2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)最新文献_第3页

Nomen est Omen: Exploring and Exploiting Similarities between Argument and Parameter Names 命名:探索和利用实参和形参名称之间的相似性

2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE) Pub Date : 2016-05-14 DOI: 10.1145/2884781.2884841

Hui Liu, Qiurong Liu, Cristian-Alexandru Staicu, Michael Pradel, Yue Luo

{"title":"Nomen est Omen: Exploring and Exploiting Similarities between Argument and Parameter Names","authors":"Hui Liu, Qiurong Liu, Cristian-Alexandru Staicu, Michael Pradel, Yue Luo","doi":"10.1145/2884781.2884841","DOIUrl":"https://doi.org/10.1145/2884781.2884841","url":null,"abstract":"Programmer-provided identifier names convey information about the semantics of a program. This information can complement traditional program analyses in various software engineering tasks, such as bug finding, code completion, and documentation. Even though identifier names appear to be a rich source of information, little is known about their properties and their potential usefulness. This paper presents an empirical study of the lexical similarity between arguments and parameters of methods, which is one prominent situation where names can provide otherwise missing information. The study involves 60 real-world Java programs. We find that, for most arguments, the similarity is either very high or very low, and that short and generic names often cause low similarities. Furthermore, we show that inferring a set of low-similarity parameter names from one set of programs allows for pruning such names in another set of programs. Finally, the study shows that many arguments are more similar to thecorresponding parameter than any alternative argument available in the call site’s scope. As applications of our findings, we present an anomaly detection technique that identifies 144 renaming opportunities and incorrect arguments in 14 programs, and a code recommendation system that suggests correct arguments with a precision of 83%.","PeriodicalId":6485,"journal":{"name":"2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)","volume":"17 1","pages":"1063-1073"},"PeriodicalIF":0.0,"publicationDate":"2016-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73456960","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: 52

How Does Regression Test Prioritization Perform in Real-World Software Evolution? 回归测试的优先级在现实世界的软件进化中是如何执行的?

2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE) Pub Date : 2016-05-14 DOI: 10.1145/2884781.2884874

Yafeng Lu, Yiling Lou, Shiyang Cheng, Lingming Zhang, Dan Hao, Yangfan Zhou, Lu Zhang

{"title":"How Does Regression Test Prioritization Perform in Real-World Software Evolution?","authors":"Yafeng Lu, Yiling Lou, Shiyang Cheng, Lingming Zhang, Dan Hao, Yangfan Zhou, Lu Zhang","doi":"10.1145/2884781.2884874","DOIUrl":"https://doi.org/10.1145/2884781.2884874","url":null,"abstract":"In recent years, researchers have intensively investigated various topics in test prioritization, which aims to re-order tests to increase the rate of fault detection during regression testing. While the main research focus in test prioritization is on proposing novel prioritization techniques and evaluating on more and larger subject systems, little effort has been put on investigating the threats to validity in existing work on test prioritization. One main threat to validity is that existing work mainly evaluates prioritization techniques based on simple artificial changes on the source code and tests. For example, the changes in the source code usually include only seeded program faults, whereas the test suite is usually not augmented at all. On the contrary, in real-world software development, software systems usually undergo various changes on the source code and test suite augmentation. Therefore, it is not clear whether the conclusions drawn by existing work in test prioritization from the artificial changes are still valid for real-world software evolution. In this paper, we present the first empirical study to investigate this important threat to validity in test prioritization. We reimplemented 24 variant techniques of both the traditional and time-aware test prioritization, and investigated the impacts of software evolution on those techniques based on the version history of 8 real-world Java programs from GitHub. The results show that for both traditional and time-aware test prioritization, test suite augmentation significantly hampers their effectiveness, whereas source code changes alone do not influence their effectiveness much.","PeriodicalId":6485,"journal":{"name":"2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)","volume":"67 1","pages":"535-546"},"PeriodicalIF":0.0,"publicationDate":"2016-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88188982","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: 102

Using (Bio)Metrics to Predict Code Quality Online 使用(生物)度量在线预测代码质量

2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE) Pub Date : 2016-05-14 DOI: 10.1145/2884781.2884803

