By re-formulating the issue of random testing into an equivalent problem we are able to introduce a new kind of quality estimations based on Monte Carlo integration and the central limit theorem. This method also provides a limited but working “success theory” in the case of no detected failures. In an empirical evaluation using hundreds of billions of simulated tests we furthermore find a very...

the objective of this article is to develop an empirically based framework for formulating and selecting a vendor in supply chain. this study applies the fuzzy set theory to evaluate the vendor selection decision. applying analytic hierarchy process (ahp) in obtaining criteria weights and applied technique for order performance by similarity to idea solution (topsis) for obtaining final ranking...

Although much contemporary thought considers advanced information technologies as either determinants or enablers of radical organizational change, empirical studies have revealed inconsistent findings to support the deterministic logic implicit in such arguments. This paper reviews the contradictory empirical findings both across studies and within studies, and proposes the use of theories emp...

the objective of this article is to develop an empirically based framework for formulating and selecting a vendor in supply chain. this study applies the fuzzy set theory to evaluate the vendor selection decision. applying analytic hierarchy process (ahp) in obtaining criteria weights and applied technique for order performance by similarity to idea solution (topsis) for obtaining final ranking...

Inconsistent implementation of the intervention in the field setting presents a threat to the validity of the conclusions of an effectiveness study. Inconsistent implementation results in variability in the actual dosage of the intervention received by the participants, which leads to variability in outcomes achievement and, consequently, to Type II error. This article discusses the methodologi...