2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM)最新文献_第3页

A pattern based feasibility study of cloud computing for Smart Mobility solutions 基于模式的智能移动解决方案云计算可行性研究

2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2016-09-01 DOI: 10.1109/RNDM.2016.7608301

Michael Strasser, S. Albayrak

{"title":"A pattern based feasibility study of cloud computing for Smart Mobility solutions","authors":"Michael Strasser, S. Albayrak","doi":"10.1109/RNDM.2016.7608301","DOIUrl":"https://doi.org/10.1109/RNDM.2016.7608301","url":null,"abstract":"It is observed that the number of service platform solutions in the context of Smart City and respective Smart Mobility is increasing. Such platforms enable the exchange of mobility data between interested parties. Some service platform solutions are developed as cloud applications or make use of the benefits which the cloud computing paradigm offers. However, appropriate or detailed analyses of such platforms against cloud computing characteristics have not been found in the literature. Such analyses are of importance for the design and development process of future service solutions as they point out critical aspects that have to be appropriately addressed, assessed and incorporated into a solution's architecture to actually benefit from cloud computing. We close this gap by contributing an analysis of our developed mobility service ecosystem, consisting of service marketplaces and an ecosystem manager in terms of cloud computing characteristics. We analyze the operational behavior of the mobility service ecosystem and its components and assign respective cloud computing patterns to make concepts and requirements explicit. This analysis supports architects of future mobility solutions to understand the operational obstacles of such an ecosystem, outlines critical requirements of each component and provides a common terminology that utilized information transparency and knowledge sharing. Thus, service provisioning solutions can improve their performance and quality when they consider cloud computing pattern in their design.","PeriodicalId":422165,"journal":{"name":"2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126384520","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: 3

A New Arc-Disjoint-Trees scheme for survivable multicasting in mixed-graph sparse-splitting optical networks 混合图稀疏分割光网络中可生存多播的一种新的弧-不相交树方案

2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2016-09-01 DOI: 10.1109/RNDM.2016.7608282

Luis Raposo, Teresa Gomes, Lúcia Martins, Costas K. Constantinou, G. Ellinas

引用次数: 1

Geodiverse Routing Protocol with multipath forwarding compared to MPTCP 与MPTCP相比，具有多路径转发的地理多样性路由协议

2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2016-09-01 DOI: 10.1109/RNDM.2016.7608280

Yufei Cheng, T. A. Nguyen, Md. Moshfequr Rahman, Siddharth Gangadhar, J. Sterbenz

引用次数: 1

Maximization of protected demand in telecommunication networks using partial disjoint paths 使用部分不相交路径的电信网络中受保护需求的最大化

2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2016-09-01 DOI: 10.1109/RNDM.2016.7608270

A. Sousa, L. Gouveia, P. Patrício

引用次数: 0

A survey on network resiliency methodologies against weather-based disruptions 针对天气中断的网络弹性方法调查

2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2016-09-01 DOI: 10.1109/RNDM.2016.7608264

M. Tornatore, J. André, P. Babarczi, T. Braun, E. L. Følstad, P. Heegaard, Ali Hmaity, M. Furdek, Luísa Jorge, Wojciech Kmiecik, C. M. Machuca, Lúcia Martins, C. Medeiros, F. Musumeci, Alija Pašić, J. Rak, Steven Simpson, Rui Travanca, A. Voyiatzis

{"title":"A survey on network resiliency methodologies against weather-based disruptions","authors":"M. Tornatore, J. André, P. Babarczi, T. Braun, E. L. Følstad, P. Heegaard, Ali Hmaity, M. Furdek, Luísa Jorge, Wojciech Kmiecik, C. M. Machuca, Lúcia Martins, C. Medeiros, F. Musumeci, Alija Pašić, J. Rak, Steven Simpson, Rui Travanca, A. Voyiatzis","doi":"10.1109/RNDM.2016.7608264","DOIUrl":"https://doi.org/10.1109/RNDM.2016.7608264","url":null,"abstract":"Due to the increasing dependence on network services of our society, research has recently been concentrating on enhancing traditional protection strategies to withstand large-scale failures, as in case of disaster events. The recently-formed EU-funded RECODIS project aims at coordinating and fostering research collaboration in Europe on disaster resiliency in communication networks. In particular, the Working Group (WG) 2 of the RECODIS project focuses on developing new network-resiliency strategies to survive weather-based disruptions. As a first step, WG2 members have conducted a comprehensive literature survey on existing studies on this topic. This paper classifies and summarizes the most relevant studies collected by WG2 members in this first phase of the project. While the majority of studies regarding weather-based disruptions deals with wireless network (as wireless channel is directly affected by weather conditions), in this survey we cover also disaster-resiliency approaches designed for wired network if they leverage network reconfiguration based on disaster “alerts”, considering that many weather-based disruptions grant an “alert” thanks to weather forecast.","PeriodicalId":422165,"journal":{"name":"2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121909396","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

Quantitative analysis of dynamic dedicated path protection in Elastic Optical Networks 弹性光网络中动态专用路径保护的定量分析

2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2016-09-01 DOI: 10.1109/RNDM.2016.7608277

J. Comellas, G. Junyent

引用次数: 4

Design considerations for energy efficient, resilient, multi-layer networks 节能、弹性、多层网络的设计考虑

