2019 6th International Conference on Dependable Systems and Their Applications (DSA)最新文献_第9页

Wireless Transmitter Identification Using Multicore Path Network 基于多核路径网络的无线发射机识别

2019 6th International Conference on Dependable Systems and Their Applications (DSA) Pub Date : 2020-01-01 DOI: 10.1109/DSA.2019.00062

Hui Yu, Shanchuan Ying, Sai Huang, Fan Ning, Z. Feng

引用次数: 0

Multi Ontology-Based System-Level Software Fuzzy FMEA Method 基于多本体的系统级软件模糊FMEA方法

2019 6th International Conference on Dependable Systems and Their Applications (DSA) Pub Date : 2020-01-01 DOI: 10.1109/DSA.2019.00015

Xuan Hu, Jie Liu, Yichen Wang

{"title":"Multi Ontology-Based System-Level Software Fuzzy FMEA Method","authors":"Xuan Hu, Jie Liu, Yichen Wang","doi":"10.1109/DSA.2019.00015","DOIUrl":"https://doi.org/10.1109/DSA.2019.00015","url":null,"abstract":"Failure Mode and Effect Analysis (FMEA) is a method for identifying and analyzing potential failures in systems and has been widely used for reliability and safety analysis of hardware and software systems. However, there are some shortcomings when the traditional method is applied to the system-level software FMEA, e.g., the relevant domain knowledge is scattered and not systematic, which makes the analysis result greatly depend on the experience and the familiarity of the domain to be analyzed of the analyst. Moreover, traditional methods are usually based on textual descriptions and have no tool support. These shortcomings greatly hinder the sharing and reuse of system-level software FMEA knowledge. Besides, the traditional method uses the risk priority number (RPN) to determine the priority of the failure mode, ignoring the objective attributes of the system itself, which is not reasonable enough. This paper presents a multi ontology-based system-level software fuzzy FMEA method. This method realizes the sharing and reuse of domain knowledge through the ontology. In addition, the failure mode rating method based on entropy weight and fuzzy TOPSIS overcomes the shortcoming of the traditional method and can improve the rationality of failure mode rating.","PeriodicalId":342719,"journal":{"name":"2019 6th International Conference on Dependable Systems and Their Applications (DSA)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129015332","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

Automatic Detection for Reused Open Source Codes Based on Similarity Identification of Software Networks 基于软件网络相似性识别的可重用开源代码自动检测

2019 6th International Conference on Dependable Systems and Their Applications (DSA) Pub Date : 2020-01-01 DOI: 10.1109/DSA.2019.00042

Tao Shi, Liang Yan, Haoran Guo, J. Ai

{"title":"Automatic Detection for Reused Open Source Codes Based on Similarity Identification of Software Networks","authors":"Tao Shi, Liang Yan, Haoran Guo, J. Ai","doi":"10.1109/DSA.2019.00042","DOIUrl":"https://doi.org/10.1109/DSA.2019.00042","url":null,"abstract":"Software plays an increasingly important role in today's world. With the advent of open-source software, an increasing number of developers begin to focus on and apply open-source software as a basic tool for their program development. However, at the same time, introducing open-source software into their own software introduces various types of defects and disadvantages. These unknown risks may cause incalculable economic loss aud credit crises if they were to be exploited in the future. Therefore, it is an important and urgent problem to detect the components of open-source software that may be reused when outsourcing software. To help detecting opensource software components in large-scale software projects, this paper proposes automatic identification technology for subnetworks with similar structural characteristics. This technology is based on node role classification, node similarity matching, and similar subnetwork search. This subject applies complex network technology to the comparison of software networks. In contrast to traditional code detection technology, this study does not constrain the text information of the software's source code. Considering that the basic skeleton structure of an application, in the processes of code reuse and features, remains the same, its network structure is used instead of its software structure to avoid problems such as poor detection results of similar codes as a result of text modification. This technology starts from the software features and the structure of software network.","PeriodicalId":342719,"journal":{"name":"2019 6th International Conference on Dependable Systems and Their Applications (DSA)","volume":"192 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124259713","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

Learning Latest Private-Cluster-State to Improve the Performance of Sample-Based Cluster Scheduling 学习最新私有集群状态以提高基于样本的集群调度性能

