Proceedings of the 20th International Systems and Software Product Line Conference最新文献

A prototype-based approach for managing clones in clone-and-own product lines 一种基于原型的方法，用于管理“克隆并拥有”产品线中的克隆

Proceedings of the 20th International Systems and Software Product Line Conference Pub Date : 2016-09-16 DOI: 10.1145/2934466.2934487

Daniela Rabiser, P. Grünbacher, Herbert Prähofer, Florian Angerer

{"title":"A prototype-based approach for managing clones in clone-and-own product lines","authors":"Daniela Rabiser, P. Grünbacher, Herbert Prähofer, Florian Angerer","doi":"10.1145/2934466.2934487","DOIUrl":"https://doi.org/10.1145/2934466.2934487","url":null,"abstract":"Feature models are commonly used in industrial contexts to guide and automate the derivation of product variants. However, in real-world product lines the derivation process goes beyond selecting and composing product features. Specifically, developers often perform clone-and-own reuse, i.e., they copy, modify, and extend existing code to provide the functionality required by customers. Clones are created at different levels of granularity, ranging from individual features to entire systems. Refactoring and reverse engineering approaches have been proposed for dealing with cloned product variants. However, managing clones has not been addressed in the context of feature models. For instance, if clones are created to address customer requirements in specific product variants, the connection to the original feature models is frequently lost. We thus present a modeling approach based on prototypes, i.e., prefabricated objects from which clones are created. Our approach allows to manage prototypes and their clones at the levels of products, components, and features. We use compliance levels to define the required level of consistency between prototypes and clones. We further adapt an existing consistency checking framework for detecting inconsistent clones when the product line evolves. Our approach uses feature-to-code mappings to determine the impact of changes on code elements. We present a case study illustrating prototypes, clones, and compliance levels in selected development scenarios of our industry partner's product line. We also discuss the use of static code analysis techniques to support engineers in determining the impact of changed prototypes on affected clones, an area we plan to address in our future work.","PeriodicalId":128559,"journal":{"name":"Proceedings of the 20th International Systems and Software Product Line Conference","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114932202","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: 12

Name suggestions during feature identification: the variclouds approach 特征识别过程中的名称建议:varicloud方法

Proceedings of the 20th International Systems and Software Product Line Conference Pub Date : 2016-09-16 DOI: 10.1145/2934466.2934480

Jabier Martinez, T. Ziadi, Tegawendé F. Bissyandé, Jacques Klein, Yves Le Traon

引用次数: 28

Toward robust product realisation in software product lines 在软件产品线中实现健壮的产品

Proceedings of the 20th International Systems and Software Product Line Conference Pub Date : 2016-09-16 DOI: 10.1145/2934466.2934484

A. Vasilevskiy, Franck Chauvel, Øystein Haugen

引用次数: 1

Dynamic analysis of shared execution in software product line testing 软件产品线测试中共享执行的动态分析

Proceedings of the 20th International Systems and Software Product Line Conference Pub Date : 2016-09-16 DOI: 10.1145/2934466.2966351

Bo Wang

引用次数: 0

Interface-based similarity analysis of software components for the automotive industry 基于接口的汽车工业软件组件相似度分析

Proceedings of the 20th International Systems and Software Product Line Conference Pub Date : 2016-09-16 DOI: 10.1145/2934466.2934468

Philipp Kehrbusch, J. Richenhagen, Bernhard Rumpe, A. Schloßer, Christoph Schulze

{"title":"Interface-based similarity analysis of software components for the automotive industry","authors":"Philipp Kehrbusch, J. Richenhagen, Bernhard Rumpe, A. Schloßer, Christoph Schulze","doi":"10.1145/2934466.2934468","DOIUrl":"https://doi.org/10.1145/2934466.2934468","url":null,"abstract":"In a software product line similar products are derived based on a common foundation. With traditional methods a number of similar products exist independently. To derive a maintainable, reusable set of software components it is necessary to understand similarities and differences. However, an adequate similarity analysis involving several products is a cost-intensive and difficult task, compromising the pursued benefit. In this paper an automated syntactical similarity analysis for software component interfaces is proposed to support the software product line extraction and maintenance. We apply this general approach specifically to the automotive domain, as the static nature of the architecture and the high number of well-defined signals makes the interfaces especially expressive. The analysis supports three use cases: the identification of similarities between two interfaces, the automated extraction of a common interface for a set of interfaces and the evaluation of interface changes during the evolution history of a software component. In addition the syntactical analysis provides the foundation for further semantical examinations. Its applicability is indicated by a case study on different variants and versions of interfaces defined in an industrial context.","PeriodicalId":128559,"journal":{"name":"Proceedings of the 20th International Systems and Software Product Line Conference","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132892348","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

