2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems最新文献_第3页

Dependable Infrastructures and Data Managers for Sensor Networks 传感器网络的可靠基础设施和数据管理器

2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems Pub Date : 2003-10-01 DOI: 10.1109/WORDS.2003.1267484

B. Thuraisingham

引用次数: 3

Architectural Challenges for "Ambient Dependability" “环境可靠性”的架构挑战

2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems Pub Date : 2003-10-01 DOI: 10.1109/WORDS.2003.1267531

L. Simoncini

引用次数: 4

Providing Digital Time Stamping Services to Mobile Devices 为流动装置提供数码时间戳服务

2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems Pub Date : 2003-10-01 DOI: 10.1109/WORDS.2003.1267495

A. Cilardo, Domenico Cotroneo, C. D. Flora, A. Mazzeo, L. Romano, S. Russo

引用次数: 7

Lessons Learned in Designing and Evaluating Railway Control Systems 铁路控制系统设计与评估的经验教训

2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems Pub Date : 2003-10-01 DOI: 10.1109/WORDS.2003.1267552

A. Amendola, R. Maio, M. L. Iacobuzio, F. Poli, Fernando Scalabrini

引用次数: 2

RT-POD: A Framework for Real-Time Systems Participation in Own Defense RT-POD:实时系统参与自身防御的框架

2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems Pub Date : 2003-10-01 DOI: 10.1109/WORDS.2003.1267538

C. Gill

{"title":"RT-POD: A Framework for Real-Time Systems Participation in Own Defense","authors":"C. Gill","doi":"10.1109/WORDS.2003.1267538","DOIUrl":"https://doi.org/10.1109/WORDS.2003.1267538","url":null,"abstract":"As mission-critical distributed real-time and embedded systems have become more prevalent and are increasingly developed and deployed using an open-systems model, their potential exposure to adversarial attack has increased as well. Furthermore, real-time constraints in such systems add further vulnerabilities to attack, where an adversary need only interfere with the timing of events in a system, rather than having to modify the events themselves. To address this challenge, it is necessary to examine fundamental relationships between real-time and security properties, and to provide a system infrastructure framework designed to mitigate or even avoid the consequences of adversarial attack in real-time systems. This paper makes two main contributions to the state of the art in security for real-time systems. First, it describes particular vulnerabilities of real-time systems to denial-of-service attacks, and categorizes those attacks according to the kind of attack and the mechanisms it affects. Second, it describes the design of RT-POD, a middleware framework for mitigation and possible avoidance of real-time failures in the face of denial of service attacks.","PeriodicalId":350761,"journal":{"name":"2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133334045","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: 1

On the limits of the precise specification of component interfaces 关于组件接口精确规范的限制

2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems Pub Date : 2003-10-01 DOI: 10.1109/WORDS.2003.1267486

H. Kopetz, N. Suri

引用次数: 5

Analysis of Safety Related Architectures 安全相关架构分析

2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems Pub Date : 2003-10-01 DOI: 10.1109/WORDS.2003.1267497

A. Coccoli, A. Bondavalli

引用次数: 1

Assessing the Dependability of SOAP RPC-Based Web Services by Fault Injection 通过错误注入评估基于SOAP rpc的Web服务的可靠性

2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems Pub Date : 2003-10-01 DOI: 10.1109/WORDS.2003.1267504

N. Looker, Jie Xu

引用次数: 61

Mobile Middleware Solutions for the Adaptive Management of Multimedia QoS to Wireless Portable Devices 无线移动设备多媒体QoS自适应管理的移动中间件解决方案

2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems Pub Date : 2003-10-01 DOI: 10.1109/WORDS.2003.1267540

P. Bellavista, Antonio Corradi

{"title":"Mobile Middleware Solutions for the Adaptive Management of Multimedia QoS to Wireless Portable Devices","authors":"P. Bellavista, Antonio Corradi","doi":"10.1109/WORDS.2003.1267540","DOIUrl":"https://doi.org/10.1109/WORDS.2003.1267540","url":null,"abstract":"New challenging service scenarios are integrating wireless portable devices with limited and heterogeneous capabilities. They are expected to access both traditional and novel (context-dependent) Internet services. This not only calls for novel infrastructures to support the integration of mobile devices with the fixed network, but also stresses the necessity of negotiation-time tailoring and provision-time adaptation of Quality of Service (QoS). The paper presents a flexible and dynamic middleware for the management of multimedia QoS to wireless devices that can roam during service provisioning. The middleware exploits mobile agents that act as device shadow proxies over the fixed network to transparently follow the device movements between wireless localities, to negotiate the proper QoS level, and to dynamically adapt multimedia flows depending on device profiles and user preferences. In particular, the paper focuses on how the middleware achieves the on-line visibility of the device change of locality in a portable way over different implementations of different wireless technologies, i.e., IEEE 802.11 and Bluetooth. The first experimental results show that, notwithstanding the application-level approach, the middleware reorganization time is compatible with the requirements imposed by the addressed multimedia scenario.","PeriodicalId":350761,"journal":{"name":"2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems","volume":"177 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116860826","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

Weaving Aspects into Real-Time Operating System Design Using Object-Oriented Model Transformation 使用面向对象模型转换将方面编织到实时操作系统设计中

2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems Pub Date : 2003-10-01 DOI: 10.1109/WORDS.2003.1267541

Jiyong Park, Saehwa Kim, Seongsoo Hong

{"title":"Weaving Aspects into Real-Time Operating System Design Using Object-Oriented Model Transformation","authors":"Jiyong Park, Saehwa Kim, Seongsoo Hong","doi":"10.1109/WORDS.2003.1267541","DOIUrl":"https://doi.org/10.1109/WORDS.2003.1267541","url":null,"abstract":"Despite of the proliferation of object-oriented and component technology, their application to real-time operating systems (RTOS) has been limited since most design concerns in RTOSes crosscut software components and these are critical to deliver required performance and functionality. Aspect-Oriented Programming (AOP) is a very effective means to solve the crosscutting problem. However, we have observed the following limitations of the current AOP framework: (1) the current text-based AOP languages cannot clearly show how aspects are weaved together, (2) their granularity is too coarse to capture all aspects in an RTOS, (3) it is difficult to control the weaving process, since aspect weavers are usually hard-coded. In this paper, we propose a new AOP framework that provides (1) a graphical aspect programming environment that visualizes aspects, crosscutting classes, and method structures, (2) a new aspect model that supports a sub-method level granularity where an aspect is defined as a set of classes, and (3) an aspect weaving process specified by an object-oriented meta-model transformation. Since our aspect-oriented programming framework improves the expressiveness of the crosscutting concerns of RTOSes and automates aspect weaver generation, it can enhance RTOS customization.","PeriodicalId":350761,"journal":{"name":"2003 The Ninth IEEE International Workshop on Object-Oriented Real-Time Dependable Systems","volume":"391 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123959619","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