2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)最新文献_第4页

Lightweight Source Code Monitoring with Triggr 轻量级源代码监视与触发器

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI: 10.1145/3238147.3240486

Alim Ozdemir, Ayse Tosun Misirli, H. Erdogmus, Rui Abreu

{"title":"Lightweight Source Code Monitoring with Triggr","authors":"Alim Ozdemir, Ayse Tosun Misirli, H. Erdogmus, Rui Abreu","doi":"10.1145/3238147.3240486","DOIUrl":"https://doi.org/10.1145/3238147.3240486","url":null,"abstract":"Existing tools for monitoring the quality of codebases modified by multiple developers tend to be centralized and inflexible. These tools increase the visibility of quality by producing effective reports and visualizations when a change is made to the codebase and triggering alerts when undesirable situations occur. However, their configuration is invariably both (a) centrally managed in that individual maintainers cannot define local rules to receive customized feedback when a change occurs in a specific part of the code in which they are particularly interested, and (b) coarse-grained in that analyses cannot be turned on and off below the file level. Triggr, the tool proposed in this paper, addresses these limitations by allowing distributed, customized, and fine-grained monitoring. It is a lightweight re-implementation of our previous tool, CodeAware, which adopts the same paradigm. The tool listens on a codebase's shared repository using an event-based approach, and can send alerts to subscribed developers based on rules defined locally by them. Triggr is open-source and available at https://github.com/lyzerk/Triggr. A demonstration video can be found at https://youtu.be/qQs9aDwXJjY.","PeriodicalId":6622,"journal":{"name":"2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)","volume":"53 1","pages":"864-867"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82706971","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

Semantic Crash Bucketing 语义崩溃分块

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI: 10.1145/3238147.3238200

R. V. Tonder, John Kotheimer, Claire Le Goues

{"title":"Semantic Crash Bucketing","authors":"R. V. Tonder, John Kotheimer, Claire Le Goues","doi":"10.1145/3238147.3238200","DOIUrl":"https://doi.org/10.1145/3238147.3238200","url":null,"abstract":"Precise crash triage is important for automated dynamic testing tools, like fuzzers. At scale, fuzzers produce millions of crashing inputs. Fuzzers use heuristics, like stack hashes, to cut down on duplicate bug reports. These heuristics are fast, but often imprecise: even after deduplication, hundreds of uniquely reported crashes can still correspond to the same bug. Remaining crashes must be inspected manually, incurring considerable effort. In this paper we present Semantic Crash Bucketing, a generic method for precise crash bucketing using program transformation. Semantic Crash Bucketing maps crashing inputs to unique bugs as a function of changing a program (i.e., a semantic delta). We observe that a real bug fix precisely identifies crashes belonging to the same bug. Our insight is to approximate real bug fixes with lightweight program transformation to obtain the same level of precision. Our approach uses (a) patch templates and (b) semantic feedback from the program to automatically generate and apply approximate fixes for general bug classes. Our evaluation shows that approximate fixes are competitive with using true fixes for crash bucketing, and significantly outperforms built-in deduplication techniques for three state of the art fuzzers.","PeriodicalId":6622,"journal":{"name":"2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)","volume":"12 1","pages":"612-622"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82732018","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: 42

The Electrum Analyzer: Model Checking Relational First-Order Temporal Specifications 电子分析仪:模型检查关系一阶时间规范

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI: 10.1145/3238147.3240475

Julien Brunel, D. Chemouil, Alcino Cunha, Nuno Macedo

引用次数: 19

Loop Path Reduction by State Pruning 状态剪枝的环径缩减

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI: 10.1145/3238147.3240731

Jianxiong Gao, S. Lumetta

{"title":"Loop Path Reduction by State Pruning","authors":"Jianxiong Gao, S. Lumetta","doi":"10.1145/3238147.3240731","DOIUrl":"https://doi.org/10.1145/3238147.3240731","url":null,"abstract":"Path explosion has been a problem for symbolic execution for a long time. The key to avoid path explosion is to limit the number of paths generated within loops while maintaining high code coverage. Full symbolic execution creates paths for every possible execution path. Frequently, paths within loops do not contribute to code coverage. Branches within loops may generate new states at every iteration. The path explosion problem created by loops often stops symbolic execution to reach deeper parts of the code. In this paper, we propose a new path exploration method that reduces the number of states needed to achieve high coverage. Our algorithm limits the number of new states created by first prioritizing states, and then pruning the states that do not contribute to code coverage. Our algorithm does not require loop invariant inference/loop summarization, nor does it bound the number of iterations of loop exploration. The proposed algorithm can thus handle a broader set of loops than previous approaches. In fact, our algorithm is orthogonal to loop summarization techniques and search-guide heuristics, so it complements the current methods. We have implemented our algorithm using KLEE and tested with 235 student-generated versions of a classroom assignment. Our results show that our algorithm helps to achieve the same coverage with speedup of 11.8× for 117 out of the 235 programs, while adding 15% max observed and 2% average overhead over the 50% of programs not benefiting from the technique. The maximum speedup for a single program is 52.3×.","PeriodicalId":6622,"journal":{"name":"2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)","volume":"33 1","pages":"838-843"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91254765","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

