2008 14th IEEE Pacific Rim International Symposium on Dependable Computing最新文献

Hyper-Erlang Software Reliability Model hypererlang软件可靠性模型

2008 14th IEEE Pacific Rim International Symposium on Dependable Computing Pub Date : 2008-12-15 DOI: 10.1109/PRDC.2008.20

H. Okamura, T. Dohi

引用次数: 16

The Schemes to Develop Dependable System Using COTS 利用COTS开发可靠系统的方案

2008 14th IEEE Pacific Rim International Symposium on Dependable Computing Pub Date : 2008-12-15 DOI: 10.1109/PRDC.2008.18

K. Tomita, K. Fujiwara, H. Kawasaki, Naoki Miwa, S. Nagai

引用次数: 2

Conjoined Pipeline: Enhancing Hardware Reliability and Performance through Organized Pipeline Redundancy 连接管道:通过有组织的管道冗余来提高硬件的可靠性和性能

2008 14th IEEE Pacific Rim International Symposium on Dependable Computing Pub Date : 2008-12-15 DOI: 10.1109/PRDC.2008.54

Viswanathan Subramanian, Arun Kumar Somani

{"title":"Conjoined Pipeline: Enhancing Hardware Reliability and Performance through Organized Pipeline Redundancy","authors":"Viswanathan Subramanian, Arun Kumar Somani","doi":"10.1109/PRDC.2008.54","DOIUrl":"https://doi.org/10.1109/PRDC.2008.54","url":null,"abstract":"Reliability has become a serious concern as systems embrace nanometer technologies. In this paper, we propose a novel approach for organizing redundancy that provides high degree of fault tolerance and enhances performance. We replicate both the pipeline registers and the pipeline stage combinational logic. The replicated logic receives its inputs from the primary pipeline registers while writing its output to the replicated pipeline registers. The organization of redundancy in the proposed conjoined pipeline system supports overclocking, provides concurrent error detection and recovery capability for soft errors, intermittent faults and timing errors, and flags permanent silicon defects. The fast recovery process requires no checkpointing and takes three cycles. Back annotated post-layout gate level timing simulations, using 45 nm technology, of a conjoined two stage arithmetic pipeline and a conjoined five stage DLX pipeline processor, with forwarding logic, show that our approach achieves near 100% fault coverage, under a severe fault injection campaign, while enhancing performance, on an average by about 20%, when dynamically overclocked and 35%, when maximally overclocked.","PeriodicalId":369064,"journal":{"name":"2008 14th IEEE Pacific Rim International Symposium on Dependable Computing","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129999461","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

Bayesian Inference Approach for Probabilistic Analogy Based Software Maintenance Effort Estimation 基于概率类比的软件维护工作量估计贝叶斯推理方法

2008 14th IEEE Pacific Rim International Symposium on Dependable Computing Pub Date : 2008-12-15 DOI: 10.1109/PRDC.2008.21

Y. F. Li, M. Xie, T. Goh

{"title":"Bayesian Inference Approach for Probabilistic Analogy Based Software Maintenance Effort Estimation","authors":"Y. F. Li, M. Xie, T. Goh","doi":"10.1109/PRDC.2008.21","DOIUrl":"https://doi.org/10.1109/PRDC.2008.21","url":null,"abstract":"Software maintenance effort estimation is essential for the success of software maintenance process. In the past decades, many methods have been proposed for maintenance effort estimation. However, most existing estimation methods only produce point predictions. Due to the inherent uncertainties and complexities in the maintenance process, the accurate point estimates are often obtained with great difficulties. Therefore some prior studies have been focusing on probabilistic predictions. Analogy Based Estimation (ABE) is one popular point estimation technique. This method is widely accepted due to its conceptual simplicity and empirical competitiveness. However, there is still a lack of probabilistic framework for ABE model. In this study, we first propose a probabilistic framework of ABE (PABE). The predictive PABE is obtained by integrating over its parameter k number of nearest neighbors via Bayesian inference. In addition, PABE is validated on four maintenance datasets with comparisons against other established effort estimation techniques. The promising results show that PABE could largely improve the point estimations of ABE and achieve quality probabilistic predictions.","PeriodicalId":369064,"journal":{"name":"2008 14th IEEE Pacific Rim International Symposium on Dependable Computing","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120954748","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

