Proceedings of IFIP/IEEE International Conference on Distributed Platforms最新文献_第2页

Transparently programming heterogeneous distributed systems 透明地编程异构分布式系统

Proceedings of IFIP/IEEE International Conference on Distributed Platforms Pub Date : 1900-01-01 DOI: 10.1109/ICDP.1996.864217

T. Wolff, K.-P. Lohr

引用次数: 3

Inter-operability and distributed application platform design 互操作性和分布式应用平台设计

Proceedings of IFIP/IEEE International Conference on Distributed Platforms Pub Date : 1900-01-01 DOI: 10.1109/ICDP.1996.864213

Y. Hoffner

{"title":"Inter-operability and distributed application platform design","authors":"Y. Hoffner","doi":"10.1109/ICDP.1996.864213","DOIUrl":"https://doi.org/10.1109/ICDP.1996.864213","url":null,"abstract":"Interception is the process which creates and inserts the appropriate gateways when a binding between a client and a server is established across domain boundaries. The inserted gateways can perform the required transformations in the case of technical differences, the checking and vetting in cases where administrative boundaries are necessary, and the monitoring where auditing is required. The paper introduce a model of interception and then shows how it can be used to explain the implementation alternatives which face system and application integrators who are concerned with inter operability between different distributed platforms. The paper then looks in detail at one application of interception, namely that of passing interface references through domain boundaries. In particular the structure of interface references required to facilitate the different implementations, and the role of binding in this process are explained. The implications of implementing the different approaches on the design of distributed platforms are then discussed. This paper provides a model which explains the issues discussed in the OMG CORBA Universal Networked Object (UNO) proposal [UNO 95], as well as discussing some of the issues which are not tackled by the proposal.","PeriodicalId":127207,"journal":{"name":"Proceedings of IFIP/IEEE International Conference on Distributed Platforms","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122730720","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: 5

Extensions to ANSAware for advanced mobile applications 扩展到ANSAware先进的移动应用程序

Proceedings of IFIP/IEEE International Conference on Distributed Platforms Pub Date : 1900-01-01 DOI: 10.1109/ICDP.1996.864191

A. Friday, G. Blair, K. Cheverst, N. Davies

引用次数: 26

Security architecture based on secret key and privilege attribute certificates 基于密钥和特权属性证书的安全体系结构

Proceedings of IFIP/IEEE International Conference on Distributed Platforms Pub Date : 1900-01-01 DOI: 10.1109/ICDP.1996.864214

Y. Sameshima

引用次数: 0

Achieving interoperability between CORBA and DCE applications using bridges 使用桥接实现CORBA和DCE应用程序之间的互操作性

Proceedings of IFIP/IEEE International Conference on Distributed Platforms Pub Date : 1900-01-01 DOI: 10.1109/ICDP.1996.864199

Zhonghua Yang, A. Vogel

引用次数: 21

A high-level process checkpointing and migration scheme for heterogeneous distributed systems 异构分布式系统的高级流程检查点和迁移方案

Proceedings of IFIP/IEEE International Conference on Distributed Platforms Pub Date : 1900-01-01 DOI: 10.1109/ICDP.1996.864208

T. Redhead

引用次数: 2

Using OMG IDL to write OODCE applications 使用OMG IDL编写OODCE应用程序

Proceedings of IFIP/IEEE International Conference on Distributed Platforms Pub Date : 1900-01-01 DOI: 10.1109/ICDP.1996.864216

J. Dilley

引用次数: 3

Efficient and fault-tolerant distributed host monitoring using system-level diagnosis 使用系统级诊断的高效和容错分布式主机监控

Proceedings of IFIP/IEEE International Conference on Distributed Platforms Pub Date : 1900-01-01 DOI: 10.1109/ICDP.1996.864200

M. Bearden, R. Bianchini

{"title":"Efficient and fault-tolerant distributed host monitoring using system-level diagnosis","authors":"M. Bearden, R. Bianchini","doi":"10.1109/ICDP.1996.864200","DOIUrl":"https://doi.org/10.1109/ICDP.1996.864200","url":null,"abstract":"This paper presents an efficient and fault-tolerant distributed approach to monitoring the status of processors in a network. The Distributed System Monitor (DSMon) is a distributed, decentralized program that gathers processor information, such as CPU load, user information, and network and disk statistics, in parallel at each processor and reliably distributes the information on-line to all fault-free processors. Information is filtered at each processor and distributed at different priorities to conserve communication resources. Fault-tolerance is achieved by applying the results of previous system-level diagnosis research. An on-line distributed system-level diagnosis algorithm that assumes the PMC fault model and a fully connected network is extended to consistently maintain user-defined state information in an unreliable environment. DSMon has been implemented and currently operates on approximately 200 networked workstations in the Electrical and Computer Engineering Department at Carnegie Mellon University. The key results of this paper include the extension of a distributed system-level diagnosis algorithm for reliable broadcast of current global state, and the specification of the DSMon. A relaxed form of reliable broadcast, called condensed reliable broadcast, is introduced for guaranteeing delivery of the most recently broadcast update, without guaranteeing a complete history of all broadcast updates. The DSMon implementation is described, and its operation in an actual distributed network environment is analyzed. Extensions to this work include other fault and system models and applicability to other distributed applications requiring consistent distributed global state.","PeriodicalId":127207,"journal":{"name":"Proceedings of IFIP/IEEE International Conference on Distributed Platforms","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121809019","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

Evaluating delayed write in a multilevel caching file system 评估多级缓存文件系统中的延迟写入

Proceedings of IFIP/IEEE International Conference on Distributed Platforms Pub Date : 1900-01-01 DOI: 10.1109/ICDP.1996.864218

D. Muntz, P. Honeyman, C. J. Antonelli

{"title":"Evaluating delayed write in a multilevel caching file system","authors":"D. Muntz, P. Honeyman, C. J. Antonelli","doi":"10.1109/ICDP.1996.864218","DOIUrl":"https://doi.org/10.1109/ICDP.1996.864218","url":null,"abstract":"Delayed write in a multilevel file system cache hierarchy offers a way to improve performance in diverse client/server scenarios, such as integrating mass store into a distributed file system or providing distributed file system access over low-speed links. Using file system traces and cache simulations, we explore extensions and modifications to the traditional client-caching model employed in such file systems as AFS, Sprite, and DFS. High cache hit rates at an intermediate cache server-a machine logically interposed between clients and servers that provides cached file service to the clients-combined with high client cache hit rates lend practicality to an integrated mass storage file system. In such a system, magnetic tape or optical-based mass storage devices may be used as a first-class data repository, fronted by disk and RAM caches to offer acceptable access times to the large, but slow, mass storage system. Similarly, a high cache hit rate is necessary for users accessing file systems via low-speed links, where a delayed write intermediate caching server can mediate traffic to make better use of available bandwidth. In an example taken from mobile computing, an intermediate server might be used as a docking station at a user's home. This arrangement would be convenient for users of mobile computers who upload large amounts of data generated while operating in disconnected mode. Simulations of delayed write caching strategies are applicable to both the mass storage and low-speed link scenarios.","PeriodicalId":127207,"journal":{"name":"Proceedings of IFIP/IEEE International Conference on Distributed Platforms","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129155005","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: 7

A framework for QoS updates in a networking environment 在网络环境中用于QoS更新的框架

Proceedings of IFIP/IEEE International Conference on Distributed Platforms Pub Date : 1900-01-01 DOI: 10.1109/ICDP.1996.864222

B. Stiller

引用次数: 5