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2011 Ninth Working IEEE/IFIP Conference on Software Architecture最新文献

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Challenges of Variability in Model-Driven and Transformational Approaches: A Systematic Survey 模型驱动和转换方法中可变性的挑战:一个系统的调查
2011 Ninth Working IEEE/IFIP Conference on Software Architecture Pub Date : 2011-06-20 DOI: 10.1109/WICSA.2011.46
Soheila Bashardoust-Tajali, Vojislav D. Radonjic, J. Corriveau
{"title":"Challenges of Variability in Model-Driven and Transformational Approaches: A Systematic Survey","authors":"Soheila Bashardoust-Tajali, Vojislav D. Radonjic, J. Corriveau","doi":"10.1109/WICSA.2011.46","DOIUrl":"https://doi.org/10.1109/WICSA.2011.46","url":null,"abstract":"Variability in software architecture is a multi-facet problem, and domain-related variation is one of these several facets. In this paper, we focus exclusively on this one aspect of variation in software architecture, namely domain-related variation (or domain variability [4]). Our goal is to review existing frameworks and tools that address domain variability in the area of model-driven generative approach [4]. From this systematic survey, we identify open challenges for modeling domain variability in these areas.","PeriodicalId":234615,"journal":{"name":"2011 Ninth Working IEEE/IFIP Conference on Software Architecture","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124377031","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: 6
Architecting as a Risk- and Cost Management Discipline 作为风险和成本管理学科的架构设计
2011 Ninth Working IEEE/IFIP Conference on Software Architecture Pub Date : 2011-06-20 DOI: 10.1109/WICSA.2011.11
E. Poort, H. Vliet
{"title":"Architecting as a Risk- and Cost Management Discipline","authors":"E. Poort, H. Vliet","doi":"10.1109/WICSA.2011.11","DOIUrl":"https://doi.org/10.1109/WICSA.2011.11","url":null,"abstract":"We propose to view architecting as a risk- and cost management discipline. This point of view helps architects identify the key concerns to address in their decision making, by providing a simple, relatively objective way to assess architectural significance. It also helps business stakeholders to align the architect's activities and results with their own goals. We examine the consequences of this point of view on the architecture process, and give some guidance on its implementation, using examples from practicing architects trained in this approach.","PeriodicalId":234615,"journal":{"name":"2011 Ninth Working IEEE/IFIP Conference on Software Architecture","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123045229","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
The Dutch Nationwide Electronic Health Record: Why the Centralised Services Architecture? 荷兰全国电子健康记录:为什么要采用集中服务架构?
2011 Ninth Working IEEE/IFIP Conference on Software Architecture Pub Date : 2011-06-20 DOI: 10.1109/WICSA.2011.31
K. D. Smet
{"title":"The Dutch Nationwide Electronic Health Record: Why the Centralised Services Architecture?","authors":"K. D. Smet","doi":"10.1109/WICSA.2011.31","DOIUrl":"https://doi.org/10.1109/WICSA.2011.31","url":null,"abstract":"The Dutch nationwide electronic health record (EHR) consists of a healthcare information broker (HIB) and all connected healthcare information systems with their local EHR's. All exchange of patient data between healthcare providers passes through the HIB. Why was this centralised services architecture chosen? Why not a distributed services architecture, where all patient data is exchanged directly between the healthcare providers? This paper evaluates both architectures on technical and organisational aspects, partly based on practical experience.","PeriodicalId":234615,"journal":{"name":"2011 Ninth Working IEEE/IFIP Conference on Software Architecture","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115469402","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: 9
Architecture-Based Testing and System Validation - Workshop Summary 基于架构的测试和系统验证——研讨会总结
2011 Ninth Working IEEE/IFIP Conference on Software Architecture Pub Date : 2011-06-20 DOI: 10.1109/WICSA.2011.53
B. Tekinerdogan, P. Clements, H. Muccini, M. Chaudron, A. Polini, E. Woods
{"title":"Architecture-Based Testing and System Validation - Workshop Summary","authors":"B. Tekinerdogan, P. Clements, H. Muccini, M. Chaudron, A. Polini, E. Woods","doi":"10.1109/WICSA.2011.53","DOIUrl":"https://doi.org/10.1109/WICSA.2011.53","url":null,"abstract":"This paper summarizes the workshop on Architecture-Based Testing and System Validation which was organized in conjunction with the 9th Working IEEE/IFIP Conference on Software Architecture. The main goal of the workshop was to bring together researchers and practitioners both from the architecture design and software testing community to enable architecture-based software testing.","PeriodicalId":234615,"journal":{"name":"2011 Ninth Working IEEE/IFIP Conference on Software Architecture","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124260494","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
