2018 IEEE 7th International Conference on Cloud Networking (CloudNet)最新文献_第5页

Real-Time Management and Control of Monitoring Elements In Dynamic Cloud Network Systems 动态云网络系统中监控要素的实时管理与控制

2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-10-01 DOI: 10.1109/CloudNet.2018.8549443

F. Tusa, S. Clayman, A. Galis

{"title":"Real-Time Management and Control of Monitoring Elements In Dynamic Cloud Network Systems","authors":"F. Tusa, S. Clayman, A. Galis","doi":"10.1109/CloudNet.2018.8549443","DOIUrl":"https://doi.org/10.1109/CloudNet.2018.8549443","url":null,"abstract":"This paper explores new scenarios where Cloud Network Service Providers take advantage of using more flexible resource management and orchestration solutions in the form of dynamic virtualised compute, network and storage resources. The main focus of this work is to analyse how those challenges will considerably impact the requirements of the monitoring process. A framework in the context of 5G is here presented to support the dynamic on-demand management, configuration and control of a monitoring subsystem which: can easily scale up / down according to the number of running entities in the system as result of the instantiation / termination of multiple services; can provide mechanisms to dynamically activate / deactivate its constituent elements on-demand according to the type of services to be monitored; and can provide mechanisms to dynamically adjust the configuration if its elements. Experimental outcomes, where a Monitoring Controller was used to adjust the measurement collection / sending rate of the probes in the monitoring subsystem on the-fly are also presented. The paper shows how this prevented the transmission of vast amounts of data when the number of virtual entities and related monitoring probes in the system scaled up to hundreds of elements.","PeriodicalId":436842,"journal":{"name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132218759","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: 4

Implementation and Testing of Failure Recovery Based on Backup Resource Sharing Model for Distributed Cloud Computing System 基于备份资源共享模型的分布式云计算系统故障恢复的实现与测试

2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-10-01 DOI: 10.1109/CloudNet.2018.8549455

Takehiro Sato, Fujun He, E. Oki, T. Kurimoto, S. Urushidani

引用次数: 10

Adaptive In-network Guidance Dissemination from Hot-Spot Nodes of Queries in Breadcrumbs-Based Information-Centric Networks 基于面包屑的信息中心网络查询热点节点自适应网内引导传播

2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-10-01 DOI: 10.1109/CloudNet.2018.8549190

H. Tode, Ken-Ichi Hashimoto, Y. Tanigawa

{"title":"Adaptive In-network Guidance Dissemination from Hot-Spot Nodes of Queries in Breadcrumbs-Based Information-Centric Networks","authors":"H. Tode, Ken-Ichi Hashimoto, Y. Tanigawa","doi":"10.1109/CloudNet.2018.8549190","DOIUrl":"https://doi.org/10.1109/CloudNet.2018.8549190","url":null,"abstract":"For several years, server access load and network traffic have greatly increased in content distribution networks because of growing content-sizes and higher request-frequencies. Breadcrumbs (BC) is an architecture that provides guidance information that directs a user to a node holding cached content. The target contents retrieved by this approach have the generalized meanings; videos, functions (programs), files, and any kinds of data, which are duplicated inside network, and also computing resources like CPU time and memory space. The BC is designed for reducing the loads of original servers and for forming autonomous information-centric networks. We have proposed extended methods for BC, called, “Active BC” and “User-Side Flooding,’ These methods provided higher nearby user-cache utilization. However, there still remains technical challenges to enhance BC hit ratio for queries, whereby they often could not provide sufficient guidance information. Thus, in this paper, we develop a BC method that adaptively creates new guidance information from hot-spot nodes to which more queries are routed.","PeriodicalId":436842,"journal":{"name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129325074","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: 0

Purging-Aware Content Placement in Fog-Based Content Delivery Networks 基于雾的内容交付网络中的清除感知内容放置

2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-10-01 DOI: 10.1109/CloudNet.2018.8549459

Sepideh Malektaji, Somayeh Kianpisheh, R. Glitho

引用次数: 1

COFRD: A Code Offloading Framework for Rapid Deployment of Android Applications COFRD:用于快速部署Android应用程序的代码卸载框架

2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-10-01 DOI: 10.1109/CloudNet.2018.8549381