Sebastian C. Müller, Thomas Fritz

{"title":"Using (Bio)Metrics to Predict Code Quality Online","authors":"Sebastian C. Müller, Thomas Fritz","doi":"10.1145/2884781.2884803","DOIUrl":"https://doi.org/10.1145/2884781.2884803","url":null,"abstract":"Finding and fixing code quality concerns, such as defects or poor understandability of code, decreases software development and evolution costs. A common industrial practice to identify code quality concerns early on are code reviews. While code reviews help to identify problems early on, they also impose costs on development and only take place after a code change is already completed. The goal of our research is to automatically identify code quality concerns while a developer is making a change to the code. By using biometrics, such as heart rate variability, we aim to determine the difficulty a developer experiences working on a part of the code as well as identify and help to fix code quality concerns before they are even committed to the repository. In a field study with ten professional developers over a two-week period we investigated the use of biometrics to determine code quality concerns. Our results show that biometrics are indeed able to predict quality concerns of parts of the code while a developer is working on, improving upon a naive classifier by more than 26% and outperforming classifiers based on more traditional metrics. In a second study with five professional developers from a different country and company, we found evidence that some of our findings from our initial study can be replicated. Overall, the results from the presented studies suggest that biometrics have the potential to predict code quality concerns online and thus lower development and evolution costs.","PeriodicalId":6485,"journal":{"name":"2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)","volume":"9 1","pages":"452-463"},"PeriodicalIF":0.0,"publicationDate":"2016-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87745389","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: 100

Probing for Requirements Knowledge to Stimulate Architectural Thinking 探索需求知识激发架构思维

2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE) Pub Date : 2016-05-14 DOI: 10.1145/2884781.2884801

Preethu Rose Anish, Balaji Balasubramaniam, A. Sainani, J. Cleland-Huang, M. Daneva, R. Wieringa, S. Ghaisas

{"title":"Probing for Requirements Knowledge to Stimulate Architectural Thinking","authors":"Preethu Rose Anish, Balaji Balasubramaniam, A. Sainani, J. Cleland-Huang, M. Daneva, R. Wieringa, S. Ghaisas","doi":"10.1145/2884781.2884801","DOIUrl":"https://doi.org/10.1145/2884781.2884801","url":null,"abstract":"Software requirements specifications (SRSs) often lack the detail needed to make informed architectural decisions. Architects therefore either make assumptions, which can lead to incorrect decisions, or conduct additional stakeholder interviews, resulting in potential project delays. We previously observed that software architects ask Probing Questions (PQs) to gather information crucial to architectural decision-making. Our goal is to equip Business Analysts with appropriate PQs so that they can ask these questions themselves. We report a new study with over 40 experienced architects to identify reusable PQs for five areas of functionality and organize them into structured flows. These PQflows can be used by Business Analysts to elicit and specify architecturally relevant information. Additionally, we leverage machine learning techniques to determine when a PQ-flow is appropriate for use in a project, and to annotate individual PQs with relevant information extracted from the existing SRS. We trained and evaluated our approach on over 8,000 individual requirements from 114 requirements specifications and also conducted a pilot study to validate its usefulness.","PeriodicalId":6485,"journal":{"name":"2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)","volume":"49 1","pages":"843-854"},"PeriodicalIF":0.0,"publicationDate":"2016-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90816162","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: 14

Floating-Point Precision Tuning Using Blame Analysis 使用故障分析进行浮点精度调优

2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE) Pub Date : 2016-05-14 DOI: 10.1145/2884781.2884850

Cindy Rubio-González, Cuong Nguyen, Ben Mehne, Koushik Sen, J. Demmel, W. Kahan, Costin Iancu, W. Lavrijsen, D. Bailey, David G. Hough

{"title":"Floating-Point Precision Tuning Using Blame Analysis","authors":"Cindy Rubio-González, Cuong Nguyen, Ben Mehne, Koushik Sen, J. Demmel, W. Kahan, Costin Iancu, W. Lavrijsen, D. Bailey, David G. Hough","doi":"10.1145/2884781.2884850","DOIUrl":"https://doi.org/10.1145/2884781.2884850","url":null,"abstract":"While tremendously useful, automated techniques for tuning the precision of floating-point programs face important scalability challenges. We present Blame Analysis, a novel dynamic approach that speeds up precision tuning. Blame Analysis performs floating-point instructions using different levels of accuracy for their operands. The analysis determines the precision of all operands such that a given precision is achieved in the final result of the program. Our evaluation on ten scientific programs shows that Blame Analysis is successful in lowering operand precision. As it executes the program only once, the analysis is particularly useful when targeting reductions in execution time. In such case, the analysis needs to be combined with search-based tools such as Precimonious. Our experiments show that combining Blame Analysis with Precimonious leads to obtaining better results with significant reduction in analysis time: the optimized programs execute faster (in three cases, we observe as high as 39.9% program speedup) and the combined analysis time is 9× faster on average, and up to 38× faster than Precimonious alone.","PeriodicalId":6485,"journal":{"name":"2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)","volume":"40 1","pages":"1074-1085"},"PeriodicalIF":0.0,"publicationDate":"2016-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91204383","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: 64

