Proceedings of 17th International Conference on Distributed Computing Systems最新文献

筛选
英文 中文
Distributed dynamic carrier allocations in mobile cellular networks: search vs. update 移动蜂窝网络中的分布式动态载波分配:搜索与更新
Proceedings of 17th International Conference on Distributed Computing Systems Pub Date : 1997-05-27 DOI: 10.1109/ICDCS.1997.597872
Xuefeng Dong, T. Lai
{"title":"Distributed dynamic carrier allocations in mobile cellular networks: search vs. update","authors":"Xuefeng Dong, T. Lai","doi":"10.1109/ICDCS.1997.597872","DOIUrl":"https://doi.org/10.1109/ICDCS.1997.597872","url":null,"abstract":"There are two approaches to distributed implementation of dynamic carrier allocation (DCA) strategies: the update approach and the search approach. We first investigate the fundamental differences between the two approaches: two simple and representative schemes, namely the basic update scheme and the basic search scheme, are presented and compared. We argue that the update approach is more appropriate than the search approach for mobile cellular networks. Then we propose an advanced update scheme that is more efficient than the basic update scheme in terms of message complexity and carrier acquisition delay. The advanced update scheme can support a group of DCA strategies which require resource planning.","PeriodicalId":122990,"journal":{"name":"Proceedings of 17th International Conference on Distributed Computing Systems","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126725590","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: 57
Load profiling: a methodology for scheduling real-time tasks in a distributed system 负载分析:一种在分布式系统中调度实时任务的方法
Proceedings of 17th International Conference on Distributed Computing Systems Pub Date : 1997-05-27 DOI: 10.1109/ICDCS.1997.603374
Azer Bestavros
{"title":"Load profiling: a methodology for scheduling real-time tasks in a distributed system","authors":"Azer Bestavros","doi":"10.1109/ICDCS.1997.603374","DOIUrl":"https://doi.org/10.1109/ICDCS.1997.603374","url":null,"abstract":"Traditionally, the goal of load management protocols for distributed systems has been to ensure that nodes are equally loaded. We show that for real time systems, load balancing is not desirable since it results in the available bandwidth being distributed equally amongst all nodes-in effect making all nodes in the system capable of offering almost the same bandwidth (e.g., in cycles per second) to incoming tasks. We show that this \"one size fits all\" practice leads to a higher rate of missed deadlines as incoming tasks may be denied service because they require bandwidth that cannot be granted at any single node-while plenty of fragmented bandwidth is collectively available in the system. We propose a new load profiling strategy that allows the nodes of a distributed system to be unequally loaded so as to maximize the chances of finding a node that would satisfy the computational needs of incoming real time tasks. The performance of the proposed protocol is evaluated via simulation, and is contrasted to other dynamic scheduling protocols for real time distributed systems.","PeriodicalId":122990,"journal":{"name":"Proceedings of 17th International Conference on Distributed Computing Systems","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126639246","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: 26
Online replication of shared variables 共享变量的在线复制
Proceedings of 17th International Conference on Distributed Computing Systems Pub Date : 1997-05-27 DOI: 10.1109/ICDCS.1997.603396
Athanassios S. Poulakidas, Ambuj K. Singh
{"title":"Online replication of shared variables","authors":"Athanassios S. Poulakidas, Ambuj K. Singh","doi":"10.1109/ICDCS.1997.603396","DOIUrl":"https://doi.org/10.1109/ICDCS.1997.603396","url":null,"abstract":"A linearizable implementation of read/write shared variables in a general distributed system is provided. The proposed system adapts the distribution of the replicas to the pattern of read/write requests, and uses distributed hierarchical indexing to locate replicas.","PeriodicalId":122990,"journal":{"name":"Proceedings of 17th International Conference on Distributed Computing Systems","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116764516","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
An open architecture for secure interworking services 用于安全互通服务的开放体系结构
Proceedings of 17th International Conference on Distributed Computing Systems Pub Date : 1996-09-09 DOI: 10.1109/ICDCS.1997.598061
R. Hayton, K. Moody
{"title":"An open architecture for secure interworking services","authors":"R. Hayton, K. Moody","doi":"10.1109/ICDCS.1997.598061","DOIUrl":"https://doi.org/10.1109/ICDCS.1997.598061","url":null,"abstract":"There is a developing need for applications and distributed services to cooperate or interoperate. The article describes an architectural approach to security. The key idea is that a process is the universal client entity; a process may act on behalf of an identified individual as in traditional security schemes. More generally, a process may adopt an application specific name or role, and this is used as the basis for authentication in Oasis. A service may then be written in terms of service specific categories of clients, decoupled from the mechanisms used to specify and enforce access control policy. This approach allows great flexibility when integrating a number of services, and reduces the mismatch of policies that is common in heterogeneous systems. In addition, Oasis services may be integrated with alternative authentication and access control schemes, providing a truly open architecture. A flexible security definition is meaningless if not backed by a robust and efficient implementation. Oasis has been fully implemented, and is inherently distributed and scalable. We describe the general approach, then concentrate on revocation, where security designs are most often criticised. Oasis is unique in supporting the rapid and selective revocation of privileges which can cascade between services and organisations.","PeriodicalId":122990,"journal":{"name":"Proceedings of 17th International Conference on Distributed Computing Systems","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133216709","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
Characterization of message ordering specifications and protocols 消息排序规范和协议的特性描述
Proceedings of 17th International Conference on Distributed Computing Systems Pub Date : 1996-05-01 DOI: 10.1109/ICDCS.1997.603392
V. V. Murty, V. Garg
{"title":"Characterization of message ordering specifications and protocols","authors":"V. V. Murty, V. Garg","doi":"10.1109/ICDCS.1997.603392","DOIUrl":"https://doi.org/10.1109/ICDCS.1997.603392","url":null,"abstract":"We study the problem of determining which message ordering specifications can be implemented in a distributed system. Further, if a specification can be implemented, we give a technique to determine whether it can be implemented by tagging information with user messages or if it requires control messages. To specify the message ordering, we use a novel method called forbidden predicates. All existing message ordering guarantees such as FIFO, flush channels, causal ordering, and logically synchronous ordering, (as well as many new message orderings) can be concisely specified using forbidden predicates. We then present an algorithm that determines from the forbidden predicate the type of protocol needed to implement that specification.","PeriodicalId":122990,"journal":{"name":"Proceedings of 17th International Conference on Distributed Computing Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115819132","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: 17
Index Of Authors, Speakers, Moderators And Chairs 作者,演讲者,主持人和主席索引
Proceedings of 17th International Conference on Distributed Computing Systems Pub Date : 1900-01-01 DOI: 10.1109/icdcs.1997.603433
................, ..............................................
{"title":"Index Of Authors, Speakers, Moderators And Chairs","authors":"................, ..............................................","doi":"10.1109/icdcs.1997.603433","DOIUrl":"https://doi.org/10.1109/icdcs.1997.603433","url":null,"abstract":"Presents an index of the authors whose papers are published in the conference.","PeriodicalId":122990,"journal":{"name":"Proceedings of 17th International Conference on Distributed Computing Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129290078","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信