2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops最新文献_第3页

Using Transactional Memory to Synchronize an Adaptive Garbage Collector in Real-Time Java 在实时Java中使用事务性内存同步自适应垃圾收集器

2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops Pub Date : 2011-03-28 DOI: 10.1109/ISORCW.2011.24

Teresa Higuera-Toledano

引用次数: 3

Performance Analysis of Time-Triggered Ether-Networks Using Off-the-Shelf-Components 使用现成组件的时间触发以太网络性能分析

2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops Pub Date : 2011-03-28 DOI: 10.1109/ISORCW.2011.16

Florian Bartols, T. Steinbach, Franz Korf, T. Schmidt

引用次数: 21

Using a Local Prefetch Strategy to Obtain Temporal Time Predictability 利用局部预取策略获得时间可预测性

2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops Pub Date : 2011-03-28 DOI: 10.1109/ISORCW.2011.41

Bekim Cilku, P. Puschner

引用次数: 1

Self-Organizing Real-Time Service Dissemination and Collection Using Mobile Agents for Mobile Ad Hoc Networks 移动Ad Hoc网络中基于移动代理的自组织实时服务分发与收集

2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops Pub Date : 2011-03-28 DOI: 10.1109/ISORCW.2011.29

T. Ohta, Takeshi Hashimoto, Y. Kakuda

{"title":"Self-Organizing Real-Time Service Dissemination and Collection Using Mobile Agents for Mobile Ad Hoc Networks","authors":"T. Ohta, Takeshi Hashimoto, Y. Kakuda","doi":"10.1109/ISORCW.2011.29","DOIUrl":"https://doi.org/10.1109/ISORCW.2011.29","url":null,"abstract":"A mobile ad hoc network consists of only mobile nodes without the access points and the center server. In the mobile ad hoc network environment, a set of nodes in the network and the network topology are frequently changing due to the node appearance, the node disappearance, and the node movement so that it is not easy for users in the network to obtain the services provided in the network. Therefore, without the service discovery scheme, it is impossible to inform the users in the network of the service information provided in the network. However, since there are no center servers in the mobile ad hoc network environment, the self-organized mechanism must be examined to collect the service information in the network and disseminate them to the users. Besides, since the changes of users or the services in the network occur many times with time, they should be reflected as short time as possible. Therefore, we propose a new scheme for self-organizing real-time service dissemination and collection using mobile agents in the mobile ad hoc network environment. Mobile agents migrate among nodes to collect the service information in the network and disseminate them to the users in the network. Finally, we conducted simulation experiments to show the performance of the proposed scheme with respect to the service dissemination time.","PeriodicalId":126022,"journal":{"name":"2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops","volume":"158 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120891294","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: 12

Intelligent Agent Software Development Using AUML and the Descartes Specification Language 基于AUML和笛卡尔规范语言的智能代理软件开发

2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops Pub Date : 2011-03-28 DOI: 10.1109/ISORCW.2011.43

V. Subburaj, J. E. Urban

{"title":"Intelligent Agent Software Development Using AUML and the Descartes Specification Language","authors":"V. Subburaj, J. E. Urban","doi":"10.1109/ISORCW.2011.43","DOIUrl":"https://doi.org/10.1109/ISORCW.2011.43","url":null,"abstract":"Developing software systems that are complicated and critical gives challenges to software engineers and the software industry. Intelligent software agent design is one such application domain that imposes challenges. The application of formal methods in software engineering, specifically with executable software specification languages, can involve much learning among the users of the system. Although executable software specifications tend to be advantageous over the traditional software specification process, the passive growth inside industry remains open for research efforts to come up with the hidden myths. The application of formal methods during system development of intelligent software agents makes the design of the product reliable. This paper describes an approach that combines an extension to the widely used Unified Modeling Language (UML) for design with an executable specification language. Also, the paper describes an approach that transforms agent oriented specifications written using the extended Descartes specification language into a high level design representation using Agent UML (AUML).","PeriodicalId":126022,"journal":{"name":"2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130423971","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: 6

Live Streaming of Medical Data - The Fontane Architecture for Remote Patient Monitoring and Its Experimental Evaluation 医疗数据的实时流-用于远程患者监测的Fontane架构及其实验评估

2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops Pub Date : 2011-03-28 DOI: 10.1109/ISORCW.2011.36