Automatically Testing Implementations of Numerical Abstract Domains 数值抽象域的自动测试实现

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI: 10.1145/3238147.3240464

Alexandra Bugariu, Valentin Wüstholz, M. Christakis, Peter Müller

{"title":"Automatically Testing Implementations of Numerical Abstract Domains","authors":"Alexandra Bugariu, Valentin Wüstholz, M. Christakis, Peter Müller","doi":"10.1145/3238147.3240464","DOIUrl":"https://doi.org/10.1145/3238147.3240464","url":null,"abstract":"Static program analyses are routinely applied as the basis of code optimizations and to detect safety and security issues in software systems. For their results to be reliable, static analyses should be sound (i.e., should not produce false negatives) and precise (i.e., should report a low number of false positives). Even though it is possible to prove properties of the design of a static analysis, ensuring soundness and precision for its implementation is challenging. Complex algorithms and sophisticated optimizations make static analyzers difficult to implement and test. In this paper, we present an automatic technique to test, among other properties, the soundness and precision of abstract domains, the core of all static analyzers based on abstract interpretation. In order to cover a wide range of test data and input states, we construct inputs by applying sequences of abstract-domain operations to representative domain elements, and vary the operations through gray-box fuzzing. We use mathematical properties of abstract domains as test oracles. Our experimental evaluation demonstrates the effectiveness of our approach. We detected several previously unknown soundness and precision errors in widely-used abstract domains. Our experiments also show that our approach is more effective than dynamic symbolic execution and than fuzzing the test inputs directly.","PeriodicalId":6622,"journal":{"name":"2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)","volume":"9 1","pages":"768-778"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72774259","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: 16

Personalized Teammate Recommendation for Crowdsourced Software Developers 面向众包软件开发人员的个性化队友推荐

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI: 10.1145/3238147.3240472

Luting Ye, Hailong Sun, Xu Wang, Jiaruijue Wang

{"title":"Personalized Teammate Recommendation for Crowdsourced Software Developers","authors":"Luting Ye, Hailong Sun, Xu Wang, Jiaruijue Wang","doi":"10.1145/3238147.3240472","DOIUrl":"https://doi.org/10.1145/3238147.3240472","url":null,"abstract":"Most crowdsourced software development platforms adopt contest paradigm to solicit contributions from the community. To attain competitiveness in complex tasks, crowdsourced software developers often choose to work with others collaboratively. However, existing crowdsourcing platforms generally assume independent contributions from developers and do not provide effective support for team formation. Prior studies on team recommendation aim at optimizing task outcomes by recommending the most suitable team for a task instead of finding appropriate collaborators for a specific person. In this work, we are concerned with teammate recommendation for crowdsourcing developers. First, we present the results of an empirical study of Kaggle, which shows that developers' personal teammate preferences are mainly affected by three factors. Second, we give a collaboration willingness model to characterize developers' teammate preferences and formulate the teammate recommendation problem as an optimization problem. Then we design an approximation algorithm to find suitable teammates for a developer. Finally, we have conducted a set of experiments on a Kaggle dataset to evaluate the effectiveness of our approach.","PeriodicalId":6622,"journal":{"name":"2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)","volume":"60 1","pages":"808-813"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80865561","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: 17

Achieving Test Automation with Testers without Coding Skills: An Industrial Report 用没有编码技能的测试人员实现测试自动化:一份工业报告

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI: 10.1145/3238147.3240463

D. Gafurov, Arne Erik Hurum, Martin Markman

{"title":"Achieving Test Automation with Testers without Coding Skills: An Industrial Report","authors":"D. Gafurov, Arne Erik Hurum, Martin Markman","doi":"10.1145/3238147.3240463","DOIUrl":"https://doi.org/10.1145/3238147.3240463","url":null,"abstract":"We present a process driven test automation solution which enables delegating (part of) automation tasks from test automation engineer (expensive resource) to test analyst (non-developer, less expensive). In our approach, a test automation engineer implements test steps (or actions) which are executed automatically. Such automated test steps represent user actions in the system under test and specified by a natural language which is understandable by a non-technical person. Then, a test analyst with a domain knowledge organizes automated steps combined with test input to create an automated test case. It should be emphasized that the test analyst does not need to possess programming skills to create, modify or execute automated test cases. We refine benchmark test automation architecture to be better suitable for an effective separation and sharing of responsibilities between the test automation engineer (with coding skills) and test analyst (with a domain knowledge). In addition, we propose a metric to empirically estimate cooperation between test automation engineer and test analyst's works. The proposed automation solution has been defined based on our experience in the development and maintenance of Helsenorge, the national electronic health services in Norway which has had over one million of visits per month past year, and we still use it to automate the execution of regression tests.","PeriodicalId":6622,"journal":{"name":"2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)","volume":"51 1","pages":"749-756"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74058459","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

Automated Requirements Engineering Challenges with Examples from Small Unmanned Aerial Systems (Keynote) 基于小型无人机系统的自动化需求工程挑战(主题演讲)

