We study optimal policies for design reuse in a software project using a control theoretic approach. A project needs to be developed in minimum time by optimally choosing the proportion of effort allocated towards design activities. We first consider a local case, where the benefits of design...

We study the problem of optimally allocating effort between software construction and debugging. As construction proceeds, new errors are introduced into the system. The objective is to deliver a system of the highest possible quality (fewest number of errors) subject to the constraint that N...

Proprietary software firms have recently begun to emulate the open source software community in opening up some of their software. We analyze this phenomenon in the context of resource allocation between fixing defects and the development of the next version of the software — an important...

As the competition in the software development business grows fiercer, the features provided in the software become more and more important. With the growing popularity of open source software and the advent of new software delivery models, such as software-as-a-service, the traditional software...