Proceedings of the 22nd European Conference on Pattern Languages of Programs最新文献

Management Stance Patterns 管理姿态模式

Proceedings of the 22nd European Conference on Pattern Languages of Programs Pub Date : 2017-07-12 DOI: 10.1145/3147704.3147707

Thomas Epping

引用次数: 0

Engineering Software for the Cloud: Messaging Systems and Logging 云工程软件:消息系统和日志

Proceedings of the 22nd European Conference on Pattern Languages of Programs Pub Date : 2017-07-12 DOI: 10.1145/3147704.3147720

Tiago Boldt Sousa, H. Ferreira, F. F. Correia, Ademar Aguiar

引用次数: 13

A Pattern Language for High-Performance Computing Resilience 用于高性能计算弹性的模式语言

Proceedings of the 22nd European Conference on Pattern Languages of Programs Pub Date : 2017-07-12 DOI: 10.1145/3147704.3147718

Saurabh Hukerikar, C. Engelmann

{"title":"A Pattern Language for High-Performance Computing Resilience","authors":"Saurabh Hukerikar, C. Engelmann","doi":"10.1145/3147704.3147718","DOIUrl":"https://doi.org/10.1145/3147704.3147718","url":null,"abstract":"High-performance computing systems (HPC) provide powerful capabilities for modeling, simulation, and data analytics for a broad class of computational problems. They enable extreme performance of the order of quadrillion floating-point arithmetic calculations per second by aggregating the power of millions of compute, memory, networking and storage components. With the rapidly growing scale and complexity of HPC systems for achieving even greater performance, ensuring their reliable operation in the face of system degradations and failures is a critical challenge. System fault events often lead the scientific applications to produce incorrect results, or may even cause their untimely termination. The sheer number of components in modern extreme-scale HPC systems and the complex interactions and dependencies among the hardware and software components, the applications, and the physical environment makes the design of practical solutions that support fault resilience a complex undertaking. To manage this complexity, we developed a methodology for designing HPC resilience solutions using design patterns. We codified the well-known techniques for handling faults, errors and failures that have been devised, applied and improved upon over the past three decades in the form of design patterns. In this paper, we present a pattern language to enable a structured approach to the development of HPC resilience solutions. The pattern language reveals the relations among the resilience patterns and provides the means to explore alternative techniques for handling a specific fault model that may have different efficiency and complexity characteristics. Using the pattern language enables the design and implementation of comprehensive resilience solutions as a set of interconnected resilience patterns that can be instantiated across layers of the system stack.","PeriodicalId":171324,"journal":{"name":"Proceedings of the 22nd European Conference on Pattern Languages of Programs","volume":"180 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132239084","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

User-Centered Design Journey for Pattern Development 模式开发的以用户为中心的设计之旅

Proceedings of the 22nd European Conference on Pattern Languages of Programs Pub Date : 2017-07-12 DOI: 10.1145/3147704.3147730

S. Joshi, Padmalata V. Nistala, Hetal Jani, Prachi Sakhardande, Trevor D'Souza

{"title":"User-Centered Design Journey for Pattern Development","authors":"S. Joshi, Padmalata V. Nistala, Hetal Jani, Prachi Sakhardande, Trevor D'Souza","doi":"10.1145/3147704.3147730","DOIUrl":"https://doi.org/10.1145/3147704.3147730","url":null,"abstract":"Digital information is widely accessed through tangible mediums such as desktop, tablets, smart phones, and so on. It is important to make the digitized information easily as well as effectively perceivable and interactive, through user interfaces on these devices. There are several challenges and complexities involved in designing interfaces to ensure good user experience. This paper describes the journey of a user experience designer in effectively selecting a user interface design based on User-Centered Design approach. In this journey, we address multiple aspects: understanding user as well as business perspectives, challenges faced by end-user and designer, evaluation of various design solutions in problem context, selecting the most apt solution and formulation of a design pattern appropriate to the problem. The paper illustrates this journey through a case study and also describes the final pattern manifestation - 'Progressive disclosure' pattern. The progressive disclosure pattern enables user to focus on a task at hand by reducing clutter and confusion, and at the same time providing means to deep dive into details. The case study helps to understand how the non-linear nature of the journey is accommodative and flexible of the newly identified problems or ideas for solution, which eventually helped in creating robust and long-lasting patterns.","PeriodicalId":171324,"journal":{"name":"Proceedings of the 22nd European Conference on Pattern Languages of Programs","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130055532","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

The Container Manager Pattern 容器管理器模式

Proceedings of the 22nd European Conference on Pattern Languages of Programs Pub Date : 2017-07-12 DOI: 10.1145/3147704.3147735

