NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium最新文献_第10页

Two-stage anomaly detection using application specific heavy hitter analysis 使用特定于应用程序的重击分析进行两阶段异常检测

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406302

Beibei Yang, A. Nakao

引用次数: 0

Unikernel-based approach for software-defined security in cloud infrastructures 云基础设施中基于unikernel的软件定义安全方法

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406155

Maxime Compastié, Rémi Badonnel, O. Festor, Ruan He, Mohamed Kassi-Lahlou

引用次数: 11

An unsupervised framework for detecting anomalous messages from syslog log files 用于检测来自syslog日志文件的异常消息的无监督框架

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406283

Risto Vaarandi, Bernhards Blumbergs, Markus Kont

引用次数: 27

Insights from SONATA: Implementing and integrating a microservice-based NFV service platform with a DevOps methodology 来自SONATA的见解:用DevOps方法实现和集成基于微服务的NFV服务平台

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406139

Thomas Soenen, S. V. Rossem, W. Tavernier, Felipe Vicens, Dario Valocchi, P. Trakadas, Panos Karkazis, G. Xilouris, P. Eardley, Stavros Kolometsos, M. Kourtis, Daniel Guija, M. S. Siddiqui, P. Hasselmeyer, José Bonnet, D. López

{"title":"Insights from SONATA: Implementing and integrating a microservice-based NFV service platform with a DevOps methodology","authors":"Thomas Soenen, S. V. Rossem, W. Tavernier, Felipe Vicens, Dario Valocchi, P. Trakadas, Panos Karkazis, G. Xilouris, P. Eardley, Stavros Kolometsos, M. Kourtis, Daniel Guija, M. S. Siddiqui, P. Hasselmeyer, José Bonnet, D. López","doi":"10.1109/NOMS.2018.8406139","DOIUrl":"https://doi.org/10.1109/NOMS.2018.8406139","url":null,"abstract":"In pursuit of a flexible, resource efficient and high- performant 5G infrastructure, many operators, vendors and research consortia are currently developing, testing and integrating their NFV platform with associated management and orchestration (MANO) functionality. The SONATA NFV platform follows a micro-service design, which involves a tight coupling between an SDK, monitoring and MANO functionality, targeting a secure and stable software foundation. This experience paper gives a thorough overview on the encountered challenges, insights and resulting learnings when implementing and integrating the SONATA Service Platform using a continuous integration and delivery DevOps methodology. This is the result of a strong cooperation between prominent equipment vendors, network operators, software companies and universities, providing a set of constructive recommendations in hope of catalysing the development and deployment of NFV platforms.","PeriodicalId":19331,"journal":{"name":"NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium","volume":"34 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82237657","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: 23

Efficient placement of edge computing devices for vehicular applications in smart cities 智能城市中车辆应用的边缘计算设备的有效放置

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406256

Gopika Premsankar, Bissan Ghaddar, M. D. Francesco, R. Verago

{"title":"Efficient placement of edge computing devices for vehicular applications in smart cities","authors":"Gopika Premsankar, Bissan Ghaddar, M. D. Francesco, R. Verago","doi":"10.1109/NOMS.2018.8406256","DOIUrl":"https://doi.org/10.1109/NOMS.2018.8406256","url":null,"abstract":"Vehicular applications in smart cities, including assisted and autonomous driving, require complex data processing and low-latency communication. An effective approach to address these demands is to leverage the edge computing paradigm, wherein processing and storage resources are placed at access points of the vehicular network, i.e., at roadside units (RSUs). Deploying edge computing devices for vehicular applications in urban scenarios presents two major challenges. First, it is difficult to ensure continuous wireless connectivity between vehicles and RSUs, especially in dense urban areas with many buildings. Second, edge computing devices have limited processing resources compared to the cloud, thereby requiring careful network planning to meet the computational and latency requirements of vehicular applications. This article specifically addresses these challenges. In particular, it targets efficient deployment of edge computing devices in an urban scenario, subject to application- specific quality of service constraints. To this end, this article introduces a mixed integer linear programming formulation to minimize the deployment cost of edge devices by jointly satisfying a target level of network coverage and computational demand. The proposed approach is able to accurately model complex urban environments with many buildings and a large number of vehicles. Furthermore, this article presents a simple yet effective heuristic to deploy edge computing devices based on the knowledge of road traffic in the target deployment area. The devised methods are evaluated by extensive simulations with data from the city of Dublin. The obtained results show that the proposed solutions can effectively guarantee a target application- specific quality of service in realistic conditions.","PeriodicalId":19331,"journal":{"name":"NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium","volume":"85 1","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86516172","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: 51

Centralized approach for trustworthy message dissemination in VANET VANET中可信消息传播的集中方法

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406184

R. Shrestha, Rojeena Bajracharya, S. Nam

引用次数: 8

Generation mechanism of flaming phenomena in on-line social networks described by perturbation of asymmetric link effects 不对称链接效应摄动描述的在线社交网络燃烧现象产生机制

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406301

M. Aida, C. Takano, M. Murata

引用次数: 2

Distributed access control on IoT ledger-based architecture 基于物联网账本架构的分布式访问控制

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406154

R. C. Lunardi, Regio A. Michelin, C. V. Neu, A. Zorzo

引用次数: 42

Service function chaining policy compliance checking 业务功能链策略遵从性检查

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406194

Yangjun Qiu, Xiaofeng Qiu, Yibin Cai

引用次数: 2

On the configuration of radio resource management in a sliced RAN 切片RAN中无线资源管理的配置

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406280

J. Pérez-Romero, O. Sallent, R. Ferrús, R. Agustí

{"title":"On the configuration of radio resource management in a sliced RAN","authors":"J. Pérez-Romero, O. Sallent, R. Ferrús, R. Agustí","doi":"10.1109/NOMS.2018.8406280","DOIUrl":"https://doi.org/10.1109/NOMS.2018.8406280","url":null,"abstract":"Network slicing is a fundamental feature of 5G systems that facilitates the provision of particular system behaviours adapted to specific service/application domains on top of a common network infrastructure. A network slice is in general composed by a core network slice and a Radio Access Network (RAN) slice. The realization of RAN slices is particularly challenging because it requires configuring and operating traffic differentiation and protection mechanisms to simultaneously deliver multiple and diverse RAN behaviors over a given pool of radio resources. In this context, this paper proposes to characterize the behavior of a RAN slice through the specification of a set of control parameters that are used to dictate the operation of the packet scheduling function at Layer 2 and the radio admission control function at Layer 3. An evaluation of the suitability of these parameters for achieving efficient radio resource sharing and isolation between RAN slices is presented when configuring a network for supporting a slice with multiple enhanced Mobile BroadBand services and another slice for providing Mission Critical services. The analysis reveals the different impact of the Layer 3 and Layer 2 parameters for isolating services of different slices depending on whether they require guaranteed or non-guaranteed bit rates.","PeriodicalId":19331,"journal":{"name":"NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium","volume":"19 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73224295","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: 22