Considering Fault Correction Lag in Software Reliability Modeling 软件可靠性建模中故障校正滞后的考虑

2008 14th IEEE Pacific Rim International Symposium on Dependable Computing Pub Date : 2008-12-15 DOI: 10.1109/PRDC.2008.47

Yanjun Shu, Zhibo Wu, Hongwei Liu, Xiaozong Yang

引用次数: 1

Towards Adaptive Covert Communication System 自适应隐蔽通信系统研究

2008 14th IEEE Pacific Rim International Symposium on Dependable Computing Pub Date : 2008-12-15 DOI: 10.1109/PRDC.2008.26

Fedor V. Yarochkin, Shih-Yao Dai, Chihhung Lin, Yennun Huang, S. Kuo

引用次数: 23

Generic Design and Automatic Deployment of NMR Strategies on HW Cores 核磁共振策略的通用设计与自动部署

2008 14th IEEE Pacific Rim International Symposium on Dependable Computing Pub Date : 2008-12-15 DOI: 10.1109/PRDC.2008.51

Juan-Carlos Ruiz-Garcia, D. Andrés, S. Blanc, P. Gil

引用次数: 7

Training Security Assurance Teams Using Vulnerability Injection 培训安全保证团队使用漏洞注入

2008 14th IEEE Pacific Rim International Symposium on Dependable Computing Pub Date : 2008-12-15 DOI: 10.1109/PRDC.2008.43

J. Fonseca, M. Vieira, H. Madeira

{"title":"Training Security Assurance Teams Using Vulnerability Injection","authors":"J. Fonseca, M. Vieira, H. Madeira","doi":"10.1109/PRDC.2008.43","DOIUrl":"https://doi.org/10.1109/PRDC.2008.43","url":null,"abstract":"Writing secure Web applications is a complex task. In fact, a vast majority of Web applications are likely to have security vulnerabilities that can be exploited using simple tools like a common Web browser. This represents a great danger as the attacks may have disastrous consequences to organizations, harming their assets and reputation. To mitigate these vulnerabilities, security code inspections and penetration tests must be conducted by well-trained teams during the development of the application. However, effective code inspections and testing takes time and cost a lot of money, even before any business revenue. Furthermore, software quality assurance teams typically lack the knowledge required to effectively detect security problems. In this paper we propose an approach to quickly and effectively train security assurance teams in the context of web application development. The approach combines a novel vulnerability injection technique with relevant guidance information about the most common security vulnerabilities to provide a realistic training scenario. Our experimental results show that a short training period is sufficient to clearly improve the ability of security assurance teams to detect vulnerabilities during both code inspections and penetration tests.","PeriodicalId":369064,"journal":{"name":"2008 14th IEEE Pacific Rim International Symposium on Dependable Computing","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116069158","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: 26

Finding the Optimal Configuration of a Cascading TMR System 寻找级联TMR系统的最优结构

2008 14th IEEE Pacific Rim International Symposium on Dependable Computing Pub Date : 2008-12-15 DOI: 10.1109/PRDC.2008.12

Masashi Hamamatsu, Tatsuhiro Tsuchiya, T. Kikuno

引用次数: 9

Availability Analysis of Robotic Swarm Systems 机器人群系统的可用性分析

2008 14th IEEE Pacific Rim International Symposium on Dependable Computing Pub Date : 2008-12-15 DOI: 10.1109/PRDC.2008.37

Yansheng Zhang, F. Bastani, I. Yen, Jicheng Fu, I. Chen

引用次数: 3