2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC)最新文献_第5页

On-Demand Barrier-Free Street View System Using Sensor Information from General-Purpose Wheelchair Users 使用通用轮椅使用者传感器信息的按需无障碍街景系统

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) Pub Date : 2017-07-04 DOI: 10.1109/COMPSAC.2017.279

Kenichi Arai, Takuya Tateishi, Toru Kobayashi, N. Sonehara

引用次数: 6

Data-Oriented Instrumentation against Information Leakages of Android Applications 针对Android应用程序信息泄漏的面向数据的检测

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) Pub Date : 2017-07-01 DOI: 10.1109/COMPSAC.2017.97

Cong Sun, Pengbin Feng, Teng Li, Jianfeng Ma

{"title":"Data-Oriented Instrumentation against Information Leakages of Android Applications","authors":"Cong Sun, Pengbin Feng, Teng Li, Jianfeng Ma","doi":"10.1109/COMPSAC.2017.97","DOIUrl":"https://doi.org/10.1109/COMPSAC.2017.97","url":null,"abstract":"As one of the most prominent threat, information leakages usually take sensitive data from some private sources and improperly release the data through malicious or misused method invocations and intercommunications. As a countermeasure against this threat, a number of detection approaches have been developed based on static analysis, esp. taint analysis. But we still have not reached a satisfactory solution to the patching and mitigation against this threat. In this paper, we propose an approach to automatically instrument malicious Android applications with cryptographic primitives and data randomization. With the help of an off-the-shelf taint analyzer, we detect the parts of code that might leak private information. In order to mitigate these information leakages, the standard cipher transformations and randomization are used to enforce different security policies according to the positions of related information sinks and intermediate system calls along malicious flow paths. The evaluation on different benchmark suites and real-world applications demonstrates that our approach can avoid false positives and mitigate around 91% information leakages in real applications, with acceptable cost on analysis and instrumentations affordable by desktops.","PeriodicalId":6556,"journal":{"name":"2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC)","volume":"23 1","pages":"485-490"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73787226","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

Using MDA to Automate the Integration of Virtual Platforms for System-Level Simulation 利用MDA自动化集成系统级仿真的虚拟平台

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) Pub Date : 2017-07-01 DOI: 10.1109/COMPSAC.2017.259

D. Perillo, M. Natale

引用次数: 1

Mediating Turf Battles! Prioritizing Shared Modules in Locating Multiple Features 调解地盘之争!共享模块在多特性定位中的优先级

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) Pub Date : 2017-07-01 DOI: 10.1109/COMPSAC.2017.167

Maaki Nakano, Kunihiro Noda, Shinpei Hayashi, Takashi Kobayashi

{"title":"Mediating Turf Battles! Prioritizing Shared Modules in Locating Multiple Features","authors":"Maaki Nakano, Kunihiro Noda, Shinpei Hayashi, Takashi Kobayashi","doi":"10.1109/COMPSAC.2017.167","DOIUrl":"https://doi.org/10.1109/COMPSAC.2017.167","url":null,"abstract":"Dynamic feature location techniques (DFLTs), which use execution profiles of scenarios that trigger a feature, are a promising approach to locating features in the source code. A sufficient set of scenarios is key to obtaining highly accurate results, however, its preparation is laborious and difficult in practice. In most cases, a scenario exercises not only the desired feature but also other features. We focus on the relationship between a module and multiple features that can be calculated with no extra scenarios, to improve the accuracy of locating the desired feature in the source code. In this paper, we propose a DFLT using the odds ratios of the multiple relationships between modules and features. We use the similarity coefficient, which is used in fault localization techniques, as a relationship. Our DFLT better orders shared modules compared with an existing DFLT. To reduce developer costs in our DFLT, we also propose a filtering technique that uses formal concept analysis. We evaluate our DFLT on the features of an open source software project with respect to developer costs and show that our DFLT outperforms the existing approach, the average cost of our DFLT is almost half that of the state-of-the-art DFLT.","PeriodicalId":6556,"journal":{"name":"2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC)","volume":"1 1","pages":"363-368"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73270299","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

Fault Classification Oriented Spectrum Based Fault Localization 面向故障分类的基于谱的故障定位

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) Pub Date : 2017-07-01 DOI: 10.1109/COMPSAC.2017.125

Xiujing Liu, Yong Liu, Zheng Li, Ruilian Zhao

引用次数: 2

An Empirical Comparison of Similarity Measures for Abstract Test Case Prioritization 抽象测试用例优先级相似度量的实证比较

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) Pub Date : 2017-07-01 DOI: 10.1109/COMPSAC.2017.271