2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2016-09-01 DOI: 10.1109/RNDM.2016.7608267

A. M. Fagertun, Line Maria Pyndt Hansen, S. Ruepp

{"title":"Design considerations for energy efficient, resilient, multi-layer networks","authors":"A. M. Fagertun, Line Maria Pyndt Hansen, S. Ruepp","doi":"10.1109/RNDM.2016.7608267","DOIUrl":"https://doi.org/10.1109/RNDM.2016.7608267","url":null,"abstract":"This work investigates different network design considerations with respect to energy-efficiency, under green-field resilient multi-layer network deployment. The problem of energy efficient, reliable multi-layer network design is known to result in different trade-offs between key performance measures. In this complex problem, considerations such as client traffic granularity, applied grooming policies and multi-layer resiliency add even more complexity. A commercially available network planning tool is used to investigate the interplay between different methods for resilient capacity planning in multi-layer networks and performance measures such as network resource utilization, availability, agility to traffic fluctuations and energy consumption. A green-field network deployment scenario is considered, where different resiliency methods, design methodologies and grooming strategies are applied. Switching off low-utilized transport links has been investigated via a pro-active re-routing applied during the network planning. Our analysis shows that design factors such as the applied survivability strategy and the applied planning method have higher impact on the key performance indicators compared to the pro-active re-routing under the investigated network deployment scenarios. Power consumption reduction between 9,7% (when applying pro-active re-routing) and 65,7% (when applying a more suitable design methodology) have been demonstrated.","PeriodicalId":422165,"journal":{"name":"2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121777635","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

Improving the fault tolerance of multi-robot networks through a combined control law strategy 采用组合控制律策略提高多机器人网络的容错性

2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2016-09-01 DOI: 10.1109/RNDM.2016.7608289

C. Ghedini, C. Ribeiro, Lorenzo Sabattini

{"title":"Improving the fault tolerance of multi-robot networks through a combined control law strategy","authors":"C. Ghedini, C. Ribeiro, Lorenzo Sabattini","doi":"10.1109/RNDM.2016.7608289","DOIUrl":"https://doi.org/10.1109/RNDM.2016.7608289","url":null,"abstract":"Applications based on groups of self-organized mobile robots and - more generically - agents are becoming pervasive in communication, monitoring, traffic and transportation systems. Their advantage is the possibility of providing services without the existence of a previously defined infrastructure and with a high degree of autonomy. On the other hand, physical agents, in general, are prone to failures, adding uncertainty and unpredictability in the environments in which they operate. Therefore, a robust topology regarding failures is an imperative requirement. In this paper, we show that mechanisms based solely on connectivity maintenance are not enough to obtain a sufficiently resilient network, and a robustness-oriented approach is necessary. Thus, we propose a local combined control law that aims at maintaining the overall network connectivity while improving the network robustness via actions that reduce vulnerability to failures that might lead to network disconnection. The combined control law performance was validated from two perspectives: as a reactive and as a proactive mechanism. As a reactive mechanism, it was able to accommodate ongoing failures and postpone or avoid network fragmentation. As a proactive mechanism, the network topology was able to evolve from a potentially vulnerable topology w.r.t. failures to a more robust one.","PeriodicalId":422165,"journal":{"name":"2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131207216","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 overview of security challenges in communication networks 通信网络安全挑战概述

2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2016-09-01 DOI: 10.1109/RNDM.2016.7608266

M. Furdek, L. Wosinska, Róża Goścień, K. Manousakis, Michal Aibin, K. Walkowiak, S. Ristov, M. Gusev, J. Marzo

{"title":"An overview of security challenges in communication networks","authors":"M. Furdek, L. Wosinska, Róża Goścień, K. Manousakis, Michal Aibin, K. Walkowiak, S. Ristov, M. Gusev, J. Marzo","doi":"10.1109/RNDM.2016.7608266","DOIUrl":"https://doi.org/10.1109/RNDM.2016.7608266","url":null,"abstract":"The ongoing transition towards a networked society requires reliable and secure network infrastructure and services. As networks evolve from simple point to point systems towards complex, software-defined, ultra-high capacity and reach, and distributed cloud environments, new security challenges emerge. The EU-funded RECODIS project aims at coordinating and fostering research collaboration in Europe on disaster resiliency in communication networks. One of the disaster types, considered by RECODIS Working Group (WG) 4, are deliberate human-made attacks aimed at gaining unauthorized access to the network or disrupting the service. In order to develop methods for increasing network security in the presence of attacks, it is crucial to first identify the security vulnerabilities and attack methods that exploit them, as well as the capabilities and shortcomings of existing security schemes. To this end, the members of RECODIS WG4 performed a comprehensive overview of attack methods and security approaches from the literature. This overview covers the security vulnerabilities inherent to the underlying physical layer, the implications of software-defined networking to security, and security challenges in cloud networks spanning geographically distributed data centers.","PeriodicalId":422165,"journal":{"name":"2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124963599","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: 43

Efficient selection of VANET messages for series vehicles 为系列车辆高效选择VANET信息

2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM) Pub Date : 2016-09-01 DOI: 10.1109/RNDM.2016.7608298

J. Breu, M. Menth

引用次数: 2