2013 IEEE Eighth International Conference on Networking, Architecture and Storage最新文献_第3页

Optimize Multidimensional Arrays Queries with Heterogeneous Replica Method 用异构复制方法优化多维数组查询

2013 IEEE Eighth International Conference on Networking, Architecture and Storage Pub Date : 2013-07-17 DOI: 10.1109/NAS.2013.43

Meiqi Zhu, Xiaomeng Huang, Songbin Liu, H. Fu, Qiming Fang, Guangwen Yang

引用次数: 1

IX-Level Adversaries on Entry- and Exit-Transmission Paths in Tor Network Tor网络入口和出口传输路径上的ix级攻击者

2013 IEEE Eighth International Conference on Networking, Architecture and Storage Pub Date : 2013-07-17 DOI: 10.1109/NAS.2013.27

Peipeng Liu, Jinqiao Shi, Lihong Wang, Xiao Wang, Qingfeng Tan

{"title":"IX-Level Adversaries on Entry- and Exit-Transmission Paths in Tor Network","authors":"Peipeng Liu, Jinqiao Shi, Lihong Wang, Xiao Wang, Qingfeng Tan","doi":"10.1109/NAS.2013.27","DOIUrl":"https://doi.org/10.1109/NAS.2013.27","url":null,"abstract":"Tor is a worldwide publicly deployed low-latency anonymity system. In order to prevent observers from telling where the data came from and where it's going, data packets on the Tor network take a pathway through several intermediate relays. However, nodes selection to build such a pathway is oblivious to Internet routing, so anonymity guarantees can break down in cases where an attacker can correlate traffic across the entry- and exit-segments of a Tor circuit. Although many works have been done to avoid this kind of collusion attack, recent researches [18] indicated that some Internet exchanges (IXes) locating at the entry- and exit-transmission paths in Tor network (that are the paths from the client to the chosen entry node and from the chosen exit node to the destination) are still possible to perform a correlation attack. However, few works have been done to suggest and verify modifications to Tor's path selection algorithm that would help clients avoid an IX-level observer. In this paper, we first, based on the entry-exit pairs chosen by Tor's path selection algorithm, demonstrated that the probability of a single IX observing both ends of an anonymous Tor connection is greater than previously thought. And then, we proposed and evaluated the effectiveness of a simple IX-awareness path selection algorithm that help to resist IX-level attackers.","PeriodicalId":213334,"journal":{"name":"2013 IEEE Eighth International Conference on Networking, Architecture and Storage","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132491983","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

A Congestion Control Algorithm for Datacenters 数据中心的拥塞控制算法

2013 IEEE Eighth International Conference on Networking, Architecture and Storage Pub Date : 2013-07-17 DOI: 10.1109/NAS.2013.19

Zhengwei Zhao, Zhixiong Jiang, Chunyang Lu, Yushan Cai, Jingping Bi

引用次数: 2

Performance Analysis of NAND Flash Based Cache for Network Storage System 基于NAND闪存的网络存储系统缓存性能分析

2013 IEEE Eighth International Conference on Networking, Architecture and Storage Pub Date : 2013-07-17 DOI: 10.1109/NAS.2013.15

Lin Han, Haozhe Huang, C. Xie

引用次数: 2

D-PALD: A Dynamic Power-Aware Load Dispatcher with Response Time Percentile Guarantee in Heterogeneous Clusters 异构集群中具有响应时间百分位数保证的动态功率感知负载分派器

2013 IEEE Eighth International Conference on Networking, Architecture and Storage Pub Date : 2013-07-17 DOI: 10.1109/NAS.2013.55

Xu Zhou, Q. Cao, C. Xie, Xubin He

{"title":"D-PALD: A Dynamic Power-Aware Load Dispatcher with Response Time Percentile Guarantee in Heterogeneous Clusters","authors":"Xu Zhou, Q. Cao, C. Xie, Xubin He","doi":"10.1109/NAS.2013.55","DOIUrl":"https://doi.org/10.1109/NAS.2013.55","url":null,"abstract":"The power consumption of a server is not linear to its activeness, i.e., a server with 10% load may still draw as much as 60% of its peak power, therefore, a significant amount of energy has been used to keep servers active even under very light or idle loads. The resulting effect has been increased low power-effectiveness in data centers which elevate ownership costs and put more pressure on rack and enclosure densities. This motivates us to design a scheme to dynamically dispatch load to achieve energy efficiency while maintaining the quality of service (QoS) by exploiting a fundamental characteristic of data centers: heterogeneity. In this work, we propose D-PALD to guarantee response time percentile while dynamically dispatch the workload among the servers to maximize the power efficiency in heterogeneous data centers. We develop a power efficiency model to characterize properties of servers while providing the percentile guarantee and also design a power aware load dispatching algorithm. Our experiments demonstrate that DPALD can save a significant amount of power without sacrificing user performance compared to the baseline power management algorithms.","PeriodicalId":213334,"journal":{"name":"2013 IEEE Eighth International Conference on Networking, Architecture and Storage","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128624765","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

