2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS)最新文献_第2页

Encoding-Aware Data Placement for Efficient Degraded Reads in XOR-Coded Storage Systems xor编码存储系统中有效降级读的编码感知数据放置

2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS) Pub Date : 2016-09-01 DOI: 10.1109/SRDS.2016.041

Zhirong Shen, P. Lee, J. Shu, Wenzhong Guo

引用次数: 8

Challenging Anomaly Detection in Complex Dynamic Systems 复杂动态系统异常检测的挑战

2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS) Pub Date : 2016-09-01 DOI: 10.1109/SRDS.2016.036

T. Zoppi, A. Ceccarelli, A. Bondavalli

引用次数: 2

Continuous Authentication and Non-repudiation for the Security of Critical Systems 关键系统安全的连续认证和不可否认性

2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS) Pub Date : 2016-09-01 DOI: 10.1109/SRDS.2016.033

Enrico Schiavone, A. Ceccarelli, A. Bondavalli

引用次数: 4

GlobalFS: A Strongly Consistent Multi-site File System GlobalFS:强一致性多站点文件系统

2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS) Pub Date : 2016-09-01 DOI: 10.1109/SRDS.2016.027

L. P. D. Sousa, Raluca Halalai, V. Schiavoni, F. Pedone, E. Rivière, P. Felber

引用次数: 10

Reliable Event Dissemination in Dynamic Distributed Systems 动态分布式系统中的可靠事件传播

2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS) Pub Date : 2016-09-01 DOI: 10.1109/SRDS.2016.038

Ugaitz Amozarrain, M. Larrea

引用次数: 0

DTC: A Dynamic Transaction Chopping Technique for Geo-replicated Storage Systems DTC:一种用于地理复制存储系统的动态事务截断技术

2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS) Pub Date : 2016-09-01 DOI: 10.1109/SRDS.2016.026

Ning Huang, Lihui Wu, Weigang Wu

{"title":"DTC: A Dynamic Transaction Chopping Technique for Geo-replicated Storage Systems","authors":"Ning Huang, Lihui Wu, Weigang Wu","doi":"10.1109/SRDS.2016.026","DOIUrl":"https://doi.org/10.1109/SRDS.2016.026","url":null,"abstract":"Large Web applications usually require replicating data across geo-distributed datacenters to achieve high locality, durability and availability. However, maintaining strong consistency in geo-replicated systems usually suffers from long latency due to costly coordination across datacenters. Among others, transaction chopping is an effective and efficient approach to cope with such a challenge. In this paper, we propose DTC (Dynamic Transaction Chopping), a novel technique that chops transactions and checks their conflicts in a dynamic and automatic way, during application execution. DTC mainly consists of two parts: a dynamic chopper that chops transaction dynamically according to data partition scheme, and a conflict detection algorithm for determining the safety of the dynamic chopping. Compared with existing transaction chopping technique for geo-replicated systems, DTC has several advantages, including transparency to programmers, flexibility in conflict analysis, high degree of piecewise execution, and adaptability to dynamic partition schemes. We implement our DTC technique and conduct experiments to examine the correctness of DTC and evaluate its performance. The experiment results show that our DTC technique can achieve much more piecewise execution than the existing chopping approach does, and reduce execution time obviously.","PeriodicalId":165721,"journal":{"name":"2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS)","volume":"10 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":"116636705","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

Self-Stabilization - A Mechanism to Make Networked Embedded Systems More Reliable? 自稳定——一种使网络嵌入式系统更可靠的机制?

2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS) Pub Date : 2016-09-01 DOI: 10.1109/SRDS.2016.049

Stefan Lohs, J. Nolte, Gerry Siegemund, V. Turau

{"title":"Self-Stabilization - A Mechanism to Make Networked Embedded Systems More Reliable?","authors":"Stefan Lohs, J. Nolte, Gerry Siegemund, V. Turau","doi":"10.1109/SRDS.2016.049","DOIUrl":"https://doi.org/10.1109/SRDS.2016.049","url":null,"abstract":"The erratic behavior of wireless channels is still a major hurdle in the implementation of robust applications in wireless networks. In the past it has been argued that self-stabilization is a remedy to provide the needed robustness. This assumption has not been verified to the extent necessary to convince engineers implementing such applications. A major reason is that the time in which a self-stabilizing system returns to a valid state is unpredictable and potentially unbound. Failure rates typically depend on physical phenomena and in self-stabilizing systems each node tries to react to failures in an inherently adaptive fashion by the cyclic observation of its neighbors' states. When the frequency of state changes is too high, the system may never reach a state sufficiently stable for a specific task. In this paper we substantiate the conditions under which self-stabilization leads to fault tolerance in wireless networks and look at the myths about the power of self-stabilization as a particular instance of self-organization. We investigate the influences of the error rate and the neighbor state exchange rate on the stability and the convergence time on topology information acquired in real network experiments.","PeriodicalId":165721,"journal":{"name":"2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS)","volume":"9 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":"114125898","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