M. Syed, E. Fernández

引用次数: 5

Organizing Design Patterns for Privacy: A Taxonomy of Types of Relationships 组织隐私的设计模式:关系类型的分类

Proceedings of the 22nd European Conference on Pattern Languages of Programs Pub Date : 2017-07-12 DOI: 10.1145/3147704.3147739

Julio C. Caiza, Y. Martín, J. D. Álamo, Danny S. Guamán

{"title":"Organizing Design Patterns for Privacy: A Taxonomy of Types of Relationships","authors":"Julio C. Caiza, Y. Martín, J. D. Álamo, Danny S. Guamán","doi":"10.1145/3147704.3147739","DOIUrl":"https://doi.org/10.1145/3147704.3147739","url":null,"abstract":"There has recently been an upsurge of legislative, technical and organizational frameworks in the field of privacy which recommend, and even mandate the need to consider privacy issues in the design of information systems. Privacy design patterns have been acknowledged as a useful tool to support engineers in this complex task, as they leverage best-practices which are already available in the engineering community. There are currently different privacy pattern catalogs coexisting, however, an ongoing effort is being made to unify these scattered contributions into one comprehensive system of patterns. To this end, the relationships between the privacy patterns must be expressed consistently. However, the catalogs available describe pattern relationships at different, incompatible levels of detail, or do not describe them at all. To solve this problem, this paper presents a taxonomy of types of relationships that can be used to describe the relationships between privacy patterns. This taxonomy has been validated against each individual catalog to ensure its applicability in the unified privacy pattern system.","PeriodicalId":171324,"journal":{"name":"Proceedings of the 22nd European Conference on Pattern Languages of Programs","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130738085","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: 19

Service Decoupler: Full Dynamic Decoupling in Service Invocation 服务解耦器:服务调用中的完全动态解耦

Proceedings of the 22nd European Conference on Pattern Languages of Programs Pub Date : 2017-07-12 DOI: 10.1145/3147704.3147716

Dionysis Athanasopoulos

引用次数: 3

Software Specification and Documentation in Continuous Software Development: A Focus Group Report 持续软件开发中的软件规范和文档:焦点小组报告

Proceedings of the 22nd European Conference on Pattern Languages of Programs Pub Date : 2017-07-12 DOI: 10.1145/3147704.3147742

Uwe van Heesch, Theo Theunissen, O. Zimmermann, Uwe Zdun

{"title":"Software Specification and Documentation in Continuous Software Development: A Focus Group Report","authors":"Uwe van Heesch, Theo Theunissen, O. Zimmermann, Uwe Zdun","doi":"10.1145/3147704.3147742","DOIUrl":"https://doi.org/10.1145/3147704.3147742","url":null,"abstract":"We have been observing an ongoing trend in the software engineering domain towards development practices that rely heavily on verbal communication and small, closely-interacting teams. Among others, approaches like Scrum, Lean Software Development, and DevOps fall under this category. We refer to such development practices as Continuous Software Development (ConSD). Some core principles of ConSD are working in short iterations with frequent delivery, striving for an optimal balance between effectiveness and efficiency, and amplify learning in the development team. In such a context, many traditional patterns of software specification, documentation and knowledge preservation are not applicable anymore. To explore relevant topics, opinions, challenges and chances around specification, documentation and knowledge preservation in ConSD, we conducted a workshop at the 22nd European Conference on Pattern Languages of Programs (EuroPLoP), held in Germany in July 2017. The workshop participants came from the industry and academia. In this report, we present the results of the workshop. Among others, we elaborate on the difference between specification and documentation, the special role of architecture in ConSD in general, and architecture decision documentation in particular, and the importance of tooling that combines aspects of development, project management, and quality assurance. Furthermore, we describe typical issues with documentation and identify means to efficiently and effectively organize specification and documentation tasks in ConSD.","PeriodicalId":171324,"journal":{"name":"Proceedings of the 22nd European Conference on Pattern Languages of Programs","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131055417","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

Anti-Patterns in End-User Documentation 最终用户文档中的反模式

Proceedings of the 22nd European Conference on Pattern Languages of Programs Pub Date : 2017-07-12 DOI: 10.1145/3147704.3147726

R. Laue

引用次数: 3

Aspect Frames: Describing Cross-Cutting Concerns in Aspect-Oriented Requirements Engineering 方面框架:描述面向方面需求工程中的横切关注点

Proceedings of the 22nd European Conference on Pattern Languages of Programs Pub Date : 2017-07-12 DOI: 10.1145/3147704.3147732

Rene Meis, M. Heisel

引用次数: 3