Towards clone-and-own support: locating relevant methods in legacy products 走向克隆并拥有的支持:在遗留产品中定位相关方法

Proceedings of the 20th International Systems and Software Product Line Conference Pub Date : 2016-09-16 DOI: 10.1145/2934466.2934485

Raúl Lapeña, Manuel Ballarín, Carlos Cetina

引用次数: 26

Product-centered view vs process-centered view 以产品为中心的视图vs以过程为中心的视图

Proceedings of the 20th International Systems and Software Product Line Conference Pub Date : 2016-09-16 DOI: 10.1145/2934466.2971318

T. Tamai

{"title":"Product-centered view vs process-centered view","authors":"T. Tamai","doi":"10.1145/2934466.2971318","DOIUrl":"https://doi.org/10.1145/2934466.2971318","url":null,"abstract":"Looking back the history of software engineering, we can observe an alternating cycle of interest on product-centered view vs. process-centered view in software research and practices. From the late 1980's to early 1990's, software process became quite an active field. Activities concerning software process were hot in academia as well as in industry. The interest on software process saw its peak in early 1990's but lost the momentum soon. Then came the fever on software architecture. The book \"Software Architecture\" by M. Shaw and D. Garlan was published in 1996 and widely read. Design patterns and application frameworks drew attention about the same time, which together indicate a shift of interest from process to product. In 2000's, the interest on processes revived. One phenomenon is the upsurge of interest on the agile process. As software product lines (SPL) contains the word product in the term, it deals with a variety of products but its focus is also on the process of managing development and evolution of a family of similar software products. We will give a perspective on the alternating cycle of interest on product-centered view vs. process-centered view and then characterize SPL in this framework.","PeriodicalId":128559,"journal":{"name":"Proceedings of the 20th International Systems and Software Product Line Conference","volume":"354 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122800213","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

Product-line maintenance with emergent contract interfaces 具有紧急合同接口的产品线维护

Proceedings of the 20th International Systems and Software Product Line Conference Pub Date : 2016-09-16 DOI: 10.1145/2934466.2934471

Thomas Thüm, Márcio Ribeiro, R. Schröter, J. Siegmund, F. Dalton

引用次数: 19

Reusable architecture variants for customer-specific automation solutions 针对特定于客户的自动化解决方案的可重用架构变体

Proceedings of the 20th International Systems and Software Product Line Conference Pub Date : 2016-09-16 DOI: 10.1145/2934466.2934492

Iris Groher, R. Weinreich, Georg Buchgeher, Robert Schossleitner

引用次数: 1

PLE for automotive braking system with management of impacts from equipment interactions 具有设备交互影响管理的汽车制动系统的PLE

Proceedings of the 20th International Systems and Software Product Line Conference Pub Date : 2016-09-16 DOI: 10.1145/2934466.2934490

Takahiro Iida, M. Matsubara, Kentaro Yoshimura, H. Kojima, K. Nishino

{"title":"PLE for automotive braking system with management of impacts from equipment interactions","authors":"Takahiro Iida, M. Matsubara, Kentaro Yoshimura, H. Kojima, K. Nishino","doi":"10.1145/2934466.2934490","DOIUrl":"https://doi.org/10.1145/2934466.2934490","url":null,"abstract":"We report here an industrial application of the Product Line Engineering (PLE) for the development of electronic braking systems. The cost of software engineering in automotive control systems is increasing as new functions for safety, comfort, and improved fuel efficiency are integrated into electronic control units. Therefore, Component suppliers for automotive control systems adapt their products to the requirements of car manufacturers by modifying the software specifications, such that it makes minimal changes to the mechanical structure and the electrical and electronic (E/E) components hence reduces the cost. PLE is an effective approach to manage or even reduce the software variations resulting from these modifications. However, one problem is that the software specifications of automotive control systems need to be redesigned after system testing with vehicles. This is because vehicles consist of many mechanical parts manufactured by different suppliers, and the characteristics of the parts can interact with each other. This problem makes it difficult to reap the full benefits of PLE. We propose an approach to analyze the potential impact from such interactions by using a system model that expresses the system architecture that includes the parts of different suppliers. Based on this model, the software architecture was designed to localize the impact to several software components. Additionally, a feature model was designed to the enable management of the localized impact by expressing it as variability. This method helps software engineers specify the software components that can have an effect on the actual equipment, and determine which modifications to the software specifications are necessary. We applied PLE with the proposed method in the development of electronic brake control system. We confirmed that our approach greatly increased the efficiency of PLE for the development of such automotive control systems.","PeriodicalId":128559,"journal":{"name":"Proceedings of the 20th International Systems and Software Product Line Conference","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117069013","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