"Jumping Through Hoops": Why do Java Developers Struggle with Cryptography APIs? “跳过重重障碍”:为什么Java开发人员在加密api上苦苦挣扎?

2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE) Pub Date : 2016-05-14 DOI: 10.1145/2884781.2884790

Sarah Nadi, Stefan Krüger, M. Mezini, E. Bodden

引用次数: 214

Reference Hijacking: Patching, Protecting and Analyzing on Unmodified and Non-rooted Android Devices 参考劫持:补丁，保护和分析未修改和非根Android设备

2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE) Pub Date : 2016-05-14 DOI: 10.1145/2884781.2884863

Wei You, Bin Liang, Wenchang Shi, Shuyang Zhu, Peng Wang, S. Xie, X. Zhang

{"title":"Reference Hijacking: Patching, Protecting and Analyzing on Unmodified and Non-rooted Android Devices","authors":"Wei You, Bin Liang, Wenchang Shi, Shuyang Zhu, Peng Wang, S. Xie, X. Zhang","doi":"10.1145/2884781.2884863","DOIUrl":"https://doi.org/10.1145/2884781.2884863","url":null,"abstract":"Many efforts have been paid to enhance the security of Android. However, less attention has been given to how to practically adopt the enhancements on off-the-shelf devices. In particular, securing Android devices often requires modifying their write-protected underlying system component files (especially the system libraries) by flashing or rooting devices, which is unacceptable in many realistic cases. In this paper, a novel technique, called reference hijacking, is presented to address the problem. By introducing a specially designed reset procedure, a new execution environment is constructed for the target application, in which the reference to the underlying system libraries will be redirected to the security-enhanced alternatives. The technique can be applicable to both the Dalvik and Android Runtime (ART) environments and to almost all mainstream Android versions (2.x to 5.x). To demonstrate the capability of reference hijacking, we develop three prototype systems, PatchMan, ControlMan, and TaintMan, to enforce specific security enhancements, involving patching vulnerabilities, protecting inter-component communications, and performing dynamic taint analysis for the target application. These three prototypes have been successfully deployed on a number of popular Android devices from different manufacturers, without modifying the underlying system. The evaluation results show that they are effective and do not introduce noticeable overhead. They strongly support that reference hijacking can substantially improve the practicability of many security enhancement efforts for Android.","PeriodicalId":6485,"journal":{"name":"2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)","volume":"33 1","pages":"959-970"},"PeriodicalIF":0.0,"publicationDate":"2016-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84762928","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: 18

MobiPlay: A Remote Execution Based Record-and-Replay Tool for Mobile Applications MobiPlay:基于远程执行的移动应用程序记录和重放工具

2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE) Pub Date : 2016-05-14 DOI: 10.1145/2884781.2884854

Zhengrui Qin, Yutao Tang, Ed Novak, Qun A. Li

{"title":"MobiPlay: A Remote Execution Based Record-and-Replay Tool for Mobile Applications","authors":"Zhengrui Qin, Yutao Tang, Ed Novak, Qun A. Li","doi":"10.1145/2884781.2884854","DOIUrl":"https://doi.org/10.1145/2884781.2884854","url":null,"abstract":"The record-and-replay approach for software testing is important and valuable for developers in designing mobile applications. However, the existing solutions for recording and replaying Android applications are far from perfect. When considering the richness of mobile phones' input capabilities including touch screen, sensors, GPS, etc., existing approaches either fall short of covering all these different input types, or require elevated privileges that are not easily attained and can be dangerous. In this paper, we present a novel system, called MobiPlay, which aims to improve record-and-replay testing. By collaborating between a mobile phone and a server, we are the first to capture all possible inputs by doing so at the application layer, instead of at the Android framework layer or the Linux kernel layer, which would be infeasible without a server. MobiPlay runs the to-be-tested application on the server under exactly the same environment as the mobile phone, and displays the GUI of the application in real time on a thin client application installed on the mobile phone. From the perspective of the mobile phone user, the application appears to be local. We have implemented our system and evaluated it with tens of popular mobile applications showing that MobiPlay is efficient, flexible, and comprehensive. It can record all input data, including all sensor data, all touchscreen gestures, and GPS. It is able to record and replay on both the mobile phone and the server. Furthermore, it is suitable for both white-box and black-box testing.","PeriodicalId":6485,"journal":{"name":"2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)","volume":"129 1","pages":"571-582"},"PeriodicalIF":0.0,"publicationDate":"2016-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86384377","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: 86

