2015 IEEE 16th International Symposium on High Assurance Systems Engineering最新文献_第4页

The Need for a Confidence View of CPS Support Environments (Fast Abstract) CPS支持环境置信度视图的需求(快速摘要)

2015 IEEE 16th International Symposium on High Assurance Systems Engineering Pub Date : 2015-01-08 DOI: 10.1109/HASE.2015.14

F. Asplund, Martin Törngren, R. Hawkins, J. Mcdermid

引用次数: 1

Modeling and Verifying the Ballooning in Xen with CSP 基于CSP的Xen气球建模与验证

2015 IEEE 16th International Symposium on High Assurance Systems Engineering Pub Date : 2015-01-08 DOI: 10.1109/HASE.2015.12

Luyao Wang, Fengwei Sui, Yanhong Huang, Huibiao Zhu

引用次数: 2

HCPN Modeling for ERTMS Requirements Specification 面向ERTMS需求规范的HCPN建模

2015 IEEE 16th International Symposium on High Assurance Systems Engineering Pub Date : 2015-01-08 DOI: 10.1109/HASE.2015.11

Zakaryae Boudi, E. El-Koursi, S. C. Dutilleul

{"title":"HCPN Modeling for ERTMS Requirements Specification","authors":"Zakaryae Boudi, E. El-Koursi, S. C. Dutilleul","doi":"10.1109/HASE.2015.11","DOIUrl":"https://doi.org/10.1109/HASE.2015.11","url":null,"abstract":"Ensuring railway interoperability in Europe implies that the functional specifications have a common understanding by all the stakeholders. One solution to guarantee that point is the formalization of the specification. Under the French project called \"PERFECT\", we aim to formalize railway specifications and validate various systems in order to determine, using software tools, the compliance between ERTMS and National railway requirements. The big challenge is to provide a user-friendly formalization with verification tools. In this paper, we present our preliminary exploration of the use of Hierarchical Colored Petri Net (HCPN) in modeling ERTMS/ETCS (European Rail Traffic Management System/European Train Control System) functional specifications. The purpose of this contribution is to point the benefits in using HCPNs, which are widely used among railway operators, for understanding the specification and analyzing system safety features. The present work focuses on modeling the functional terms of establishing a communication session between the on-board equipment and the Radio Block Center specified in the System Requirements Specification (SRS).","PeriodicalId":248645,"journal":{"name":"2015 IEEE 16th International Symposium on High Assurance Systems Engineering","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115344603","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

Verilog Synthesis in the Higher-Order Transformation Framework of TL TL高阶变换框架中的Verilog综合

2015 IEEE 16th International Symposium on High Assurance Systems Engineering Pub Date : 2015-01-08 DOI: 10.1109/HASE.2015.13

V. Winter, Shiraz Hussain

引用次数: 0

Signal Processing Oriented Approach for Big Data Privacy 面向信号处理的大数据隐私保护方法

2015 IEEE 16th International Symposium on High Assurance Systems Engineering Pub Date : 2015-01-08 DOI: 10.1109/HASE.2015.23

Xiaohua Li, Thomas T. Yang

引用次数: 0

Deriving Safety Contracts to Support Architecture Design of Safety Critical Systems 导出安全合同以支持安全关键系统的体系结构设计

2015 IEEE 16th International Symposium on High Assurance Systems Engineering Pub Date : 2015-01-08 DOI: 10.1109/HASE.2015.27

Irfan Šljivo, Omar Jaradat, I. Bate, P. Graydon

引用次数: 7

A Method for Validating Intent Model Behavior in DSVMs dssvm中意图模型行为的验证方法

2015 IEEE 16th International Symposium on High Assurance Systems Engineering Pub Date : 2015-01-01 DOI: 10.1109/HASE.2015.43

K. Morris, Peter J. Clarke, Xudong He, F. Costa, M. Allison

{"title":"A Method for Validating Intent Model Behavior in DSVMs","authors":"K. Morris, Peter J. Clarke, Xudong He, F. Costa, M. Allison","doi":"10.1109/HASE.2015.43","DOIUrl":"https://doi.org/10.1109/HASE.2015.43","url":null,"abstract":"The direct runtime interpretation and execution of domain-specific models through the use of a Domain Specific Virtual Machine (DSVM) is an area of emerging relevance in the model-driven engineering community. This is due in part to the increased efficiency and decreased complexity achieved through specialization of the architecture in disparate domains. An approach to the design of a DSVM is to include a middleware that is responsible for the delivery and management of domain-specific services. It is the job of this middleware to help realize user intent through the execution of received commands while ensuring adherence to system policies based on changing environmental context. To provide assurance of functionality, the DSVM middleware must be policy and context-aware and facilitate variability in its operations. It achieves this variability by dynamically generating behavioral models for execution in response to commands. The dynamic generation of models poses the challenge of ensuring their correctness at runtime. To guarantee the correctness of generated models, we adopted model validation techniques to ensure policy compliance and employed the Alloy Analyzer in our prototype to demonstrate the efficacy of this approach. This granted us use of the Alloy specification language, which, by utilizing first-order logic, enhanced our model validation process by allowing more expressive policies. We demonstrate the increased capabilities and assurance realized by this approach through a case study with a DSVM middleware instance for the communication domain.","PeriodicalId":248645,"journal":{"name":"2015 IEEE 16th International Symposium on High Assurance Systems Engineering","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127202471","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

MPISE: Symbolic Execution of MPI Programs MPISE: MPI程序的符号执行

2015 IEEE 16th International Symposium on High Assurance Systems Engineering Pub Date : 2014-03-19 DOI: 10.1109/HASE.2015.35

Xianjin Fu, Zhenbang Chen, Yufeng Zhang, Chun Huang, Wei Dong, J. Wang

引用次数: 22