E-HiLow: Extended Hierarchical Routing Protocol in 6LoWPAN Wireless Sensor Network E-HiLow: 6LoWPAN无线传感器网络中的扩展分层路由协议

2013 IEEE Eighth International Conference on Networking, Architecture and Storage Pub Date : 2013-07-17 DOI: 10.1109/NAS.2013.8

Li Yue, Dongliang Xie, Jiatong Zhao, Jie Zhang

引用次数: 2

A Vulnerability Optimization Method for Security-Critical Real-Time Systems 一种安全关键型实时系统漏洞优化方法

2013 IEEE Eighth International Conference on Networking, Architecture and Storage Pub Date : 2013-07-17 DOI: 10.1109/NAS.2013.34

Xia Zhang, Jinyu Zhan, Wei Jiang, Yuexi Ma

引用次数: 2

McDisc: A Reliable Neighbor Discovery Protocol in Low Duty Cycle and Multi-channel Wireless Networks McDisc:低占空比和多通道无线网络中的可靠邻居发现协议

2013 IEEE Eighth International Conference on Networking, Architecture and Storage Pub Date : 2013-07-17 DOI: 10.1109/NAS.2013.7

Maotian Zhang, Lei Zhang, Panlong Yang, Yubo Yan

{"title":"McDisc: A Reliable Neighbor Discovery Protocol in Low Duty Cycle and Multi-channel Wireless Networks","authors":"Maotian Zhang, Lei Zhang, Panlong Yang, Yubo Yan","doi":"10.1109/NAS.2013.7","DOIUrl":"https://doi.org/10.1109/NAS.2013.7","url":null,"abstract":"Neighbor discovery is the very first step for many mobile applications. Previous neighbor discovery protocols that use single channel may be failed when faced with unreliable channel environment, whereas most of multi-channel schemes do not focus on neighbor discovery in low duty cycle wireless networks. The key challenge for multi-channel slotted neighbor discovery is how to effectively assign the channel during each active slot. We propose McDisc, an energy-efficient and reliable duty-cycle-based neighbor discovery protocol that is built on two basic idea. First, it leverages randomized approach to establish the multi-channel discovery schedule, where the node is assigned to the chosen channel during each active slot randomly. Randomized approach may suffer from extremely low discovery probability in worst case. In tackling this problem, we then employ deterministic channel assignment that can ensure bounded discovery latency. The theoretical analysis and simulation results confirm that McDisc can cope with unreliable channel environment ensuring reliable and low latency discovery efficiently. In terms of 60% packet loss ratio, McDisc outperforms U-Connect [1] by approximate 100% in the worst-case discovery latency.","PeriodicalId":213334,"journal":{"name":"2013 IEEE Eighth International Conference on Networking, Architecture and Storage","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126211253","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: 6

The Prediction Mathematical Model for HO Performance in LTE Networks LTE网络中HO性能的预测数学模型

2013 IEEE Eighth International Conference on Networking, Architecture and Storage Pub Date : 2013-07-17 DOI: 10.1109/NAS.2013.31

Xiaohui Zhao, Xin-long Luo, Tong Wu, Dengkun Xiao

引用次数: 3

Dynamic Workflow Planning on Programmable Infrastructure 基于可编程基础架构的动态工作流规划

2013 IEEE Eighth International Conference on Networking, Architecture and Storage Pub Date : 2013-07-17 DOI: 10.1109/NAS.2013.53

Wenchao Jiang, Zhiming Zhao, A. Wibisono, P. Grosso, C. D. Laat

{"title":"Dynamic Workflow Planning on Programmable Infrastructure","authors":"Wenchao Jiang, Zhiming Zhao, A. Wibisono, P. Grosso, C. D. Laat","doi":"10.1109/NAS.2013.53","DOIUrl":"https://doi.org/10.1109/NAS.2013.53","url":null,"abstract":"The Network Service Interface (NSI) has been created as a result of collaborative development of network and application engineers primarily associated with the Research and Education (R&E) community. The NSI allows workflow systems not only to check available service points for a workflow engine to schedule executions, but also to reserve and provide network connections among those service points. The Open Flow technology provides programmability on the network Flow and allows software to define dynamically behaviour of the network. These new features offer data intensive applications new opportunities to optimize the mapping between data Flow patterns and the infrastructure yielding better system level quality. However, they also require the computing support systems effectively capture not only the characteristics of the application workflow but also the controllability of the underlying network. In this paper we discussed the extension of our previous system called Network QoS Planner (NEWQoSPlanner) and investigated how reservation based connection services can be enhanced by dynamic network Flow control. We also discusse how NEWQoSPlanner invokes network services to achieve connection reservation and provisioning, and includes Open Flow to realize dynamic Flow optimization for data intensive workflows.","PeriodicalId":213334,"journal":{"name":"2013 IEEE Eighth International Conference on Networking, Architecture and Storage","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130477487","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: 1