In the article, in order to organize and resolve issues of investigation operational search, a detailed analysis available information about crime, an assessment investigative situation, nature preliminary incident, reliability sources, possibility using as evidence case, mechanism for formation traces, factors affecting situations, result which composition, structure form situation can be chan...

data envelopment analysis (dea) is a method for measuring the relative efficiencies of a set of decision-making units (dmus) that use multiple inputs to produce multiple outputs. in this paper, we study the measurement of dmu performances in dea in situations where input and/or output values are given as imprecise data. by imprecise data we mean situations where we only know that the actual val...