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Uncertainty reduces reliability and performance of water system operations. A decision-maker can take action, accepting the present uncertainty and facing its risks, or reduce uncertainty by first obtaining additional information. Information, however, comes at a cost. The decision-maker must therefore efficiently use his/her resources, selecting the information that is most valuable. This can be...
This paper introduces a theory of information quality to explain requirements engineering behavior observed during the systems engineering (SE) process. Requirements are technical statements that inform system design, implementation, and integration. The meaning of requirements information is relevant to the SE problem. The requirements entropy framework (REF) implements the theory and accounts for...
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