vMocity: Traveling VMs Across Heterogeneous Clouds vMocity:跨异构云传输虚拟机

2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS) Pub Date : 2016-09-01 DOI: 10.1109/SRDS.2016.022

Cheng Cheng, Zhui Deng, Zhongshu Gu, Dongyan Xu

{"title":"vMocity: Traveling VMs Across Heterogeneous Clouds","authors":"Cheng Cheng, Zhui Deng, Zhongshu Gu, Dongyan Xu","doi":"10.1109/SRDS.2016.022","DOIUrl":"https://doi.org/10.1109/SRDS.2016.022","url":null,"abstract":"Current IaaS cloud providers typically adopt different underlying cloud infrastructures and are reluctant to provide consistent interfaces to facilitate cross-cloud interoperability. Such status quo significantly complicates inter-cloud virtual machine relocation and impedes the adoption of cloud services for more enterprises and individual users. In this paper, we propose vMocity, a middleware framework enabling VM relocation across heterogeneous IaaS clouds. vMocity extends the principles of cold migration and decouples VM's storage stack from their underlying virtualization platforms, which presents a homogeneous view of storage to cloud users. We deploy our prototype system across three representative commercial cloud platforms — Amazon EC2, Google Compute Engine, and VMware vSphere-based private cloud. Compared to existing approaches on both synthetic and real-world work-loads, vMocity can significantly reduce the disruption time, up to 27 times shorter, of relocated services and boost the recovery time, up to 1.8 times faster, to pre-relocation performance level. Our results demonstrate that vMocity is efficient and convenient for relocating VMs across clouds, offering freedom of choice to customers when facing a market of IaaS clouds to align with business objectives (cost, performance, service availability, etc.)","PeriodicalId":165721,"journal":{"name":"2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS)","volume":"43 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":"125369027","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

Speed for the Elite, Consistency for the Masses: Differentiating Eventual Consistency in Large-Scale Distributed Systems 精英的速度，大众的一致性:区分大规模分布式系统的最终一致性

2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS) Pub Date : 2016-09-01 DOI: 10.1109/SRDS.2016.032

Davide Frey, A. Mostéfaoui, Matthieu Perrin, Pierre-Louis Roman, François Taïani

引用次数: 6

ShareIff: A Sticky Policy Middleware for Self-Destructing Messages in Android Applications ShareIff: Android应用程序中用于自毁消息的粘性策略中间件

2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS) Pub Date : 2016-09-01 DOI: 10.1109/SRDS.2016.013

Antonio Goulao, N. Duarte, Nuno Santos

{"title":"ShareIff: A Sticky Policy Middleware for Self-Destructing Messages in Android Applications","authors":"Antonio Goulao, N. Duarte, Nuno Santos","doi":"10.1109/SRDS.2016.013","DOIUrl":"https://doi.org/10.1109/SRDS.2016.013","url":null,"abstract":"Self-destructing messaging applications have garnered immense popularity due to the arrival of Snapchat. However, Snapchat's history has shown that building such services on modern mobile platforms is very challenging. In fact, either caused by programming errors or due to the limitations of existing mobile operating systems, in Snapchat and other similar applications it is possible to recover supposedly deleted messages against the senders' expectations, therefore leaving millions of users potentially vulnerable to privacy breaches. This paper presents ShareIff, a middleware for Android that provides an API for secure sharing and display of self-destructing messages. Using this middleware, Snapchat or any similar application, is able to encrypt the message on the sender's endpoint and send it to the recipient such that the message can be decrypted and securely displayed only on the recipient's device for the amount of time specified by the sender. ShareIff provides this property by relying on specialized cryptographic protocols and operating system mechanisms. ShareIff offers application developers a simple programming abstraction and adds marginal overheads to system and app.","PeriodicalId":165721,"journal":{"name":"2016 IEEE 35th Symposium on Reliable Distributed Systems (SRDS)","volume":"2 3 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":"125514022","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