applications. Our experimental and simulation results indicate that MuSIC supports scalable operation (100+ concurrent users executing complex workflows) while improving QoS. We observe about 25% lower delays and power (under fixed price constraints) and about 35% decrease in price (considering fixed delay) in comparison to only using the public cloud. Our studies also show that MuSIC performs quite well under different mobility patterns, e.g. random waypoint, Manhattan models and is resilient to errors/uncertainty in prediction of mobile user location-time workflows.","PeriodicalId":218844,"journal":{"name":"2013 IEEE Sixth International Conference on Cloud Computing","volume":"68 19","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114088484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 165

MAT: A Migration Assessment Toolkit for PaaS Clouds 面向PaaS云的迁移评估工具包

2013 IEEE Sixth International Conference on Cloud Computing Pub Date : 2013-06-28 DOI: 10.1109/CLOUD.2013.92

V. Sharma, Shubhashis Sengupta, S. Nagasamudram

{"title":"MAT: A Migration Assessment Toolkit for PaaS Clouds","authors":"V. Sharma, Shubhashis Sengupta, S. Nagasamudram","doi":"10.1109/CLOUD.2013.92","DOIUrl":"https://doi.org/10.1109/CLOUD.2013.92","url":null,"abstract":"Different PaaS (Platform as a Service) Clouds offer different set of capabilities and services and have different constraints on types of application that can be hosted on their platforms. Migrating existing enterprise applications to such platforms thus is non-trivial and needs a thorough assessment of the system to be migrated. In this paper, we present a novel approach for automated assessment of applications for migration to a target PaaS platform. We take an approach of systematically studying typical external technical services that different types of applications need in a traditional non-PaaS deployment and evaluate support for each of services in major PaaS environments. We have created rich sets of repositories each for technical capabilities and services used by typical enterprise applications as well as for the different technical services exposed for use by PaaS platforms along with their limitations and caveats. Using these repositories, our approach analyses the source code as well as the configuration files to recursively extract the services it requires and then tries to map them to a target PaaS platform. The approach results in a detailed report of the parts of the system that can migrate as-is, which need some changes, as well as those which can't be migrated at all due to the limitations of the chosen PaaS platform.","PeriodicalId":218844,"journal":{"name":"2013 IEEE Sixth International Conference on Cloud Computing","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127559004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Cloud-Based Application Whitelisting 基于云的应用程序白名单

2013 IEEE Sixth International Conference on Cloud Computing Pub Date : 2013-06-28 DOI: 10.1109/CLOUD.2013.48

Jennia Hizver, T. Chiueh

引用次数: 9

Dragonfly: Cloud Assisted Peer-to-Peer Architecture for Multipoint Media Streaming Applications 蜻蜓:多点媒体流应用的云辅助点对点架构

2013 IEEE Sixth International Conference on Cloud Computing Pub Date : 2013-06-28 DOI: 10.1109/CLOUD.2013.60

Erdinc Korpeoglu, Cetin Sahin, D. Agrawal, A. E. Abbadi, T. Hosomi, Yoshiki Seo

{"title":"Dragonfly: Cloud Assisted Peer-to-Peer Architecture for Multipoint Media Streaming Applications","authors":"Erdinc Korpeoglu, Cetin Sahin, D. Agrawal, A. E. Abbadi, T. Hosomi, Yoshiki Seo","doi":"10.1109/CLOUD.2013.60","DOIUrl":"https://doi.org/10.1109/CLOUD.2013.60","url":null,"abstract":"Technology trends are not only transforming the hardware landscape of end-user devices but are also dramatically changing the types of software applications that are deployed on these devices. With the maturity of cloud computing during the past few years, users increasingly rely on networked applications that are deployed in the cloud. In particular, new applications will emerge where user interactions will be based on real-time continuous media streams instead of the traditional request-response types of interfaces. Furthermore, many of these applications will be multi-user streaming media based interactions instead of a single user interaction with an application. In this paper, we propose a geographic location-aware, hybrid, scalable cloud assisted peer-to-peer (P2P) architecture to support such applications that targets low administration cost, reduced bandwidth consumption, low latency, low initial investment cost and optimized resource usage. The main objective is to develop an efficient media delivery system that leverages locality. We propose a 3-layer novel architecture that uses at the core the cloud for application management, 2-tier edge cloud for supporting geo-dispersed user groups, and at the lowest level peer-to-peer dynamic overlays for locally clustered user groups. The proposed architecture manages multiple streaming sessions simultaneously and each streaming session is an independent entity. Our experiments on PlanetLab show that the dynamic construction and maintenance of delivering streams at both the user-level P2P overlay and edge cloud are indeed feasible and effective.","PeriodicalId":218844,"journal":{"name":"2013 IEEE Sixth International Conference on Cloud Computing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130900561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Cost and Utilization Optimization of Amazon EC2 Instances Amazon EC2实例的成本和利用率优化

2013 IEEE Sixth International Conference on Cloud Computing Pub Date : 2013-06-28 DOI: 10.1109/CLOUD.2013.52

P. Kokkinos, T. Varvarigou, A. Kretsis, P. Soumplis, Emmanouel Varvarigos

引用次数: 23

Provenance Monitoring in the Cloud 云中的溯源监控

2013 IEEE Sixth International Conference on Cloud Computing Pub Date : 2013-06-28 DOI: 10.1109/CLOUD.2013.110

Yingmin Li, Omar Boucelma

引用次数: 3