A Supportability Framework 可支持性框架
2011 Ninth Working IEEE/IFIP Conference on Software Architecture Pub Date : 2011-06-20 DOI: 10.1109/WICSA.2011.26
N. Pappu, S. Sukumar, Feroz Sheikh
{"title":"A Supportability Framework","authors":"N. Pappu, S. Sukumar, Feroz Sheikh","doi":"10.1109/WICSA.2011.26","DOIUrl":"https://doi.org/10.1109/WICSA.2011.26","url":null,"abstract":"Stakeholder concerns extend beyond end-user functionality and often go beyond error free operation, fast response times, high throughput, high availability and security. A large set of stakeholder concerns relate to the cost of building, owning and managing an IT-system in terms of quality attributes such as the ease of modifiability, configurability, manageability, usability and maximizing the system's ROI. Consequently, the realization of these quality attributes can be verified by how the system is built rather than what goes into the system. Because of this these quality attributes tend to be ambiguously specified and are hard to verify using conventional QA techniques. This paper presents a Supportability Framework that uncovers and links together concerns of 3 major types of stakeholders and transforms these concerns into a set of features and functionality to be realized in the system to be used by these stakeholders. This is accomplished using supportability scenarios, which use quality attributes as focal points with a specific productivity goal such as optimizing resources, time or money. The degree of realization of each of the quality attributes is described in terms of the conceptual tools of architecture such as use-cases, architecture styles and patterns, platform services and allocation views. The resultant architecture description and features produced by the supportability framework makes it simpler to establish the inherent relationship of the productivity concerns of the organization with respect to the system and their eventual architectural realization as a set of quality attributes.","PeriodicalId":234615,"journal":{"name":"2011 Ninth Working IEEE/IFIP Conference on Software Architecture","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127888856","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
Experiences with Semantic Wikis for Architectural Knowledge Management 使用语义wiki进行架构知识管理的经验
2011 Ninth Working IEEE/IFIP Conference on Software Architecture Pub Date : 2011-06-20 DOI: 10.1109/WICSA.2011.14
R. Boer, H. Vliet
{"title":"Experiences with Semantic Wikis for Architectural Knowledge Management","authors":"R. Boer, H. Vliet","doi":"10.1109/WICSA.2011.14","DOIUrl":"https://doi.org/10.1109/WICSA.2011.14","url":null,"abstract":"In this paper, we reflect on our experiences with using semantic wikis for architectural knowledge management in two different contexts: e-government and distributed software development. Whereas our applications of semantic wikis in e-government focus on organizing and structuring architectural knowledge for reuse, the applications in distributed software development focus on searching and querying architectural knowledge. Yet, the emerging research challenges -- alignment of knowledge models, knowledge versioning, change acknowledgements -- are very similar.","PeriodicalId":234615,"journal":{"name":"2011 Ninth Working IEEE/IFIP Conference on Software Architecture","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130444467","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: 21
Palladio Workbench: A Quality-Prediction Tool for Component-Based Architectures Palladio Workbench:基于组件架构的质量预测工具
2011 Ninth Working IEEE/IFIP Conference on Software Architecture Pub Date : 2011-06-20 DOI: 10.1109/WICSA.2011.55
Christoph Rathfelder, Benjamin Klatt
{"title":"Palladio Workbench: A Quality-Prediction Tool for Component-Based Architectures","authors":"Christoph Rathfelder, Benjamin Klatt","doi":"10.1109/WICSA.2011.55","DOIUrl":"https://doi.org/10.1109/WICSA.2011.55","url":null,"abstract":"Today, software engineering is challenged to handle more and more large-scale distributed systems with a guaranteed level of service quality. Component-based architectures have been established to build more structured and manageable software systems. However, due to time and cost constraints, it is not feasible to use a trial and error approach to ensure that an architecture meets the quality of service (QoS) requirements. In this tool demo, we present the Palladio Workbench that permits the modeling of component-based software architectures and the prediction of its quality characteristics (e.g., response time and utilization). Additional to a general tool overview, we will give some insights about a new feature to analyze the impact of event-driven communication that was added in the latest release of the Palladio Component Model (PCM).","PeriodicalId":234615,"journal":{"name":"2011 Ninth Working IEEE/IFIP Conference on Software Architecture","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133924591","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
