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Social media in Git Hub: the role of @-mention in assisting software development

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Science China(Information Sciences) 2017年第3期60卷 50-67页

作者： Yang ZHANG Huaimin WANG Gang YIN Tao WANG Yue YU Key Laboratory of Parallel and Distributed Computing College of ComputerNational University of Defense Technology

Recently, many researches propose that social media tools can promote the collaboration among developers, which are beneficial to the software development. Nevertheless, there is little empirical evidence to confirm that using @-mention has indeed a beneficial impact on the issues in Git Hub. In order to begin investigating such claim, we examine data from two large and successful projects hosted on Git Hub, the Ruby on Rails and the Angular JS. By using qualitative and quantitative analysis, we give an in-depth understanding on how @-mention is used in the issues and the role of @-mention in assisting software development. Our statistical results indicate that, @-mention attracts more participants and tends to be used in the difficult issues. @-mention favors the solving process of issues by enlarging the visibility of issues and facilitating the developers' collaboration. Our study also build an @-network based on the @-mention database we *** the @-network, we investigate its evolution over time and prove that we certainly have the potential to mine the relationships and characteristics of developers by exploiting the knowledge from the @-network.

关键词： issues social media @-mention Git Hub software development

On the polynomial dynamic system approach to software development

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Science in China(Series F) 2004年第4期47卷 437-457页

作者： WANGXiangyun LIYongchao CAIKaiyuan DepartmentofAutomaticControl BeijingUniversityofAeronauticsandAstronauticsBeijing100083China

In this paper the development of reactive software is transformed into a control problem, and the supervisory control theory for discrete event dynamic systems is suggested to solve this control problem. The operating environment under consideration is viewed as a controlled plant, the software under development as the corresponding controller, and the software requirements as the corresponding control objective. This idea leads to a constructive approach of software design, which ensures properties required a priori of the software under development. In this way the validation of the software under development is reduced to the validation of properties independent of implementation process. We reveal the inconsistence in using the concept of reachability to specify software requirements and clarify six different definitions of reachability. Two different definitions of invariance for specifying software requirements are also clarified. We then show how to synthesize the required controller or obtain software design solutions if the underlying software requirements are specified by several new combinations of reachability and invariance. The topic of this paper falls into the scope of software cybernetics that explores the interplay between software and control.

关键词： reactive system software development discrete event dynamic system polynomial dynamic sys-tem reachability invariance software cybernetics.

software development of modeling assistant for continuous suspension bridges with multi-pylon

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Engineering Sciences 2012年第3期10卷 55-59,71页

作者： Zhong Jianchi Chen Ke Chen Yunhai Lu jianming Jianmlng Jiangsu Provineial Yangtze River Highway Bridge Construction Commanding Department Taizhou Jiangsu 225321 China Research Institute of Highway Ministry of Transport（ MOT） China

Building a reasonable and accurate finite element model is the first and critical step for structural analysis of complicated bridge. In this article, modeling assistant for continuous suspension with multi-pylon is developed based on .Net platform, with ***, C# language and OpenGL graphic technique. With parameterized modeling method, finite element model of this kind of bridge can be built quickly and accurately, and multi-type element modeling with uniform parameters is realized. With advanced graphic technique, three-dimensional model graph can be real-timely previewed for intuitive data check. With an example of practice project, the accuracy and feasibility of this modeling method and practicality of this software are verified.

关键词： bridge engineering continuous suspension bridge with multi-pylon parameterized modeling software development finite element method (FEM)

Analysis of software development and Operation Measures from the Perspective of Security Technology

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Journal of Electronic Research and Application 2024年第6期8卷 145-151页

作者： Yan Gao Tencent Americas Los Angeles 90066CaliforniaUnited States

Security technology is crucial in software development and operation in the digital age. Secure software can protect user privacy and data security, prevent hacker attacks and data breaches, ensure legitimate business operations, and protect core assets. However, the development process often faces threats such as injection attacks, Cross-Site Scripting (XSS), and Cross-Site Request Forgery (CSRF), mainly due to code vulnerabilities, configuration errors, and risks from third-party components. To meet these challenges, this paper discusses the application of security technology in development and operation, emphasizing security requirements analysis, design principles, coding practices, and testing during the development phase. Along with focusing on environmental configuration, continuous monitoring, emergency response, disaster recovery, and regular auditing and updating during the operation phase. These measures can significantly enhance the security of software systems and protect user and corporate data.

