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Textual description of requirements is a specification technique that is widely used in industry, where time is key for success. How requirements are specified textually greatly depends on human factors. In order to study how requirements processing is affected by the level of detail in textual descriptions, this paper compares enriched textual requirements specifications with non-enriched ones. To...
Background: In Software Engineering (SE) the term maturity is often linked to the work process and product quality. In many cases, team maturity is seen as a backdrop to the process of SE, and sometimes as something that is known to exist, but which cannot be understood, neither measured accurately nor even dimension its value. Aim: In this article, we seek to understand the concept of mature teams...
Background: In the last two decades Technical Debt (TD) has received a considerable amount of attention from software engineering research and practice. Recently, a small group of studies suggests that, in addition to its technical and economic consequences, TD can affect developers' psychological states and morale. However, until now there has been a lack of empirical research clarifying such influences...
Mistaking versatility for universal skills, some companies tend to categorize all software engineers the same not knowing a difference exists. For example, a company may select one of many software engineers to complete a task, later finding that the engineer's skills and style do not match those needed to successfully complete that task. This can result in delayed task completion and demonstrates...
Estimating the difficulty of tasks is imperative for project planning, task assignment, and cost calculation. However, little is known about how and for what purpose software practitioners estimate task difficulty in their day-to-day work. In this paper, we interviewed 15 professionals to understand their needs and perceptions when estimating task difficulty. We find that practitioners do estimate...
In 1973, two noteworthy bilateral treaties (ITAIPU and YACYRETA) were signed between South American countries for the use of part of the shared hydroelectric potential in the Paraná River Basin. The international negotiations presented complexities of various kinds and resulted in an asymmetrical situation between Paraguay, Argentina and Brazil. The negotiations continued during the construction and...
Key Performance Indicators (KPIs) are used to inspect the performance and progress of businesses. This study introduces a new, integrated approach to manage KPIs in the context of decentralized information efficiently and to address the visual and managerial gaps existing in companies. The proposed Business Indicator Management (BIM) system is essential for any businesses to meet their needs in terms...
Nowadays is well known the relevance of requirements engineering in software development processes. Regrettably, the correct application of the activities is living aside for some developer's teams. This study presents the priority given by software factories in Sinaloa, México. A set of software factories (25 in total) in Sinaloa were interviewed in order to obtain the relevance given for requirements...
The goal of this research is to investigate the process of customer knowledge capturing, specifically knowledge coming from customers. We identified and classified tools and methods of capturing knowledge from customers. Both general tools from knowledge management and specialized ones from marketing research were considered. Besides, we aligned these tools and methods with the contextual factors...
Context: Several research works emphasise that the concept of simplicity is, in itself, by far not a simple concept, mainly because there are many perspectives on the perception of simplicity. Purpose: To understand how the agile team interpret their experiences in agile software projects considering the simplicity issues in agile software development. Method: Semi-structured interviews were carried...
User story literature nearly exclusively studies how to create, prioritise, or ensure the quality of a user story. Little is known about other activities and artefacts involved preceding or following these activities in systems development. Consequentially, software teams seeking to leverage user stories’ full potential do not know how to incorporate user stories into all aspects of their software...
Goal understanding and communication of requirements are vital for ensuring that large and complex project organizations collaborate efficiently. We have used a design science approach to explore and address the problem of communication for large IT projects. We designed a method for avoiding communication gaps by eliciting information regarding stakeholders and information flows. The MAPS (Mapping...
Motivated by their success in software development, companies implement agile methods and their practices increasingly for software-intense, large products, such as cars, telecommunication infrastructure, and embedded systems. Such systems are usually subject to safety and regulative concerns as well as different development cycles of hardware and software. Consequently, requirements engineering involves...
The creators of the existing virtual museums of electronic technology (VIME) are mostly single enthusiasts. They pay the main attention to the technical exposition. In separate VIME there are also unique materials - interviews with the leaders of enterprises-manufacturers of equipment for different years. The design of machinery and the preparation of production is a "kitchen" for the creation...
In requirements elicitation interviews, ambiguities identified by analysts can help to disclose the tacit knowledge of customers. Indeed, ambiguities might reveal implicit or hard to express information that needs to be elicited. The perception of ambiguity might depend on the subject who is acting as analyst, and different analysts might identify different ambiguities in the same interview. Based...
Being able to quickly and accurately capture requirements is crucial when using agile methodologies. Requirements, to that end, are often captured in an as-needed and informal manner, with continuous stakeholder interaction. Techniques such as interviews, user stories, rapid feedback, and text mining are commonly used in the industry to gather such informal requirements, which are often congruent...
Requirements Engineering plays a crucial role in coordinating the different stakeholders needed for safe aeronautics systems engineering. We conducted a qualitative study, using interviews and mockups, with fifteen industrial practitioners from four aeronautics companies, in order to investigate what tasks are actually performed by requirements engineers and how current tools support these tasks....
This paper summarises Ph.D. research study in strategy, project and programme management at SKEMA Business School of France. The research has been construed as an in-depth case study of a fast-growing hotel chain company in Southern China with 36 hotels to scientifically find the positive impact of Confucian cultural values introduced by the company on the hotel chain management and the proactive...
E-government is a powerful tool that can strengthen the performance of government and public administration. In this paper, we seek to develop an improved understanding of the level and status of e-government implementation in Lesotho and how that may aid decision makers in planning and designing e-government implementations. To this end, the study employed the Human-Organisation-Technology (HOT)...
South African organisations that offer engineering services to the local and foreign market contribute significantly towards South Africa's overall Gross Domestic Product (GDP). The importance of engineering services in South Africa motivates the need to gain new insight into a sub-group of service marketing specific to the Sub-Saharan Africa cement market. The primary objective of this research is...
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