Code Anomalies Flock Together: Exploring Code Anomaly Agglomerations for Locating Design Problems 代码异常聚集在一起:探索代码异常聚集以定位设计问题

2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE) Pub Date : 2016-05-14 DOI: 10.1145/2884781.2884868

W. Oizumi, Alessandro F. Garcia, L. Sousa, B. Cafeo, Yixue Zhao

{"title":"Code Anomalies Flock Together: Exploring Code Anomaly Agglomerations for Locating Design Problems","authors":"W. Oizumi, Alessandro F. Garcia, L. Sousa, B. Cafeo, Yixue Zhao","doi":"10.1145/2884781.2884868","DOIUrl":"https://doi.org/10.1145/2884781.2884868","url":null,"abstract":"Design problems affect every software system. Diverse software systems have been discontinued or reengineered due to design problems. As design documentation is often informal or nonexistent, design problems need to be located in the source code. The main difficulty to identify a design problem in the implementation stems from the fact that such problem is often scattered through several program elements. Previous work assumed that code anomalies -- popularly known as code smells -- may provide sufficient hints about the location of a design problem. However, each code anomaly alone may represent only a partial embodiment of a design problem. In this paper, we hypothesize that code anomalies tend to ``flock together'' to realize a design problem. We analyze to what extent groups of inter-related code anomalies, named agglomerations, suffice to locate design problems. We analyze more than 2200 agglomerations found in seven software systems of different sizes and from different domains. Our analysis indicates that certain forms of agglomerations are consistent indicators of both congenital and evolutionary design problems, with accuracy often higher than 80%.","PeriodicalId":6485,"journal":{"name":"2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)","volume":"16 1","pages":"440-451"},"PeriodicalIF":0.0,"publicationDate":"2016-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76257162","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: 86

Automated Parameter Optimization of Classification Techniques for Defect Prediction Models 缺陷预测模型的自动参数优化分类技术

2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE) Pub Date : 2016-05-14 DOI: 10.1145/2884781.2884857

C. Tantithamthavorn, Shane McIntosh, A. Hassan, Ken-ichi Matsumoto

{"title":"Automated Parameter Optimization of Classification Techniques for Defect Prediction Models","authors":"C. Tantithamthavorn, Shane McIntosh, A. Hassan, Ken-ichi Matsumoto","doi":"10.1145/2884781.2884857","DOIUrl":"https://doi.org/10.1145/2884781.2884857","url":null,"abstract":"Defect prediction models are classifiers that are trained to identify defect-prone software modules. Such classifiers have configurable parameters that control their characteristics (e.g., the number of trees in a random forest classifier). Recent studies show that these classifiers may underperform due to the use of suboptimal default parameter settings. However, it is impractical to assess all of the possible settings in the parameter spaces. In this paper, we investigate the performance of defect prediction models where Caret — an automated parameter optimization technique - has been applied. Through a case study of 18 datasets from systems that span both proprietary and open source domains, we find that (1) Caret improves the AUC performance of defect prediction models by as much as 40 percentage points; (2) Caret-optimized classifiers are at least as stable as (with 35% of them being more stable than) classifiers that are trained using the default settings; and (3) Caret increases the likelihood of producing a top-performing classifier by as much as 83%. Hence, we conclude that parameter settings can indeed have a large impact on the performance of defect prediction models, suggesting that researchers should experiment with the parameters of the classification techniques. Since automated parameter optimization techniques like Caret yield substantially benefits in terms of performance improvement and stability, while incurring a manageable additional computational cost, they should be included in future defect prediction studies.","PeriodicalId":6485,"journal":{"name":"2016 IEEE/ACM 38th International Conference on Software Engineering (ICSE)","volume":"49 1","pages":"321-332"},"PeriodicalIF":0.0,"publicationDate":"2016-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88116255","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: 309