2011 First International Workshop On Requirements Patterns最新文献

A pattern language for evolving scenarios into multi-perspective models for requirements specification 一种模式语言，用于将场景演变为需求规范的多角度模型

2011 First International Workshop On Requirements Patterns Pub Date : 2011-10-17 DOI: 10.1109/RePa.2011.6046722

Liping Zhao

{"title":"A pattern language for evolving scenarios into multi-perspective models for requirements specification","authors":"Liping Zhao","doi":"10.1109/RePa.2011.6046722","DOIUrl":"https://doi.org/10.1109/RePa.2011.6046722","url":null,"abstract":"Scenarios have been widely used for discovering requirements in requirements engineering. Yet, requirements directly obtained from scenarios are often incomplete and inaccurate due to their inherent limitations. This paper presents a pattern language which takes a scenario obtained in the early stages of requirements analysis and transforms it into a rich set of multi-perspective models. These models respectively represent the process behavior, object behavior, agent behavior, and intentional goal of the scenario. Collectively, these models aim to provide a more complete and accurate requirements specification than the original scenario description. The transformation of these models is performed by a sequence of four patterns: establishing the story line, elaborating things that change, identifying agents and their interactions, and unraveling the goal and its subgoals. The scope of the transformation is defined by a fundamental structure (a meta-model) shared by scenarios used for cognition as well as for requirements discovery. The pattern language intends to provide a systematical approach for transforming scenarios into requirements specification models.","PeriodicalId":103995,"journal":{"name":"2011 First International Workshop On Requirements Patterns","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132581949","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

Towards a generalised framework for classifying and retrieving requirements patterns 朝向分类和检索需求模式的一般化框架

2011 First International Workshop On Requirements Patterns Pub Date : 2011-10-17 DOI: 10.1109/RePa.2011.6046721

James Naish, Liping Zhao

引用次数: 16

Analysing security requirements patterns based on problems decomposition and composition 分析基于问题分解和组合的安全需求模式

2011 First International Workshop On Requirements Patterns Pub Date : 2011-10-17 DOI: 10.1109/RePa.2011.6046726

Yuhong Wen, Haihong Zhao, Lin Liu

{"title":"Analysing security requirements patterns based on problems decomposition and composition","authors":"Yuhong Wen, Haihong Zhao, Lin Liu","doi":"10.1109/RePa.2011.6046726","DOIUrl":"https://doi.org/10.1109/RePa.2011.6046726","url":null,"abstract":"Security requirements analysis for business information systems in today's networked organization is difficult due to the complexity of the systems and the frequent change in the environment. Thus, it requires security knowledge to be explicitly represented, and well understood by system analysts and designer, which in turn being applied in feasible problem contexts. System requirements are often represented in modelling frameworks with different analytical focus, so security requirements knowledge shall reflect such difference and form an integrated treatment. This paper proposes to use modelling concepts from the i* and PF modeling language to capture recurring patterns of security problems. The main concepts used are actors, assets, and relations such as ownership and permissions. The major contribution of the approach is proposing the specific problem frames such as ownership, authorization, attack and protection, by decomposing a large problem into sub-problems (base frames), then evaluate the potential threats (attacking frames) applicable to each sub-problem by evaluate the compatibility of the two, security analysis is integrated into the system design process from the outset. The proposal can be generalized to the design of defensive measures as well as other NFR treatments.","PeriodicalId":103995,"journal":{"name":"2011 First International Workshop On Requirements Patterns","volume":"194 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116532603","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: 11

Exactly the information your subcontractor needs: DeSyRe — Decomposing system requirements 正是您的分包商需要的信息:DeSyRe - decomposition系统需求

2011 First International Workshop On Requirements Patterns Pub Date : 2011-10-17 DOI: 10.1109/RePa.2011.6046720

B. Penzenstadler

引用次数: 3

Pay to play or requirements prioritization in collectives 付费游戏或要求优先级在集体

2011 First International Workshop On Requirements Patterns Pub Date : 2011-10-17 DOI: 10.1109/RePa.2011.6046724

M. Weiss

引用次数: 2

Capturing transparency-related requirements patterns through argumentation 通过论证获取与透明度相关的需求模式

2011 First International Workshop On Requirements Patterns Pub Date : 2011-08-01 DOI: 10.1109/RePa.2011.6046723

Maurício Serrano, Julio Cesar Sampaio do Prado Leite

引用次数: 37