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Background: Several mobile app releases do not find their way to the end users. Our analysis of 11,514 releases across 917 open source mobile apps revealed that 44.3% of releases created in GitHub never shipped to the app store (market). Aims: We introduce "marketability" of open source mobile apps as a new release decision problem. Considering app stores as a complex system with unknown...
Functionality of software products often does not match user needs and expectations. The closed set-up of systems and information is replaced by wide access to data of users and competitor products. This shift offers completely new opportunities to approach requirements elicitation and subsequent planning of software functionality. This is, in particular true for app store markets. App stores are...
Industry and society are facing radical changes due to fast growing digital technologies and its ubiquity. Products and services will increasingly augment and integrate the real world with the digital world. This digital transformation has reached all business areas. Companies and consumers expect to obtain innovation, market penetration, cost reductions and more flexibility. The relationship between...
App store reviews are currently the main source of information for analyzing different aspects of app development and evolution. However, app users' feedback do not only occur on the app store. In fact, a large quantity of posts about apps are made daily on social media. In this paper, we study how Twitter can provide complementary information to support mobile app development. By analysing a total...
One of the most critical activities in software product development is the decisional process that assigns features to subsequent releases under technical, resource, risk, and budget constraints. This decision-centric process is referred to as software release planning (SRP).This briefing will expose a state of the art on SRP. A survey of the most relevant approaches will be presented. Emphasis will...
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...
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