A Study on Strategic Release Planning Models of Academia and Industry

Abstract: Strategic release planning (road-mapping) is an important phase of requirements engineering process performed at product level. It is concerned with selection and assignment of requirements in sequences of releases such that important technical and resource constraints are fulfilled. It is always considered difficult to form a strategic release plan due to varying constraints and uncertainties. In this regard, different strategic release planning models have been presented in academia and different methods are being used in Industry. In this thesis, strategic release planning models presented in academia and some methods of strategic release planning being used in Industry are identified. The contributions of these models are also provided in the thesis. A systematic review has been performed to know strategic release planning models in academia. The aim of systematic review is to present fair evaluation of research concerning strategic release planning models. Through systematic review, requirements selection factors considered by a model, validation details of model and a model’s usefulness for bespoke and market-driven development are summarized. Moreover two organizations have been interviewed to know strategic release planning models being used in Industry in addition to the ones presented in academia. Similarly contribution of models being used in Industry is provided by logging details of requirements selection factors, validation details and usefulness for bespoke and market-driven software development of each model / process of Industry. Based on systematic review and industrial interviews’ results, a list of common requirements selection factors (considered by models of academia and Industry) is provided. Some general recommendations have been given for research in academia on strategic release planning models after analysis of systematic review and industrial interviews’ results.