2011 15th International Software Product Line Conference最新文献

First International Workshop on Quantitative Methods in Software Product Line Engineering 第一届软件产品线工程定量方法国际研讨会

2011 15th International Software Product Line Conference Pub Date : 2011-08-22 DOI: 10.1109/SPLC.2011.12

S. Abrahão, Andy J. Nolan, P. Clements, J. McGregor

引用次数: 0

Requirements Uncertainty in a Software Product Line 软件产品线中的需求不确定性

2011 15th International Software Product Line Conference Pub Date : 2011-08-22 DOI: 10.1109/SPLC.2011.13

Andy J. Nolan, S. Abrahão, P. Clements, A. Pickard

引用次数: 10

Variation Management for Software Product Lines with Cumulative Coverage of Feature Interactions 具有功能交互累积覆盖的软件产品线的变更管理

2011 15th International Software Product Line Conference Pub Date : 2011-08-22 DOI: 10.1109/SPLC.2011.51

S. Kato, Nobuhito Yamaguchi

{"title":"Variation Management for Software Product Lines with Cumulative Coverage of Feature Interactions","authors":"S. Kato, Nobuhito Yamaguchi","doi":"10.1109/SPLC.2011.51","DOIUrl":"https://doi.org/10.1109/SPLC.2011.51","url":null,"abstract":"In this paper we present a practical way for managing software product lines with respect to its feature interactions and illustrate how it works with the results from the real products in our previous experience. In front of this work, we have applied a software product line engineering and model driven development to our product line development, in which we have ever developed more than 30 products by assembling software components without hand coding. In this previous experience, we found that product developers tended to make excessive effort on verification and testing because of the fear of feature interaction problems. This prevented improving the productivity of software development. In order to address this issue, we propose accumulating the results of feature interactions that have ever appeared in the past products so that the product developers can focus their testing effort on interactions that first appear in their product without worrying about the implementation details. Then they will have confidence in their product configuration. We believe that the variation management with respect to the feature interactions will encourage the developers and promote the introduction of software product line engineering.","PeriodicalId":278787,"journal":{"name":"2011 15th International Software Product Line Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129897144","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

Towards the Integration of Quality Attributes into a Software Product Line Cost Model 面向软件产品线成本模型中质量属性的集成

2011 15th International Software Product Line Conference Pub Date : 2011-08-22 DOI: 10.1109/SPLC.2011.44

Andy J. Nolan, S. Abrahão, P. Clements, J. McGregor, Sholom G. Cohen

{"title":"Towards the Integration of Quality Attributes into a Software Product Line Cost Model","authors":"Andy J. Nolan, S. Abrahão, P. Clements, J. McGregor, Sholom G. Cohen","doi":"10.1109/SPLC.2011.44","DOIUrl":"https://doi.org/10.1109/SPLC.2011.44","url":null,"abstract":"A good estimation tool offers a \"model\" of a project and is usually used to estimate cost and schedule, but it can also be used to help make trade decisions that affect cost and schedule as well as to estimate risks and opportunities. It was evident that Rolls-Royce needed a cost model to underpin decisions when they launched a Software Product Line initiative. The first generation cost model was based on COCOMO II, which represents the software product as a single size measure (Source Lines of Code) but makes limited use of the architecture or any characteristics of the product being developed. The next generation of the cost model, currently under development, is intended to account for the quality attributes of the core assets and the resulting products in order to estimate their impact on cost and net-benefit to the business. The objective of this paper is to describe our current efforts to integrate key quality attributes into the SPL cost model. We describe the quality attributes selected, the reason for their selection and the benefits we expect to obtain after integrating them into the model.","PeriodicalId":278787,"journal":{"name":"2011 15th International Software Product Line Conference","volume":"270 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131692961","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

Value-Based Portfolio Optimization for Software Product Lines 基于价值的软件产品线组合优化

2011 15th International Software Product Line Conference Pub Date : 2011-08-22 DOI: 10.1109/SPLC.2011.18

Johannes Müller

引用次数: 23

Configuration of Multi Product Lines by Bridging Heterogeneous Variability Modeling Approaches 通过桥接异构可变性建模方法的多产品线配置

