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Mobile apps have exploded in popularity, encouraging developers to provide content to the massive user base of the main app stores. Although there exist automated techniques that can classify user comments into various topics with high levels of precision, recent studies have shown that the top apps in the app stores do not have customer ratings that directly correlate with the app's success. This...
Classifying requirements into functional requirements (FR) and non-functional ones (NFR) is an important task in requirements engineering. However, automated classification of requirements written in natural language is not straightforward, due to the variability of natural language and the absence of a controlled vocabulary. This paper investigates how automated classification of requirements into...
Requirements Engineering (RE) is closely tied to other development activities and is at the heart and foundation of every software development process. This makes RE the most data and communication intensive activity compared to other development tasks. The highly demanding communication makes task switching and interruptions inevitable in RE activities. While task switching often allows us to perform...
Task switching and interruptions are a daily reality in software development projects: developers switch between Requirements Engineering (RE), coding, testing, daily meetings, and other tasks. Task switching may increase productivity through increased information flow and effective time management. However, it might also cause a cognitive load to reorient the primary task, which accounts for the...
The area of Traffic Management (TM) is characterized by uncertainty, complexity, and imprecision. The complexity of software systems in the TM domain which contributes to a more challenging Requirements Engineering (RE) job mainly stems from the diversity of stakeholders and complexity of requirements elicitation in this domain. This work brings an interactive solution for exploring functional and...
When designing a new presentation front-end called FlexiView for requirements modeling tools, we encountered a general problem: designing such an interface requires a lot of experimentation which is costly when the code of the tool needs to be adapted for every experiment. On the other hand, when using simplified user interface (UI) tools, the results are difficult to generalize. To improve this situation,...
Technical Debt (TD) refers to the long-term consequences of shortcuts taken during different phases of software development life cycle. Lack of attention to monitoring and managing testing and development debt can contribute to unexpectedly large cost overruns and severe quality issues in software development projects. This paper describes a case study conducted with an industry partner to explore...
The Service-Oriented Software Development (SOSD) approach is a common software development paradigm. Previous qualitative and quantitative studies looked at the main reasons for the delay in software development so as to help project's stakeholders to take appropriate actions for improvement in their planning. In SOSD projects, due to the high level of user involvement in new service and product development,...
Requirements Engineering (RE) is a decision-centric activity which is highly data-intensive. The results of this process are known to have key impact on the results of the project. As known from the experience in other fields and disciplines, visualization can potentially provide more insights into data, information and knowledge studied. While research in the area of information visualization and...
Requirements Engineering (RE) and all its underlying activities, such as requirements identification, evolution, validation, communication, and management, are still the key factors in successful product development. Therefore, proper implementation of this process is necessary to obtain a quality product. A better understanding of the most challenging RE-related topics for practitioners will greatly...
Despite the importance of Requirements Engineering (RE) for the success of software products, most of the requirements decisions such as requirements specification and prioritization are still ad hoc and depend upon the managers' preferences and the trade-offs they make. The Technical Debt (TD) metaphor looks into the trade-offs between short term and long-term goals in software development projects...
Unit and acceptance testing are central to agile software development, but is that all there is to agile testing? We build on previous work to provide a systematic mapping of agile testing publications at major agile conferences. The analysis presented in this paper allows us to answer research questions like: what is agile testing used for, what types of studies on agile testing have been published,...
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