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI: 10.1145/3238147.3241986

J. Cleland-Huang

{"title":"Automated Requirements Engineering Challenges with Examples from Small Unmanned Aerial Systems (Keynote)","authors":"J. Cleland-Huang","doi":"10.1145/3238147.3241986","DOIUrl":"https://doi.org/10.1145/3238147.3241986","url":null,"abstract":"Requirements Engineering includes various activities aimed at discovering, analyzing, validating, evolving, and managing software and systems requirements. Many of these activities are human facing, effort intensive, and sometimes error prone. They could benefit greatly from cutting edge advances in automation. However, the software engineering community has primarily focused on automating other aspects of the development process such as testing, code analytics, and mining software respositories. As a result, advances in software analytics have had superficial impact upon advancing the state of art and practice in the field of requirements engineering. Two primary inhibitors are the lack of publicly available datasets and poorly publicized industry-relevant open requirements analytic challenges. To empower the Automated Software Engineering community to tackle open Requirements Engineering challenges, the talk will describe the rapidly evolving landscape of requirements engineering, clearly articulate open challenges, draw upon examples from an ongoing, agile, safety-critical project in the domain of Unmanned Aerial Vehicles, and introduce Dronology as a new community dataset.","PeriodicalId":6622,"journal":{"name":"2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)","volume":"376 1","pages":"3-3"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80567936","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

How Many of All Bugs Do We Find? A Study of Static Bug Detectors 我们发现了多少虫子?静态Bug检测器的研究

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI: 10.1145/3238147.3238213

Andrew Habib, Michael Pradel

{"title":"How Many of All Bugs Do We Find? A Study of Static Bug Detectors","authors":"Andrew Habib, Michael Pradel","doi":"10.1145/3238147.3238213","DOIUrl":"https://doi.org/10.1145/3238147.3238213","url":null,"abstract":"Static bug detectors are becoming increasingly popular and are widely used by professional software developers. While most work on bug detectors focuses on whether they find bugs at all, and on how many false positives they report in addition to legitimate warnings, the inverse question is often neglected: How many of all real-world bugs do static bug detectors find? This paper addresses this question by studying the results of applying three widely used static bug detectors to an extended version of the Defects4J dataset that consists of 15 Java projects with 594 known bugs. To decide which of these bugs the tools detect, we use a novel methodology that combines an automatic analysis of warnings and bugs with a manual validation of each candidate of a detected bug. The results of the study show that: (i) static bug detectors find a non-negligible amount of all bugs, (ii) different tools are mostly complementary to each other, and (iii) current bug detectors miss the large majority of the studied bugs. A detailed analysis of bugs missed by the static detectors shows that some bugs could have been found by variants of the existing detectors, while others are domain-specific problems that do not match any existing bug pattern. These findings help potential users of such tools to assess their utility, motivate and outline directions for future work on static bug detection, and provide a basis for future comparisons of static bug detection with other bug finding techniques, such as manual and automated testing.","PeriodicalId":6622,"journal":{"name":"2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)","volume":"19 1","pages":"317-328"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89688289","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: 85

Characterizing and Identifying Misexposed Activities in Android Applications 描述和识别Android应用程序中的错误暴露活动

2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE) Pub Date : 2018-09-01 DOI: 10.1145/3238147.3238164

Jiwei Yan, Xi Deng, Ping Wang, Tianyong Wu, Jun Yan, Jian Zhang

{"title":"Characterizing and Identifying Misexposed Activities in Android Applications","authors":"Jiwei Yan, Xi Deng, Ping Wang, Tianyong Wu, Jun Yan, Jian Zhang","doi":"10.1145/3238147.3238164","DOIUrl":"https://doi.org/10.1145/3238147.3238164","url":null,"abstract":"Exported Activity (EA), a kind of activities in Android apps that can be launched by external components, is one of the most important inter-component communication (ICC) mechanisms to realize the interaction and cooperation among multiple apps. Existing works have pointed out that, once exposed, an activity will be vulnerable to malicious ICC attacks, such as permission leakage attack. Unfortunately, it is observed that a considerable number of activities in commercial apps are exposed inadvertently, while few works have studied the necessity and reasonability of such exposure. This work takes the first step to systematically study the exposing behavior of EAs through analyzing 13,873 Android apps. It utilizes the EA associated call relationships extracted from byte-code via data-flow analysis, as well as the launch conditions obtained from the manifest files, to guide the study on the usage and misexposure of EAs. The empirical findings are that the EA mechanism is widely adopted in development and the activities are liable to be misexposed due to the developers' misunderstanding or carelessness. Further study on subsets of apps selected according to different criteria indicates that the misexposed EAs have specific characteristics, which are manually summarized into six typical misuse patterns. As a consequence, ten heuristics are designed to decide whether an activity should be exposed or not and are implemented into an automatic tool called Mist. Experiments on the collected apps show that around one fifth EAs are unnecessarily exposed and there are more than one third EAs whose exposure may not be suggested.","PeriodicalId":6622,"journal":{"name":"2018 33rd IEEE/ACM International Conference on Automated Software Engineering (ASE)","volume":"4 1","pages":"691-701"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89785849","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: 8