2011 15th International Software Product Line Conference Pub Date : 2011-08-22 DOI: 10.1109/SPLC.2011.22

Deepak Dhungana, Dominik Seichter, Goetz Botterweck, Rick Rabiser, P. Grünbacher, David Benavides, J. Galindo

{"title":"Configuration of Multi Product Lines by Bridging Heterogeneous Variability Modeling Approaches","authors":"Deepak Dhungana, Dominik Seichter, Goetz Botterweck, Rick Rabiser, P. Grünbacher, David Benavides, J. Galindo","doi":"10.1109/SPLC.2011.22","DOIUrl":"https://doi.org/10.1109/SPLC.2011.22","url":null,"abstract":"In industrial settings, products are rarely developed by one organization alone. Software vendors and suppliers typically maintain their own product lines, which can contribute to a larger (multi) product line. The teams involved often use different approaches and tools to manage the variability of their systems. It is unrealistic to assume that all participating units can use a standardized and prescribed variability modeling technique. The configuration of products based on several models in different notations and with different semantics is not well supported by existing approaches. In this paper we present an integrative approach that provides a unified perspective to users configuring products in multi product line environments, regardless of the different modeling methods and tools used internally. We also present a technical infrastructure and a prototypic implementation based on Web Services. We show the feasibility of the approach and its implementation by using it with two different variability modeling approaches (one feature-based and one decision-oriented approach) on an example derived from industrial experience.","PeriodicalId":278787,"journal":{"name":"2011 15th International Software Product Line Conference","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116391241","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: 44

Towards Cost-Effective High-Assurance Software Product Lines: The Need for Property-Preserving Transformations 迈向具有成本效益的高保证软件产品线:对财产保护转换的需求

2011 15th International Software Product Line Conference Pub Date : 2011-08-22 DOI: 10.1109/SPLC.2011.32

S. Hutchesson, J. Mcdermid

引用次数: 6

Software Ecosystems -- Implications for Strategy, Business Model and Architecture 软件生态系统——对战略、商业模式和架构的影响

2011 15th International Software Product Line Conference Pub Date : 2011-08-22 DOI: 10.1109/SPLC.2011.10

J. Bosch

引用次数: 9

Optimizing User Guidance during Decision-Making 优化决策过程中的用户指导

2011 15th International Software Product Line Conference Pub Date : 2011-08-22 DOI: 10.1109/SPLC.2011.45

Alexander Nöhrer, Alexander Egyed

{"title":"Optimizing User Guidance during Decision-Making","authors":"Alexander Nöhrer, Alexander Egyed","doi":"10.1109/SPLC.2011.45","DOIUrl":"https://doi.org/10.1109/SPLC.2011.45","url":null,"abstract":"The configuration of a product from a product line is a decision-making process that requires humans to answer questions. However, questions and their choices tend to affect one another (e. g., one feature depending on another) and decisions on how questions are answered may render other questions obsolete or reduce their choices. There is thus an ideal order in which questions should be answered to minimize the number of questions that need answering to completely configure a product. Unfortunately, this ideal order differs depending on the product -- which cannot be known a priori. Decision-making is thus characterized by either imposing a predefined order on how questions must be answered (usually done manually by product line engineers) or not imposing any order. Both situations have downsides and this paper thus proposes an alternative: an incremental algorithm and tool-support for automatically optimizing the order of questions with every answer. We evaluated our approach on six models, the largest with over 280 questions, and found that the approach is 78-99% optimal and significantly reduces the number of questions that need to be answered manually. For the creators of product line models, this implies savings in not having to predefine the optimal order which is exponentially complex. For the configurator (decision maker) this implies more freedom in the order in which to answer questions while still benefiting from guidance.","PeriodicalId":278787,"journal":{"name":"2011 15th International Software Product Line Conference","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124938160","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: 23

Successful Product Line Engineering: Experiences from the Real World 成功的产品线工程:来自现实世界的经验

2011 15th International Software Product Line Conference Pub Date : 2011-08-22 DOI: 10.1109/SPLC.2011.57

F. Buschmann, Christa Schwanninger

引用次数: 1