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Decision-making in requirements engineering often needs to be done in the presence of uncertainty. Rigorous methods can help to increase the probability of making the most appropriate decisions under the given circumstances. Robustness is a measure for the degree of stability of a solution in case of changes in the problem parameters. This paper presents a method (called DECIDERelease) that applies...
The aim of this paper is to discuss a method for public decision making with decision support in developing countries in Africa. It integrates two academic fields: decision theory and computer-aided decision support on the one hand, and political science and e-democracy on the other. The method suggested deals with the problem of communication within the governmental body, as well as externally to...
Global software engineering has gained in importance over the past decade. Many companies today conduct development projects in globally distributed teams. Coordination and communication over distance are key issues of global software engineering. In many cases, this communication is related to requirements. In this work, we try to gain new insights by looking at global requirements engineering from...
A decision information system (DIS) is a specific component of information system specialized in the support of decision-making by means of online analytical processing tools. Data warehouses (DW), at the core of DIS, integrate and historize collections of data often designed starting from the operational components of the Information Systems (IS). Methods, techniques and tools widely used in the...
The rate of successful implementation of enterprise resource planning (ERP) system is still lower than expected. One of the main reasons is that there are inevitable gaps between software capacities and organizational needs. A methodology with emphasis on gap analyzing is proposed to procure requirements for ERP software. The methodology consists of three phases: business modeling, gap detecting and...
Although detailed information is typically scarce during a project's early phases, developers frequently need to make key decisions about trade-offs among quality requirements. Developers in many fields-including systems, hardware, and software engineering-routinely make such decisions on the basis of a shallow of the situation or on past experience, which might be irrelevant to the current a consequence,...
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