检索结果-南通市图书馆

User story clustering in agile development:a framework and an empirical study

Frontiers of Computer Science 2023年第6期17卷 43-59页

作者： Bo YANG Xiuyin MA Chunhui WANG Haoran GUO Huai LIU Zhi JIN School of Information Science and Technology Beijing Forestry UniversityBeijing 100083China Engineering Research Center for Forestry Oriented Intelligent Information Processing National Forestry and Grassland AdministrationBeijing 100083China School of Information Science and Technology North China University of TechnologyBeijing 100144China College of Computer Science and Technology Inner Mongolia Normal UniversityHohhot 010020China Department of Computer Science and Software Engineering Swinburne University of TechnologyHawthorn VIC 3122Australia Key Laboratory of High Confidence Software Technologies(Peking University) Ministry of EducationBeijing 100871China Institute of Software School of Computer SciencePeking UniversityBeijing 100871China

agile development aims at rapidly developing software while embracing the continuous evolution of user requirements along the whole development *** stories are the primary means of requirements collection and elicitation in the agile development.A project can involve a large amount of user stories,which should be clustered into different groups based on their functionality’s similarity for systematic requirements analysis,effective mapping to developed features,and efficient ***,the current user story clustering is mainly conducted in a manual manner,which is time-consuming and subjective to human *** this paper,we propose a novel approach for clustering the user stories automatically on the basis of natural language ***,the sentence patterns of each component in a user story are first analysed and determined such that the critical structure in the representative tasks can be automatically extracted based on the user story *** similarity of user stories is calculated,which can be used to generate the connected graph as the basis of automatic user story *** evaluate the approach based on thirteen datasets,compared against ten baseline *** results show that our clustering approach has higher accuracy,recall rate and F1-score than these *** is demonstrated that the proposed approach can significantly improve the efficacy of user story clustering and thus enhance the overall performance of agile *** study also highlights promising research directions for more accurate requirements elicitation.

关键词： user story agile development user story mapping clustering

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Functional Verification for agile Processor development: A Case for Workflow Integration

引用

Journal of Computer Science & Technology 2023年第4期38卷 737-753页

作者：徐易难余子濠王凯帆王华强蔺嘉炜金越张林隽张紫飞唐丹王卅石侃孙凝晖包云岗 State Key Lab of Processors Institute of Computing TechnologyChinese Academy of SciencesBeijing 100190China University of Chinese Academy of Sciences Beijing 100049China Beijing Institute of Open Source Chip Beijing 100080China

agile hardware development methodology has been widely adopted over the past *** the research progress,the industry still doubts its applicability,especially for the functional verification of complicated processor *** verification commonly employs a simulation-based method of co-simulating the design under test with a reference model and checking the consistency of their outcomes given the same input *** observe limited collaboration and information exchange through the design and verification processes,dramatically leading to inefficiencies when applying the conventional functional verification workflow to agile *** this paper,we propose workflow integration with collaborative task delegation and dynamic information exchange as the design principles to effectively address the challenges on functional verification under the agile development *** on workflow integration,we enhance the functional verification workflows with a series of novel methodologies and *** diff-rule based agile verification methodology(DRAV)reduces the overhead of building reference models with runtime execution information from designs under *** present the RISC-V implementation for DRAV,DiffTest,which adopts information probes to extract internal design behaviors for co-simulation and *** further integrates two plugins,namely XFUZZ for effective test generation guided by design coverage metrics and LightSSS for efficient fault analysis triggered by co-simulation *** present the integrated workflows for agile hardware development and demonstrate their effectiveness in designing and verifying RISC-V processors with 33 functional bugs found in *** also illustrate the efficiency of the proposed toolchains with a case study on a functional bug in the L2 cache of XiangShan.

关键词： functional verification agile development open-source hardware workflow integration

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Script-Based Prototyping Framework to Boost agile-UX developments

引用

Journal of Computer Science & Technology 2016年第6期31卷 1246-1261页

作者： Pedro Luis Mateo Navarro Gregorio Martinez Perez Diego Sevilla Ruiz Catedra Sociedad Anonima de Electrdnica Submarina ( SAES) Laboratories University of Murcia Murcia 30100 Spain

Prototypes are described as a successful mechanism to incorporate user-experience design （UX） into agile de- velopments, but their integration into such developments is not exempt from difficulties. Prototypes and final applications are often developed using different tools, which hinders the collaboration between designers and developers and also compli- cates reuse. Moreover, integrating stakeholders such as clients and users into the agile process of designing, evaluating, and refining a prototype is not straightforward mainly because of its iterative nature. In an attempt to tackle these problems, this work presents the design and implementation of a new framework in which scripting languages are used to code prototyped behaviors. Prototyping is then treated as a separate aspect that coexists and runs together with final functionality. Using this framework communication is enhanced because designers and developers work in parallel on the same software artifact. Prototypes are fully reused and iteratively added with final functionality while prototyped behaviors are removed. They can be also modified on the fly to implement participatory design techniques.

关键词： prototype agile development aspect-oriented development scripting language participatory design

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：