关键词： Security technology software development Operation and maintenance

Integrating Project Management, software development, and Knowledge Management Models: A Case Study in a Public ICT Services Organization

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Social Networking 2023年第1期12卷 1-27页

作者： Jorge Luiz dos Santos Renelson Ribeiro Sampaio SERPRO Servi&#231 o Federal de Processamento de Dados Salvador Brazil SENAI CIMATEC University Center Salvador Brazil

In project-based organizations knowledge is a critical resource used to develop and deliver products and services with a high level of quality. Therefore, a systematic and sustainable process is necessary to coordinate knowledge management, project management and product lifecycle. This scenario predominates in companies focused on the creation and maintenance of information systems. This article presents an exploratory study based on a framework that integrates cognitive, managerial, and operational processes in a public Brazilian organization that provides services in the area of information and communications technology, focusing on the construction and maintenance of information systems. Those processes are operationalized by three management models considering knowledge, project, and software development processes. Our proposal aims to understand the relationships between those three management models and their influence on the software development process in the organization under study. Our premise is based on the principle that cognitive management, project management, and software development management must be integrated to fulfill the demands of product development and service provision. The research data was composed of registers of working hours spent on software development and maintenance projects involving 244 people allocated to 5064 projects in the period from 2007 to 2013. The study resulted in the identification of the relationships among the three management models adopted by the organization, with emphasis on knowledge management activities, which were not directly identified, making it difficult to account for and measure them. We established a set of activities connected to each one of the knowledge management model phases. Since those activities were not visible before, our approach contributed to build a systematic process to register and relate activities linked to the dimensions of cognitive processes, project management, and software con

关键词： Knowledge Management Knowledge Sharing Integrated Management Project Teams software development

HV Process Model of software development

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Journal of software Engineering and Applications 2024年第7期17卷 553-570页

作者： Hemant Kumar Vipin Saxena Department of Computer Science Babasaheb Bhimrao Ambedkar University Lucknow India

software development Life Cycle (SDLC) is one of the major ingredients for the development of efficient software systems within a time frame and low-cost involvement. From the literature, it is evident that there are various kinds of process models that are used by the software industries for the development of small, medium and long-term software projects, but many of them do not cover risk management. It is quite obvious that the improper selection of the software development process model leads to failure of the software products as it is time bound activity. In the present work, a new software development process model is proposed which covers the risks at any stage of the development of the software product. The model is named a Hemant-Vipin (HV) process model and may be helpful for the software industries for development of the efficient software products and timely delivery at the end of the client. The efficiency of the HV process model is observed by considering various kinds of factors like requirement clarity, user feedback, change agility, predictability, risk identification, practical implementation, customer satisfaction, incremental development, use of ready-made components, quick design, resource organization and many more and found through a case study that the presented approach covers many of parameters in comparison of the existing process models. .

关键词： software Process Model software development software Engineering software Risk Management and software Quality

Creating a Business Process Monitoring System ＂A-IOMS＂ for software development

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Chinese Business Review 2012年第6期11卷 588-595页

作者： Hirotake Sakai Kakuro Amasaka Aoyama Gakuin University Sagamihara Japan

In this paper, the authors establish the Amalab-integrated operation management system （A-IOMS） as a new way to carry out software development and monitor business processes. This new system puts the previously constructed the Amalab-project planning navigation system （A-PPNS） to work throughout the entire organization. The A-IOMS has several key elements. Specifically, the authors have constructed：（1） a Hi-reliability estimation system diagnostic tool that pinpoints problems with software development estimates and offers a prescription for resolving them; （2） a QA table map that allows for an immediate, thorough, and consistent quality assurance process; （3） a system for sharing software development schedules throughout the organization; and （4） a technological asset completion reporting system for passing down and cultivating software development technologies and strategically expanding them. The authors verified the effectiveness of the A-IOMS at company A, a systems integration company, and the given outcomes were obtained.

关键词： software development business process A-IOMS project management

Research on Innovative Model Based on Solving Demand Pain Points in software development

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Journal of Computer Science Research 2020年第2期2卷 37-40页

作者： Xianbao Meng Yuehua Xiong Tongji University(Group)Co. LtdShanghai200092China

software development is an important part of computer *** by ensuring the applicability and efficiency of the software can it really improve the efficiency of production and life,and truly inject new power into the economic benefits of the *** the theoretical basis of software development,the software development model directly determines the quality of software *** this paper,starting with information technology as an important tool to improve modern management,it brings out the difficulties and pain points in the analysis of software development needs,and first puts forward the software development innovation model for building a composite core *** takes core users with compound qualities and capabilities as the main line and guides the entire development process to enable both parties to communicate accurately and solve the pain points of demand communication,function optimization and project control to the greatest *** application innovation in the software development model can promote innovation in the software industry.

关键词： software development Information management Demand pain points Compound capabilities Innovation model

Research of Passive Efficiency Calibration Method and software development Based on HPGe γ Spectrometer

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Research of Passive Efficiency Calibration Method and Softwa...