发布求助
文献互助 智能选刊 最新文献

2018 IEEE 7th International Conference on Cloud Networking (CloudNet)最新文献

筛选
英文 中文
An Availability-Aware SFC Placement Algorithm for Fat-Tree Data Centers 胖树数据中心的可用性感知SFC布局算法
2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-08-22 DOI: 10.1109/CloudNet.2018.8549338
Ghada Moualla, T. Turletti, D. Saucez
{"title":"An Availability-Aware SFC Placement Algorithm for Fat-Tree Data Centers","authors":"Ghada Moualla, T. Turletti, D. Saucez","doi":"10.1109/CloudNet.2018.8549338","DOIUrl":"https://doi.org/10.1109/CloudNet.2018.8549338","url":null,"abstract":"Complex inter-connections of virtual functions form the so-called Service Function Chains (SFCs) deployed in the Cloud. Such service chains are used for critical services like e-health or autonomous transportation systems and thus require high availability. Respecting some availability level is hard in general, but it becomes even harder if the operator of the service is not aware of the physical infrastructure that will support the service, which is the case when SFCs are deployed in multi-tenant data centers. In this paper, we propose an algorithm to solve the placement of topology-oblivious SFC demands such that placed SFCs respect availability constraints imposed by the tenant. The algorithm leverages Fat-Tree properties to be computationally doable in an online manner. The simulation results show that it is able to satisfy as many demands as possible by spreading the load between the replicas and enhancing the network resources utilization.","PeriodicalId":436842,"journal":{"name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","volume":"200 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116147687","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
Insights from Analysis of Video Streaming Data to Improve Resource Management 从视频流数据分析的见解，以改善资源管理
2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-06-22 DOI: 10.1109/CloudNet.2018.8549180
Sabidur Rahman, Hyunsu Mun, Hyongjin Lee, Youngseok Lee, M. Tornatore, B. Mukherjee
{"title":"Insights from Analysis of Video Streaming Data to Improve Resource Management","authors":"Sabidur Rahman, Hyunsu Mun, Hyongjin Lee, Youngseok Lee, M. Tornatore, B. Mukherjee","doi":"10.1109/CloudNet.2018.8549180","DOIUrl":"https://doi.org/10.1109/CloudNet.2018.8549180","url":null,"abstract":"Today a large portion of Internet traffic is video. Over The Top (OTT) service providers offer video streaming services by creating a large distributed cloud network on top of a physical infrastructure owned by multiple entities. Our study explores insights from video streaming activity by analyzing data collected from Korea's largest OTT service provider. Our analysis of nationwide data shows interesting characteristics of video streaming such as correlation between user profile information (e.g., age, sex) and viewing habits, viewing habits of users (when do the users watch? using which devices?), viewing patterns (early leaving viewer vs. steady viewer), etc. Video on Demand (VoD) streaming involves costly (and often limited) compute, storage, and network resources. Findings from our study will be beneficial for OTTs, Content Delivery Networks (CDNs), Internet Service Providers (ISPs), and Carrier Network Operators, to improve their resource allocation and management techniques.","PeriodicalId":436842,"journal":{"name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130814154","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: 8
An Infrastructure as a Service for the Internet of Things 物联网的基础设施即服务
2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-06-01 DOI: 10.1109/CloudNet.2018.8549493
M. Alam, R. Glitho
{"title":"An Infrastructure as a Service for the Internet of Things","authors":"M. Alam, R. Glitho","doi":"10.1109/CloudNet.2018.8549493","DOIUrl":"https://doi.org/10.1109/CloudNet.2018.8549493","url":null,"abstract":"Internet of Things (IoT) enables a plethora of applications. However provisioning these applications in a cost-efficient manner, as well as decoupling the applications from the underlying IoT devices remains a challenge that cloud computing may aid in tackling. This paper proposes an architecture for an IoT Infrastructure as a Service (IaaS) to address these issues. Like any other cloud IaaS, the proposed IaaS relies on virtualization to realize cost efficiency. The high-level Application Programming Interfaces (APIs) that enable IoT cloud consumers (e.g. IoT PaaS) to use the virtualized resources are described, as well as the lower level APIs that make possible the management of the actual pool of IoT physical resources. The subjacent functional entities (e.g. orchestrator, publisher, repository access engine, physical and virtual sensor repositories) are introduced, as well as the related interfaces. A proof of concept prototype is built and performance measurements are made. Advanticsys and Virtenio sensors are used as physical sensors.","PeriodicalId":436842,"journal":{"name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","volume":"59 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130022035","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: 5
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信