Evaluating Simple Dependency Diagrams in Industry 评估工业中的简单依赖关系图
2011 Ninth Working IEEE/IFIP Conference on Software Architecture Pub Date : 2011-06-20 DOI: 10.1109/WICSA.2011.36
J. Savolainen, Varvana Myllärniemi, T. Männistö
{"title":"Evaluating Simple Dependency Diagrams in Industry","authors":"J. Savolainen, Varvana Myllärniemi, T. Männistö","doi":"10.1109/WICSA.2011.36","DOIUrl":"https://doi.org/10.1109/WICSA.2011.36","url":null,"abstract":"The research and practice on designing and analyzing software architectures has evolved considerably during the past decade. In particular, more precise architecture modeling methods have reached industrial practice. Despite this, simple dependency diagrams are still widely used ease communication with non-technical stakeholders, to reduce need for domain knowledge, and to make initial design before detailed architecture phase. Based on our experience, seasoned architects can easily find potential architectural problems in these descriptions. In this paper, we describe a representative set of potentially problematic structures in dependency diagrams to raise relevant questions on the decisions made to create the software architecture.","PeriodicalId":234615,"journal":{"name":"2011 Ninth Working IEEE/IFIP Conference on Software Architecture","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133271260","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
Engineering Proprioception in SLA Management for Cloud Architectures 云架构SLA管理中的工程本体感觉
2011 Ninth Working IEEE/IFIP Conference on Software Architecture Pub Date : 2011-06-20 DOI: 10.1109/WICSA.2011.52
Funmilade Faniyi, R. Bahsoon
{"title":"Engineering Proprioception in SLA Management for Cloud Architectures","authors":"Funmilade Faniyi, R. Bahsoon","doi":"10.1109/WICSA.2011.52","DOIUrl":"https://doi.org/10.1109/WICSA.2011.52","url":null,"abstract":"With the wide adoption of the Cloud, there remains an open challenge to provide more dependable, transparent, and trustworthy provision of services. Service terms are typically defined in the Service Level Agreement (SLA) binding both service providers and users. For the service user, there is a need to ensure that s/he is enjoying the agreed level of service and any violations are reported accordingly. For the service provider, there is a need to manage a resilient infrastructure capable of meeting SLA terms and inform strategies for maximising profit and resource utilisation. The massive size, dynamism and unpredictability of Cloud architectures makes these goals difficult to accomplish using classic Service Level Management (SLM) approaches. In this paper, we motivate the need for novel dynamic and decentralised approaches for the design of SLM. Requirements and key design decisions for the new SLM are described. Also, a conceptual architecture for realising these requirements is presented. We roadmap and discuss research directions, which can benefit from the new SLM.","PeriodicalId":234615,"journal":{"name":"2011 Ninth Working IEEE/IFIP Conference on Software Architecture","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131340950","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
Analysis and Management of Architectural Dependencies in Iterative Release Planning 迭代发布计划中架构依赖性的分析和管理
2011 Ninth Working IEEE/IFIP Conference on Software Architecture Pub Date : 2011-06-20 DOI: 10.1109/WICSA.2011.22
Nanette Brown, R. Nord, I. Ozkaya, Manuel Pais
{"title":"Analysis and Management of Architectural Dependencies in Iterative Release Planning","authors":"Nanette Brown, R. Nord, I. Ozkaya, Manuel Pais","doi":"10.1109/WICSA.2011.22","DOIUrl":"https://doi.org/10.1109/WICSA.2011.22","url":null,"abstract":"Within any incremental development paradigm, there exists a tension between the desire to deliver value to the customer early and the desire to reduce cost by avoiding architectural refactoring in subsequent releases. What is lacking, however, is quantifiable guidance that highlights the potential benefits and risks of choosing one or the other of these alternatives or a blend of both strategies. In this paper, we assert that the ability to quantify architecture quality with measurable criteria provides engineering guidance for iterative release planning. We demonstrate the use of propagation cost as a proxy for architectural health with dependency analysis of design structure and domain mapping matrices as a quantifiable basis for iteration planning.","PeriodicalId":234615,"journal":{"name":"2011 Ninth Working IEEE/IFIP Conference on Software Architecture","volume":"60 25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125196892","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: 32
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