2019 6th International Conference on Dependable Systems and Their Applications (DSA) Pub Date : 2020-01-01 DOI: 10.1109/DSA.2019.00014

Yawen Wang, Qing Wang

{"title":"Learning Latest Private-Cluster-State to Improve the Performance of Sample-Based Cluster Scheduling","authors":"Yawen Wang, Qing Wang","doi":"10.1109/DSA.2019.00014","DOIUrl":"https://doi.org/10.1109/DSA.2019.00014","url":null,"abstract":"Sample based cluster scheduling is considered promising for its high-scalability and low-latency. Its major limitation, on the other hand, is its very limited view of cluster resource state. The limitation confines both its decision precision and the support towards many important scheduling features. There have been several approaches to solve this limitation, yet these works are mostly high-cost solutions that use either extra communication or system component to collect more resource information, which damage the scalability and latency of sample based cluster scheduling. In this paper, we propose L-PCS, a novel learning-based approach based on latest private-cluster-state to generate a relatively accurate knowledge of global cluster state. L-PCS gathers and learns process data of schedulers and predicts a more precise approximation of real-time cluster state for each scheduler. It is a dynamic model updated through time for time-validity. The results predicted by trained model serve as references when schedulers make scheduling decisions. Experiment shows that comparing to sample based schedulers without such learning mechanism, L-PCS improves mean absolute error by 2 × to 3 × and gang scheduling results show a maximum increase of 10.1% to 25.09%.","PeriodicalId":342719,"journal":{"name":"2019 6th International Conference on Dependable Systems and Their Applications (DSA)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125248207","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

Synthesizing Secure Reactive Controller for Unmanned Aerial System 无人机系统安全响应控制器的综合

2019 6th International Conference on Dependable Systems and Their Applications (DSA) Pub Date : 2020-01-01 DOI: 10.1109/DSA.2019.00065

W. Lu, Shaoxian Shu, Rao Shi, Rui Li, Wei Dong

{"title":"Synthesizing Secure Reactive Controller for Unmanned Aerial System","authors":"W. Lu, Shaoxian Shu, Rao Shi, Rui Li, Wei Dong","doi":"10.1109/DSA.2019.00065","DOIUrl":"https://doi.org/10.1109/DSA.2019.00065","url":null,"abstract":"Complex CPS such as VAS got rapid development these years, but also became vulnerable to GPS spoofing, packets injection, buffer-overflow and other malicious attacks. Ensuring the behaviors of VAS always keeping secure no matter how the environment changes, would be a prospective direction for VAS security. This paper aims at presenting a reactive synthesisbased approach to implement the automatic generation of secure VAS controller. First, we study the operating mechanism of VAS and construct a high-Ievel model consisting of actuator and monitor. Besides, we analyze the security threats of VAS from the perspective of hardware, software and data transmission, and then extract the corresponding specifications of security properties with LTL formulas. Based on the VAS model and security specifications, the controller can be constructed by GR(l) synthesis algorithm, which is a two-player game process between VAV and Environment. Finally, we expand the function of LTLMoP platform to construct the automatons for controller in multi-robots system, which provides secure behavior strategies under several typical VAS attack scenarios.","PeriodicalId":342719,"journal":{"name":"2019 6th International Conference on Dependable Systems and Their Applications (DSA)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128485803","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

[Title page iii] [标题页iii]

2019 6th International Conference on Dependable Systems and Their Applications (DSA) Pub Date : 2020-01-01 DOI: 10.1109/dsa.2019.00002

引用次数: 0

Software Defect Prediction Model Based on Improved BP Neural Network 基于改进BP神经网络的软件缺陷预测模型

2019 6th International Conference on Dependable Systems and Their Applications (DSA) Pub Date : 2020-01-01 DOI: 10.1109/DSA.2019.00095

Y. Liu, Fengli Sun, Jun Yang, Donghong Zhou

引用次数: 1

A Method of Improved Automatic Light Tracing 一种改进的自动光跟踪方法

2019 6th International Conference on Dependable Systems and Their Applications (DSA) Pub Date : 2020-01-01 DOI: 10.1109/DSA.2019.00016

Yujian Jiang, Yan-Niu Ren, Kai Song, Wei Jiang

引用次数: 0