IEEE International Symposium on Real-Time Distributed Computing最新文献

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Allowing Cycles References among Scoped Memory Areas in the Real-Time Specification of Java 在Java的实时规范中允许在作用域内存区域之间循环引用
IEEE International Symposium on Real-Time Distributed Computing Pub Date : 1900-01-01 DOI: 10.1109/ISORC.2007.14
M. T. Higuera-Toledano
{"title":"Allowing Cycles References among Scoped Memory Areas in the Real-Time Specification of Java","authors":"M. T. Higuera-Toledano","doi":"10.1109/ISORC.2007.14","DOIUrl":"https://doi.org/10.1109/ISORC.2007.14","url":null,"abstract":"In order to offer time-predictable object garbage collection, the memory model of the Real-Time Specification for Java (RTSJ) supports a memory management model based on regions, which imposes strict access assignment rules to avoid dangling inter-region references. RTSJ includes also the single parent rule which avoids reference cycles among different scoped regions. Scoped regions are parented when they are used by a real-time thread, which results in an unfamiliar programming model. In this paper, we propose to remove the single parent rule.","PeriodicalId":337892,"journal":{"name":"IEEE International Symposium on Real-Time Distributed Computing","volume":"10881 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":"114535924","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
Hardware/Software Codesign for Automotive Applications: Challenges of the Architectural Level 汽车应用的软硬件协同设计:架构层面的挑战
IEEE International Symposium on Real-Time Distributed Computing Pub Date : 1900-01-01 DOI: 10.1109/ISORC.2001.10001
J. Axelsson
{"title":"Hardware/Software Codesign for Automotive Applications: Challenges of the Architectural Level","authors":"J. Axelsson","doi":"10.1109/ISORC.2001.10001","DOIUrl":"https://doi.org/10.1109/ISORC.2001.10001","url":null,"abstract":"","PeriodicalId":337892,"journal":{"name":"IEEE International Symposium on Real-Time Distributed Computing","volume":"27 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":"127360139","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: 2
Intrusion-Tolerant Autonomous Driving 容忍入侵的自动驾驶
IEEE International Symposium on Real-Time Distributed Computing Pub Date : 1900-01-01 DOI: 10.1109/ISORC.2018.00026
M. Völp, P. Veríssimo
{"title":"Intrusion-Tolerant Autonomous Driving","authors":"M. Völp, P. Veríssimo","doi":"10.1109/ISORC.2018.00026","DOIUrl":"https://doi.org/10.1109/ISORC.2018.00026","url":null,"abstract":"Fully autonomous driving is one if not the killer application for the upcoming decade of real-time systems. However, in the presence of increasingly sophisticated attacks by highly skilled and well equipped adversarial teams, autonomous driving must not only guarantee timeliness and hence safety. It must also consider the dependability of the software concerning these properties while the system is facing attacks. For distributed systems, fault-and-intrusion tolerance toolboxes already offer a few solutions to tolerate partial compromise of the system behind a majority of healthy components operating in consensus. In this paper, we present a concept of an intrusion-tolerant architecture for autonomous driving. In such a scenario, predictability and recovery challenges arise from the inclusion of increasingly more complex software on increasingly less predictable hardware. We highlight how an intrusion tolerant design can help solve these issues by allowing timeliness to emerge from a majority of complex components being fast enough, often enough while preserving safety under attack through pre-computed fail safes.","PeriodicalId":337892,"journal":{"name":"IEEE International Symposium on Real-Time Distributed Computing","volume":"66 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":"121697569","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
The Next Frontier for Java Technology Java技术的下一个前沿
IEEE International Symposium on Real-Time Distributed Computing Pub Date : 1900-01-01 DOI: 10.1109/ISORC.2001.10002
G. Bollella
{"title":"The Next Frontier for Java Technology","authors":"G. Bollella","doi":"10.1109/ISORC.2001.10002","DOIUrl":"https://doi.org/10.1109/ISORC.2001.10002","url":null,"abstract":"As it has in every other computer generation, software design for embedded systems is undergoing a transformation as the complexity of typical systems increases. This increase in software complexity arises as various technical and financial factors in the embedded systems industry cause system designs to specify an increasing proportion of the function of embedded devices to be implemented in software. As this trend continues and software architectures for embedded systems begin to approach the size and complexity of software systems for general-purpose computers, the need for advanced programming languages, which support real-time and distributed programming models, and integrated design, development and analysis tools will increase. In addition, finding processes and disciplines which increase programmer productivity, long a desired goal among general-purpose software vendors, will become important for embedded software development teams. A number of consumer embedded devices, such as cellphones, currently use Java technology as an application-software runtime. The next frontier for Java technology is for embedded system-software runtimes where execution predictability is a key requirement and for systems with large and complex software architectures. Java enables the reality of this future through the Real-Time Specification for Java. This evolution will provide all embedded developers with the advantages and productivity gains of the Java language and platform. The Real-Time Specification for Java addresses many issues in the Java Language and runtimes which cause unpredictability and will allow programmers to write applications which execute predictability. Thus, Java technology will be an option for embedded software development teams. Proceedings of the Fourth International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC’01) 0-7695-1089-2/01 $10.00 © 2001 IEEE","PeriodicalId":337892,"journal":{"name":"IEEE International Symposium on Real-Time Distributed Computing","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":"129833938","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
Truths and Beliefs about the Use of Real-Time Distributed Object Computing in Complex Industrial Applications 关于在复杂工业应用中使用实时分布式对象计算的真相和信念
IEEE International Symposium on Real-Time Distributed Computing Pub Date : 1900-01-01 DOI: 10.1109/ISORC.2001.10000
C. Pereira, R. S. Bravo, M. V. D. Beeck, Michael Kircher
{"title":"Truths and Beliefs about the Use of Real-Time Distributed Object Computing in Complex Industrial Applications","authors":"C. Pereira, R. S. Bravo, M. V. D. Beeck, Michael Kircher","doi":"10.1109/ISORC.2001.10000","DOIUrl":"https://doi.org/10.1109/ISORC.2001.10000","url":null,"abstract":"Although real-time distributed object computing (RT-DOC) concepts have been extensively discussed in the literature over the last decade, there is still some concern from industrial practitioners about the reliability, effectiveness, and performance of existing methods and tools. This has contributed to the fact that currently several complex real-time distributed applications are still being developed without adopting RTDOC concepts. “Distributed object middleware, methods, and tools still represent a high technological risk,” argue several practitioners. This seems to contradict arguments commonly used by OO methodologists and tool vendors (as well as most of papers published in the IEEE proceedings of ISORC conferences). They consider RT-DOC concepts as a powerful conceptual framework to handle complexity in the development of distributed real-time applications, promoting reusability, modularity, and allowing a smooth transition along the development phases, from requirements engineering to implementation.","PeriodicalId":337892,"journal":{"name":"IEEE International Symposium on Real-Time Distributed Computing","volume":"31 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":"133734667","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
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