Proceedings 20th IEEE Symposium on Reliable Distributed Systems最新文献_第3页

Optimistic validation of electronic tickets 电子机票的乐观验证

Proceedings 20th IEEE Symposium on Reliable Distributed Systems Pub Date : 2001-10-28 DOI: 10.1109/RELDIS.2001.969763

F. Pedone

引用次数: 7

High-quality customizable embedded software from COTS components 来自COTS组件的高质量可定制嵌入式软件

Proceedings 20th IEEE Symposium on Reliable Distributed Systems Pub Date : 2001-10-28 DOI: 10.1109/RELDIS.2001.969771

F. Bastani

{"title":"High-quality customizable embedded software from COTS components","authors":"F. Bastani","doi":"10.1109/RELDIS.2001.969771","DOIUrl":"https://doi.org/10.1109/RELDIS.2001.969771","url":null,"abstract":"Dramatic advances in computer and communication technologies have greatly promoted the growth of embedded telecommunication systems. More and more critical applications, such as banking and financial services, remote patient monitoring systems, transportation, etc., are being developed. The software for these applications is becoming increasingly sophisticated and complex and this trend will accelerate over the next few years with the development of \"software-defined telephony\". To support these critical applications, it is necessary to achieve high quality and rigorously demonstrate that high quality has in fact been achieved. In today's highly competitive environment; it is also essential to have accelerated development schedules and the capability to quickly customize and adapt products for niche markets and to satisfy diverse regional standards and procedures. To meet all these challenges, software development technology is rapidly shifting away from low-level programming issues to automated code generation and integration of systems from components, either Commercial-Off-The-Shelf (COTS) components or specially developed in-house components. This is made possible by numerous recent breakthroughs in software technology, including web-based cooperative software development, in-process; monitoring, agents, Java, scripting languages, and, especially, industry-driven standardization efforts, such as CORBA, TINA, TL 9000, and XDAIS. The use of COTS components can significantly reduce software development time and cost.","PeriodicalId":440881,"journal":{"name":"Proceedings 20th IEEE Symposium on Reliable Distributed Systems","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121389942","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

Efficient recovery information management schemes for the fault tolerant mobile computing systems 面向容错移动计算系统的高效恢复信息管理方案

Proceedings 20th IEEE Symposium on Reliable Distributed Systems Pub Date : 2001-10-28 DOI: 10.1109/RELDIS.2001.970770

T. Park, Namyoon Woo, H. Yeom

引用次数: 4

How to select a replication protocol according to scalability, availability and communication overhead 如何根据可伸缩性、可用性和通信开销选择复制协议

Proceedings 20th IEEE Symposium on Reliable Distributed Systems Pub Date : 2001-10-28 DOI: 10.1109/RELDIS.2001.969732

R. Jiménez-Peris, M. Patiño-Martínez, Bettina Kemme, G. Alonso

{"title":"How to select a replication protocol according to scalability, availability and communication overhead","authors":"R. Jiménez-Peris, M. Patiño-Martínez, Bettina Kemme, G. Alonso","doi":"10.1109/RELDIS.2001.969732","DOIUrl":"https://doi.org/10.1109/RELDIS.2001.969732","url":null,"abstract":"Data replication is playing an increasingly important role in the design of parallel information systems. In particular, the widespread use of cluster architectures in high-performance computing has created many opportunities for applying data replication techniques in new areas. For instance, as part of work related to cluster computing in bioinformatics, we have been confronted with the problem of having to choose an optimal replication strategy in terms of scalability, availability and communication overhead. Thus, we have evaluated several representative replication protocols in order to better understand their behavior in practice. The results obtained are surprising in that they challenge many of the assumptions behind existing protocols. Our evaluation indicates that the conventional read-one/write-all approach is the best choice for a large range of applications requiring data replication. We believe this is an important result for anybody developing code for computing clusters as the read-one/write-all strategy is much simpler to implement and more flexible than quorum-based approaches. In this paper we show that, in addition, it is also the best choice using a number of other selection criteria.","PeriodicalId":440881,"journal":{"name":"Proceedings 20th IEEE Symposium on Reliable Distributed Systems","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129297812","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: 52

Message logging optimization for wireless networks 无线网络的消息记录优化

Proceedings 20th IEEE Symposium on Reliable Distributed Systems Pub Date : 2001-10-28 DOI: 10.1109/RELDIS.2001.969774

Bin Yao, W. Fuchs

引用次数: 8

On the effectiveness of a counter-based cache invalidation scheme and its resiliency to failures in mobile environments 基于计数器的缓存失效方案的有效性及其在移动环境中对故障的弹性

Proceedings 20th IEEE Symposium on Reliable Distributed Systems Pub Date : 2001-10-28 DOI: 10.1109/RELDIS.2001.970775

G. Cao, C. Das

{"title":"On the effectiveness of a counter-based cache invalidation scheme and its resiliency to failures in mobile environments","authors":"G. Cao, C. Das","doi":"10.1109/RELDIS.2001.970775","DOIUrl":"https://doi.org/10.1109/RELDIS.2001.970775","url":null,"abstract":"Caching frequently accessed data items on the client side is an effective technique to improve the performance of data dissemination in mobile environments. Classical cache invalidation strategies are not suitable for mobile environments due to the disconnection and mobility of the mobile clients. One attractive cache invalidation technique is based on invalidation reports (IRs). However, IR-based approach suffers from long query latency and it cannot efficiently utilize the broadcast bandwidth. In this paper, we propose techniques to address these problems. We first extend the UIR-based approach to reduce the query latency. Then, we propose techniques to efficiently utilize the broadcast bandwidth based on counters associated with each data item. Novel techniques are designed to maintain the accuracy of the counter in case of server failures, client failures, and disconnections. Extensive simulations are provided and used to evaluate the proposed methodology. Compared to previous IR-based algorithms, the proposed solution can significantly reduce the query latency, improve the bandwidth utilization, and effectively deal with disconnections and failures.","PeriodicalId":440881,"journal":{"name":"Proceedings 20th IEEE Symposium on Reliable Distributed Systems","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115807825","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: 11

Compiler-assisted heterogeneous checkpointing 编译器辅助的异构检查点

Proceedings 20th IEEE Symposium on Reliable Distributed Systems Pub Date : 2001-10-28 DOI: 10.1109/RELDIS.2001.969743

Feras Karablieh, R. Bazzi, Margaret Hicks

引用次数: 24

Optimizing file availability in a secure serverless distributed file system 优化安全无服务器分布式文件系统中的文件可用性

Proceedings 20th IEEE Symposium on Reliable Distributed Systems Pub Date : 2001-10-28 DOI: 10.1109/RELDIS.2001.969727

John R. Douceur, Roger Wattenhofer

引用次数: 86

Chasing the FLP impossibility result in a LAN: or, How robust can a fault tolerant server be? 追求FLP不可能导致LAN:或者，容错服务器有多健壮?

Proceedings 20th IEEE Symposium on Reliable Distributed Systems Pub Date : 2001-10-28 DOI: 10.1109/RELDIS.2001.970767

P. Urbán, X. Défago, A. Schiper

引用次数: 21

Detecting heap smashing attacks through fault containment wrappers 通过故障包容包装检测堆粉碎攻击

Proceedings 20th IEEE Symposium on Reliable Distributed Systems Pub Date : 2001-10-28 DOI: 10.1109/RELDIS.2001.969756

C. Fetzer, Zhen Xiao

引用次数: 27