Rubing Huang, Yunan Zhou, Weiwen Zong, D. Towey, Jinfu Chen

{"title":"An Empirical Comparison of Similarity Measures for Abstract Test Case Prioritization","authors":"Rubing Huang, Yunan Zhou, Weiwen Zong, D. Towey, Jinfu Chen","doi":"10.1109/COMPSAC.2017.271","DOIUrl":"https://doi.org/10.1109/COMPSAC.2017.271","url":null,"abstract":"Test case prioritization (TCP) attempts to order test cases such that those which are more important, according to some criterion or measurement, are executed earlier. TCP has been applied in many testing situations, including, for example, regression testing. An abstract test case (also called a model input) is an important type of test case, and has been widely used in practice, such as in configurable systems and software product lines. Similarity-based test case prioritization (STCP) has been proven to be cost-effective for abstract test cases (ATCs), but because there are many similarity measures which could be used to evaluate ATCs and to support STCP, we face the following question: How can we choose the similarity measure(s) for prioritizing ATCs that will deliver the most effective results? To address this, we studied fourteen measures and two popular STCP algorithms — local STCP (LSTCP), and global STCP (GSTCP). We also conducted an empirical study of five realworld programs, and investigated the efficacy of each similarity measure, according to the interaction coverage rate and fault detection rate. The results of these studies show that GSTCP outperforms LSTCP — in 61% to 84% of the cases, in terms of interaction coverage rates; and in 76% to 78% of the cases with respect to fault detection rates. Our studies also show that Overlap, the simplest similarity measure examined in this study, could obtain the overall best performance for LSTCP; and that Goodall3 has the best performance for GSTCP.","PeriodicalId":6556,"journal":{"name":"2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC)","volume":"371 1","pages":"3-12"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78444482","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: 11

xB+-Tree: Access-Pattern-Aware Cache-Line-Based Tree for Non-volatile Main Memory Architecture xB+-Tree:非易失性主存架构中基于访问模式的缓存行树

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) Pub Date : 2017-07-01 DOI: 10.1109/COMPSAC.2017.267

Li-Zheng Liang, Ming-Chang Yang, Yuan-Hao Chang, Tseng-Yi Chen, Shuo-Han Chen, H. Wei, W. Shih

{"title":"xB+-Tree: Access-Pattern-Aware Cache-Line-Based Tree for Non-volatile Main Memory Architecture","authors":"Li-Zheng Liang, Ming-Chang Yang, Yuan-Hao Chang, Tseng-Yi Chen, Shuo-Han Chen, H. Wei, W. Shih","doi":"10.1109/COMPSAC.2017.267","DOIUrl":"https://doi.org/10.1109/COMPSAC.2017.267","url":null,"abstract":"Non-volatile memory (NVM) has widely participated in the evolution of the next-generation memory architecture by way of being the substitution of the main memory. To cope with the problem of asymmetric read/write speeds of NVM, several excellent researches have been proposed to reduce the number of writes to the NVM-based main memory. Nevertheless, most of these existing approaches do not take the cache-line-based access behavior between the processor and the main memory into consideration. Thus, in order to essentially improve the access performance of the NVM-based memory architecture, this work aims to optimize the cache-line-based access performance over the NVM-based memory architecture based on the special access patterns in many popular internet of things (IoT) and in-memory database applications. Our experiments based on the well-known Gem5 full system simulator reveal that, compared to other existing representative approaches, the proposed design can effectively reduce the total execution time of insertion by 20.92~55.20% and improve the execution time of query by 2.06~23.36%.","PeriodicalId":6556,"journal":{"name":"2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC)","volume":"68 1","pages":"483-491"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79917605","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

Claimsware: A Claims-Based Middleware for Securing IoT Services 索赔软件:用于保护物联网服务的基于索赔的中间件

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) Pub Date : 2017-07-01 DOI: 10.1109/COMPSAC.2017.85

Vathalloor Merin George, Q. Mahmoud

引用次数: 9

Towards Detecting Sex Offenders in Social Networks 对社交网络中性犯罪者的侦查

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) Pub Date : 2017-07-01 DOI: 10.1109/COMPSAC.2017.249

Sai K. Vallapu, T. Gamage

引用次数: 0

Quality Assessment of Interaction Techniques in Immersive Virtual Environments Using Physiological Measures 沉浸式虚拟环境中使用生理测量的交互技术质量评估

2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC) Pub Date : 2017-07-01 DOI: 10.1109/COMPSAC.2017.196

Rafael Rieder, C. H. Kristensen, M. Pinho

{"title":"Quality Assessment of Interaction Techniques in Immersive Virtual Environments Using Physiological Measures","authors":"Rafael Rieder, C. H. Kristensen, M. Pinho","doi":"10.1109/COMPSAC.2017.196","DOIUrl":"https://doi.org/10.1109/COMPSAC.2017.196","url":null,"abstract":"This paper presents a new methodology for quality assessment of interaction techniques in immersive virtual environments, based on the study of the relationships between physiological measures and usability metrics using multivariate data analysis. Our methodology defines a testing protocol, a normalization procedure and statistical techniques, considering the use of physiological measures during the evaluation process. A case study comparison between two 3D interaction techniques (ray-casting and HOMER) shows promising results, pointing to heart rate variability, as measured by the NN50 parameter, as a potential index of task performance. Besides, this study also shows that heart rate (HR) and skin conductance (SC) measures reflect the user's task performance during the interaction process. Despite these results, this work reveals that physiological measures still cannot be considered as substitutes of evaluation metrics for 3D interfaces, but may be useful in the interpretation and understanding process of them. Discussions also indicate the further studies are needed to establish guidelines for evaluation processes based on well-defined associations between human behaviors and human actions realized in 3D user interfaces.","PeriodicalId":6556,"journal":{"name":"2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC)","volume":"39 1","pages":"109-117"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84099888","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