Alexander Schacht, Robert Wierschke, Martin Wolf, M. V. Löwis, A. Polze

{"title":"Live Streaming of Medical Data - The Fontane Architecture for Remote Patient Monitoring and Its Experimental Evaluation","authors":"Alexander Schacht, Robert Wierschke, Martin Wolf, M. V. Löwis, A. Polze","doi":"10.1109/ISORCW.2011.36","DOIUrl":"https://doi.org/10.1109/ISORCW.2011.36","url":null,"abstract":"Demographic transition and the decreasing number of medical experts in rural areas create a growing demand for tele-medicine systems that allow remote patient monitoring. Especially in the context of heart diseases, the possibility to transmit electrocardiograph (ECG) data in a streaming mode is of high interest. However, available cellular networks with protocols like GPRS, EDGE or UMTS are highly unreliable due to frequent connection interruptions and high bandwidth variations for data traffic. In this paper, we present a system suitable for live ECG-streaming over UMTS. We describe a usability experiment of the system within the context of the Berlin-Marathon, a huge event with 40.000 participants - 5 of them carrying devices with our software for live ECG streaming. The systems successfully demonstrated the use of near-field Bluetooth communication between electronic health care devices and a home broker in conjunction with mobile communication via UMTS. The forthcoming Fontane system builds upon experiences collected with the current prototype. We present these experiences and discusses some of the challenges of live streaming of medical data across unreliable heterogeneous networks.","PeriodicalId":126022,"journal":{"name":"2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133361547","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

Method and Tools for Mixed-Criticality Real-Time Applications within PharOS PharOS中混合临界实时应用的方法和工具

2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops Pub Date : 2011-03-28 DOI: 10.1109/ISORCW.2011.15

Matthieu Lemerre, Emmanuel Ohayon, Damien Chabrol, M. Jan, M. Jacques

{"title":"Method and Tools for Mixed-Criticality Real-Time Applications within PharOS","authors":"Matthieu Lemerre, Emmanuel Ohayon, Damien Chabrol, M. Jan, M. Jacques","doi":"10.1109/ISORCW.2011.15","DOIUrl":"https://doi.org/10.1109/ISORCW.2011.15","url":null,"abstract":"This paper provides an overview of some principles and mechanisms to securely operate mixed-criticality real-time systems on embedded platforms. Those principles are illustrated with PharOS a complete set of tools to design, implement and execute real-time systems on automotive embedded platforms. The keystone of this approach is a dynamic time-triggered methodology that supports full temporal isolation without wasting CPU time. In addition, memory isolation is handled through automatic off-line generation of fine-grained memory protection tables used at runtime. These isolation mechanisms are building blocks for the support of mixed-criticality applications. Several extensions have been brought to this model to expand the support for mixed-criticality within the system. These extensions feature fault recovery, support for the cohabitation of event-triggered with time-triggered tasks and paravirtualization of other operating systems. The contribution of this paper is to provide a high-level description of these extensions, along with an analysis of their impact on the global system safety, in particular on the determinism property of the PharOS model.","PeriodicalId":126022,"journal":{"name":"2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125240879","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: 25

Timely Virtual Machine Migration for Pro-active Fault Tolerance 主动容错的及时虚拟机迁移

2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops Pub Date : 2011-03-28 DOI: 10.1109/ISORCW.2011.42

A. Polze, Peter Tröger, Felix Salfner

{"title":"Timely Virtual Machine Migration for Pro-active Fault Tolerance","authors":"A. Polze, Peter Tröger, Felix Salfner","doi":"10.1109/ISORCW.2011.42","DOIUrl":"https://doi.org/10.1109/ISORCW.2011.42","url":null,"abstract":"Next generation processor and memory technologies will provide tremendously increasing computing and memory capacities for application scaling. However, this comes at a price: Due to the growing number of transistors and shrinking structural sizes, overall system reliability of future server systems is about to suffer significantly. This makes reactive fault tolerance schemes less appropriate for server applications under reliability and timeliness constraints. We propose an architectural blueprint for managing server system dependability in a pro-active fashion, in order to keep service-level promises for response times and availability even with increasing hardware failure rates. We introduce the concept of anticipatory virtual machine migration that proactively moves computation away from faulty or suspicious machines. The migration decision is based on health indicators at various system levels that are combined into a global probabilistic reliability measure. Based on this measure, live migration techniques can be triggered in order to move computation to healthy machines even before a failure brings the system down.","PeriodicalId":126022,"journal":{"name":"2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127425195","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: 35

Middleware Support for a Self-Configurable Wireless Sensor Network 自配置无线传感器网络的中间件支持

2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops Pub Date : 2011-03-28 DOI: 10.1109/ISORCW.2011.45

M. Götz, A. Rettberg, Ina Podolski

引用次数: 1

Architectural Design Patterns for Flight Software 飞行软件的架构设计模式

2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops Pub Date : 2011-03-28 DOI: 10.1109/ISORCW.2011.39

Julie S. Fant, H. Gomaa, IV RobertG.Pettit

引用次数: 14