2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR)最新文献

A Multi-level Dataset of Linux Kernel Patchwork Linux内核补丁的多级数据集

2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR) Pub Date : 2018-05-28 DOI: 10.1145/3196398.3196475

Yulin Xu, Minghui Zhou

引用次数: 7

An Empirical Evaluation of OSGi Dependencies Best Practices in the Eclipse IDE Eclipse IDE中OSGi依赖关系最佳实践的经验评估

2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR) Pub Date : 2018-05-28 DOI: 10.1145/3196398.3196416

Lina Ochoa, Thomas Degueule, J. Vinju

{"title":"An Empirical Evaluation of OSGi Dependencies Best Practices in the Eclipse IDE","authors":"Lina Ochoa, Thomas Degueule, J. Vinju","doi":"10.1145/3196398.3196416","DOIUrl":"https://doi.org/10.1145/3196398.3196416","url":null,"abstract":"OSGi is a module system and service framework that aims to fill Java's lack of support for modular development. Using OSGi, developers divide software into multiple bundles that declare constrained dependencies towards other bundles. However, there are various ways of declaring and managing such dependencies, and it can be confusing for developers to choose one over another. Over the course of time, experts and practitioners have defined \"best practices\" related to dependency management in OSGi. The underlying assumptions are that these best practices (i) are indeed relevant and (ii) help to keep OSGi systems manageable and efficient. In this paper, we investigate these assumptions by first conducting a systematic review of the best practices related to dependency management issued by the OSGi Alliance and OSGi-endorsed organizations. Using a large corpus of OSGi bundles (1,124 core plug-ins of the Eclipse IDE), we then analyze the use and impact of 6 selected best practices. Our results show that the selected best practices are not widely followed in practice. Besides, we observe that following them strictly reduces classpath size of individual bundles by up to 23% and results in up to ±13% impact on performance at bundle resolution time. In summary, this paper contributes an initial empirical validation of industry-standard OSGi best practices. Our results should influence practitioners especially, by providing evidence of the impact of these best practices in real-world systems.","PeriodicalId":6639,"journal":{"name":"2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR)","volume":"100 1","pages":"170-180"},"PeriodicalIF":0.0,"publicationDate":"2018-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83346319","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

On the Impact of Security Vulnerabilities in the npm Package Dependency Network npm包依赖网络中安全漏洞的影响

2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR) Pub Date : 2018-05-28 DOI: 10.1145/3196398.3196401

Alexandre Decan, T. Mens, Eleni Constantinou

引用次数: 164

Empirical Study on the Relationship Between Developer's Working Habits and Efficiency 开发人员工作习惯与效率关系的实证研究

2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR) Pub Date : 2018-05-28 DOI: 10.1145/3196398.3196458

Ariel Rodríguez, Fumiya Tanaka, Yasutaka Kamei

引用次数: 9

Predicting Developers' IDE Commands with Machine Learning 用机器学习预测开发人员的IDE命令

2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR) Pub Date : 2018-05-28 DOI: 10.1145/3196398.3196459

Tyson Bulmer, Lloyd Montgomery, D. Damian

{"title":"Predicting Developers' IDE Commands with Machine Learning","authors":"Tyson Bulmer, Lloyd Montgomery, D. Damian","doi":"10.1145/3196398.3196459","DOIUrl":"https://doi.org/10.1145/3196398.3196459","url":null,"abstract":"When a developer is writing code they are usually focused and in a state-of-mind which some refer to as flow. Breaking out of this flow can cause the developer to lose their train of thought and have to start their thought process from the beginning. This loss of thought can be caused by interruptions and sometimes slow IDE interactions. Predictive functionality has been harnessed in user applications to speed up load times, such as in Google Chrome's browser which has a feature called \"Predicting Network Actions\". This will pre-load web-pages that the user is most likely to click through. This mitigates the interruption that load times can introduce. In this paper we seek to make the first step towards predicting user commands in the IDE. Using the MSR 2018 Challenge Data of over 3000 developer session and over 10 million recorded events, we analyze and cleanse the data to be parsed into event series, which can then be used to train a variety of machine learning models, including a neural network, to predict user induced commands. Our highest performing model is able to obtain a 5 cross-fold validation prediction accuracy of 64%.","PeriodicalId":6639,"journal":{"name":"2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR)","volume":"40 1","pages":"82-85"},"PeriodicalIF":0.0,"publicationDate":"2018-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87193975","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: 5

VulinOSS: A Dataset of Security Vulnerabilities in Open-Source Systems VulinOSS:开源系统安全漏洞数据集

2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR) Pub Date : 2018-05-28 DOI: 10.1145/3196398.3196454

Antonios Gkortzis, Dimitris Mitropoulos, D. Spinellis

引用次数: 50

Comprehension Effort and Programming Activities: Related? Or Not Related? 理解努力和编程活动:相关吗?还是不相关?

2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR) Pub Date : 2018-05-28 DOI: 10.1145/3196398.3196470

A. Rahman

引用次数: 5

A Dataset of Duplicate Pull-Requests in GitHub 重复拉取请求的数据集在GitHub

2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR) Pub Date : 2018-05-28 DOI: 10.1145/3196398.3196455

Yue Yu, Zhixing Li, Gang Yin, Tao Wang, Huaimin Wang

引用次数: 26

Studying the Relationship between Exception Handling Practices and Post-Release Defects 研究异常处理实践与发布后缺陷之间的关系

2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR) Pub Date : 2018-05-28 DOI: 10.1145/3196398.3196435

G. B. D. Pádua, Weiyi Shang

{"title":"Studying the Relationship between Exception Handling Practices and Post-Release Defects","authors":"G. B. D. Pádua, Weiyi Shang","doi":"10.1145/3196398.3196435","DOIUrl":"https://doi.org/10.1145/3196398.3196435","url":null,"abstract":"Modern programming languages, such as Java and C#, typically provide features that handle exceptions. These features separate error-handling code from regular source code and aim to assist in the practice of software comprehension and maintenance. Nevertheless, their misuse can still cause reliability degradation or even catastrophic software failures. Prior studies on exception handling revealed the suboptimal practices of the exception handling flows and the prevalence of their anti-patterns. However, little is known about the relationship between exception handling practices and software quality. In this work, we investigate the relationship between software quality (measured by the probability of having post-release defects) and: (i) exception flow characteristics and (ii) 17 exception handling anti-patterns. We perform a case study on three Java and C# open-source projects. By building statistical models of the probability of post-release defects using traditional software metrics and metrics that are associated with exception handling practice, we study whether exception flow characteristics and exception handling anti-patterns have a statistically significant relationship with post-release defects. We find that exception flow characteristics in Java projects have a significant relationship with post-release defects. In addition, although the majority of the exception handing anti-patterns are not significant in the models, there exist anti-patterns that can provide significant explanatory power to the probability of post-release defects. Therefore, development teams should consider allocating more resources to improving their exception handling practices and avoid the anti-patterns that are found to have a relationship with post-release defects. Our findings also highlight the need for techniques that assist in handling exceptions in the software development practice.","PeriodicalId":6639,"journal":{"name":"2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR)","volume":"53 1","pages":"564-575"},"PeriodicalIF":0.0,"publicationDate":"2018-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85873552","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

Common Statement Kind Changes to Inform Automatic Program Repair 通用语句类型更改通知自动程序修复

2018 IEEE/ACM 15th International Conference on Mining Software Repositories (MSR) Pub Date : 2018-05-28 DOI: 10.1145/3196398.3196472

Mauricio Soto, Claire Le Goues

引用次数: 6