Feng Lu, Liwen Shao, Mingliang Wang, Hai Jin

引用次数: 0

Selective In-band Network Telemetry for Overhead Reduction 选择性带内网络遥测减少开销

2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-10-01 DOI: 10.1109/CloudNet.2018.8549351

Youngho Kim, Dongeun Suh, Sangheon Pack

引用次数: 32

Situational Awareness in Virtual Networks: The ASTRID Approach 虚拟网络中的态势感知:ASTRID方法

2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-10-01 DOI: 10.1109/CloudNet.2018.8549540

A. Carrega, M. Repetto, Fulvio Risso, S. Covaci, A. Zafeiropoulos, Thanassis Giannetsos, Orazio Toscano

引用次数: 4

Cut-Through Optimization with Migration Using N-by-M Circuit Switchboard 采用n × m电路交换机的带迁移的直通优化

2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-10-01 DOI: 10.1109/CloudNet.2018.8549551

M. Zhanikeev

引用次数: 0

A Weighted ECMP Load Balancing Scheme for Data Centers Using P4 Switches 基于P4交换机的数据中心加权ECMP负载均衡方案

2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-10-01 DOI: 10.1109/CloudNet.2018.8549549

Jin-Li Ye, Chien Chen, Yu-Huang Chu

{"title":"A Weighted ECMP Load Balancing Scheme for Data Centers Using P4 Switches","authors":"Jin-Li Ye, Chien Chen, Yu-Huang Chu","doi":"10.1109/CloudNet.2018.8549549","DOIUrl":"https://doi.org/10.1109/CloudNet.2018.8549549","url":null,"abstract":"This paper proposes a weighted Equal-cost multipath (W-ECMP) scheme in datacenters using a Programmable Data plane. Nowadays, data center networks face ongoing challenges for higher performance and greater efficiency. Equal-cost multi-path (ECMP) routing, the most common load-balancing scheme used on data center networks, tries to balance the traffic without awareness of the network congestion. To overcome this problem, CONGA and HULA are proposed successively. CONGA has implemented customized ASIC as a part of the switch fabric to collect congestion information distributively. Nevertheless, ASICs solution shows a lack of scalability and flexibility. However, although HULA solves some problems of CONGA by using p4 switch, best path selection strategy in HULA only selects and records the best path, which makes it easy to congest the best path, and HULA uses probes that waste bandwidth and deteriorate the performance. To solve the problems of HULA, W-ECMP chooses a path with a weighted probability to avoid congesting a path quickly. W-ECMP encapsulates the path congestion information into the normal traffic similar to the concept of Inband Network Telemetry (INT) in P4, which increases updating speed as the network loading increases. From experimental results, W - ECMP performs better than HULA does in average flow completion time (FCT).","PeriodicalId":436842,"journal":{"name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123755794","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: 28

Autonomous Data Transmission Control Based on Node Density for Multiple Spatio-Temporal Data Retention 基于节点密度的多时空数据保留自主数据传输控制

2018 IEEE 7th International Conference on Cloud Networking (CloudNet) Pub Date : 2018-10-01 DOI: 10.1109/CloudNet.2018.8549521

Daiki Nobayashi, K. Tsukamoto, T. Ikenaga

{"title":"Autonomous Data Transmission Control Based on Node Density for Multiple Spatio-Temporal Data Retention","authors":"Daiki Nobayashi, K. Tsukamoto, T. Ikenaga","doi":"10.1109/CloudNet.2018.8549521","DOIUrl":"https://doi.org/10.1109/CloudNet.2018.8549521","url":null,"abstract":"Although countless services can now be accessed via the Internet, some specific services such as local traffic conditions and limited-time sale advertisements are strongly dependent on geographical locations and times. Information of this type, which is commonly referred to as spatio-temporal data (STD), is not readily available online. Since the paradigm of local production and consumption of STDs can be effective for location-dependent applications, we previously proposed an STD data retention system that uses vehicular networks to create a mobile cloud. Unfortunately, effective data retention is difficult when multiple STDs exist in the same area because channel interference will result from the increased number of data transmissions. To resolve this issue, we herein propose an autonomous data transmission control method based on node density for multiple STD retention that facilitates a highly reliable coverage rate while limiting the individual data transmissions for each STD. Then, through simulations, we show that our proposed method is effective for simultaneously retaining multiple STDs.","PeriodicalId":436842,"journal":{"name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116384495","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: 2