Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702)最新文献_第2页

An object-level gateway supporting integrated-property quality of service 支持集成属性服务质量的对象级网关

Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702) Pub Date : 1999-05-02 DOI: 10.1109/ISORC.1999.776381

R. Schantz, J. Zinky, D. Karr, D. Bakken, James Megquier, J. Loyall

{"title":"An object-level gateway supporting integrated-property quality of service","authors":"R. Schantz, J. Zinky, D. Karr, D. Bakken, James Megquier, J. Loyall","doi":"10.1109/ISORC.1999.776381","DOIUrl":"https://doi.org/10.1109/ISORC.1999.776381","url":null,"abstract":"As networks and the use of communications within applications continue to grow and find more uses, so too does the demand for more control and manageability of various \"system properties\" through middleware. An important component supporting an integrated property architecture is the concept of an object gateway, which is a quality-of-service (QoS)-aware element transparently inserted at the transport layer between clients and objects to provide managed communication behavior for the particular property being supported. In this paper, we introduce the concept of a QoS-oriented gateway to integrate a variety of QoS enforcement and implementation mechanisms controlling the underlying distributed interactions. We discuss the functions performed by such a component in achieving the desired overall end-to-end QoS, and the design considerations underlying our current implementation. We conclude with experiences to date with two variations of the gateway: one controlling managed latency and throughput using bandwidth allocation, and one controlling dependability through the coordination of object replicas.","PeriodicalId":211905,"journal":{"name":"Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124142217","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: 47

Adaptive QoS support for distributed, Java-based applications 对分布式、基于java的应用程序的自适应QoS支持

Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702) Pub Date : 1999-05-02 DOI: 10.1109/ISORC.1999.776378

S. Chatterjee, B. Sabata, Michael Brown

引用次数: 10

Resource managers for QoS in CORBA CORBA中用于QoS的资源管理器

Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702) Pub Date : 1999-05-02 DOI: 10.1109/ISORC.1999.776379

D. Tien, O. Villin, C. Bac

引用次数: 16

The PURE family of object-oriented operating systems for deeply embedded systems PURE系列面向对象的操作系统，用于深度嵌入式系统

Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702) Pub Date : 1999-05-02 DOI: 10.1109/ISORC.1999.776349

Danilo Beuche, A. Guerrouat, Holger Papajewski, Wolfgang Schröder-Preikschat, O. Spinczyk, Ute Spinczyk

引用次数: 73

Questionable relevancy of fixed priority assignment in distributed object design 分布式对象设计中固定优先级分配的相关性存在问题

Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702) Pub Date : 1999-05-02 DOI: 10.1109/ISORC.1999.776392

Kwang-Rok Kim

引用次数: 1

Which models and architectures of distributed real-time computing systems suit which application area? 分布式实时计算系统的哪个模型和架构适合哪个应用领域?

Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702) Pub Date : 1999-05-02 DOI: 10.1109/ISORC.1999.776393

H. Kopetz

引用次数: 2

An extensible object model for QoS specification in adaptive QoS systems 自适应QoS系统中QoS规范的可扩展对象模型

Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702) Pub Date : 1999-05-02 DOI: 10.1109/ISORC.1999.776365

Yasunori Matsui, Seiji Kihara, A. Mitsuzawa, S. Moriai, H. Tokuda

{"title":"An extensible object model for QoS specification in adaptive QoS systems","authors":"Yasunori Matsui, Seiji Kihara, A. Mitsuzawa, S. Moriai, H. Tokuda","doi":"10.1109/ISORC.1999.776365","DOIUrl":"https://doi.org/10.1109/ISORC.1999.776365","url":null,"abstract":"Adaptive QoS systems are attractive for multimedia services that are accessed via the Internet or mobile computers. An important feature of an adaptive QoS system is that it allows application programs to specify the QoS level desired, and at the system to set the level according to the resources available. With an adaptive QoS system, the user should specify not only the target QoS, but also a QoS range to minimize the quality degradation resulting from resource shortages. The paper introduces QoSPath as an extensible object model for specifying, translating, and arbitrating QoS in adaptive QoS systems. The QoSPath model herein lets users and application programs specify their QoS preference by setting QoSPoints in a QoSPath, each of which specifies an objective QoS level against a subjective utility value. With the QoSPath model, a simple QoS preference can be specified by a few parameters, while more detailed specifications can be given by providing more information, thus the model offers both the simple and descriptive QoS specifications. It is designed to be flexible in that new QoS formats and translation modules can be easily defined with only a minimum knowledge of other parts of a system. It therefore separates the functions of QoS specification, translation/inverse-translation and arbitration.","PeriodicalId":211905,"journal":{"name":"Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1999-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130463712","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

Using a "Process Warehouse" concept: a practical method for successful technology transfer 使用“过程仓库”概念:成功技术转移的实用方法

Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702) Pub Date : 1999-05-02 DOI: 10.1109/ISORC.1999.776361

T. Nishiyama

引用次数: 5

An adaptive scheduling approach in real-time CORBA 实时CORBA中的自适应调度方法

Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702) Pub Date : 1999-05-02 DOI: 10.1109/ISORC.1999.776396

C. Montez, J. Fraga, J. Farines, R. S. Oliveira

引用次数: 16

A flexible run-time support for distributed dependable hard real-time applications 灵活的运行时支持分布式可靠的硬实时应用程序

Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702) Pub Date : 1999-05-02 DOI: 10.1109/ISORC.1999.776398

E. Anceaume, G. Cabillic, Pascal Chevochot, I. Puaut

引用次数: 9