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Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings最新文献

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Analysis of requirements quality evolution 需求质量演化分析
Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings Pub Date : 2018-05-27 DOI: 10.1145/3183440.3195095
Eugenio Parra, J. Vara, Luis Alonso
{"title":"Analysis of requirements quality evolution","authors":"Eugenio Parra, J. Vara, Luis Alonso","doi":"10.1145/3183440.3195095","DOIUrl":"https://doi.org/10.1145/3183440.3195095","url":null,"abstract":"A fundamental aspect in the requirements engineering process is to know the quality of a specification, including how the quality evolves over time. This paper introduces an industrial approach for analysis of requirements quality evolution. The approach has been implemented in the System Quality Analyzer tool, exploits quality metrics for requirements correctness, consistency, and completeness, and is based on the storage of quality information in snapshots that are combined and displayed in charts. This can help practitioners to assess the progress and status of a requirements engineering process and to make decisions.","PeriodicalId":121436,"journal":{"name":"Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124970780","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: 10
Introducing quality models based on joint probabilities 引入基于联合概率的质量模型
Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings Pub Date : 2018-05-11 DOI: 10.1145/3183440.3195103
Maria Ulan, Welf Löwe, Morgan Ericsson, Anna Wingkvist
{"title":"Introducing quality models based on joint probabilities","authors":"Maria Ulan, Welf Löwe, Morgan Ericsson, Anna Wingkvist","doi":"10.1145/3183440.3195103","DOIUrl":"https://doi.org/10.1145/3183440.3195103","url":null,"abstract":"Multi-dimensional goals can be formalized in so-called quality models. Often, each dimension is assessed with a set of metrics that are not comparable; they come with different units, scale types, and distributions of values. Aggregating the metrics to a single quality score in an ad-hoc manner cannot be expected to provide a reliable basis for decision making. Therefore, aggregation needs to be mathematically well-defined and interpretable. We present such a way of defining quality models based on joint probabilities. We exemplify our approach using a quality model with 30 standard metrics assessing technical documentation quality and study ca. 20,000 real-world files. We study the effect of several tests on the independence and results show that metrics are, in general, not independent. Finally, we exemplify our suggested definition of quality models in this domain.","PeriodicalId":121436,"journal":{"name":"Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131391691","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: 4
Testing heap-based programs with Java StarFinder 用Java StarFinder测试基于堆的程序
Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings Pub Date : 2018-05-01 DOI: 10.1145/3183440.3194964
Long H. Pham, Quang Loc Le, Quoc-Sang Phan, Jun Sun, S. Qin
{"title":"Testing heap-based programs with Java StarFinder","authors":"Long H. Pham, Quang Loc Le, Quoc-Sang Phan, Jun Sun, S. Qin","doi":"10.1145/3183440.3194964","DOIUrl":"https://doi.org/10.1145/3183440.3194964","url":null,"abstract":"We present Java StarFinder (JSF), a tool for automated test case generation and error detection for Java programs having inputs in the form of complex heap-manipulating data structures. The core of JSF is a symbolic execution engine that uses separation logic with existential quantifiers and inductively-defined predicates to precisely represent the (unbounded) symbolic heap. The feasibility of a heap configuration is checked by a satisfiability solver for separation logic. At the end of each feasible path, a concrete model of the symbolic heap (returned by the solver) is used to generate a test case, e.g., a linked list or an AVL tree, that exercises that path. We show the effectiveness of JSF by applying it on non-trivial heap-manipulating programs and evaluated it against JBSE, a state-of-the-art symbolic execution engine for heap-based programs. Experimental results show that our tool significantly reduces the number of invalid test inputs and improves the test coverage.","PeriodicalId":121436,"journal":{"name":"Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128182888","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: 13
Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings 第40届软件工程国际会议论文集:同伴会议录
Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings Pub Date : 1900-01-01 DOI: 10.1145/3183440
{"title":"Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings","authors":"","doi":"10.1145/3183440","DOIUrl":"https://doi.org/10.1145/3183440","url":null,"abstract":"","PeriodicalId":121436,"journal":{"name":"Proceedings of the 40th International Conference on Software Engineering: Companion Proceeedings","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122071708","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
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