Aggregation plays an important role in data warehousing and has received much attention to date. However, existing techniques do not suuciently address the issue of making the computation of multidimensional aggregates scale with increasing dimensionality. At the same time the beneet of taking full advantage of the hard disk geometry is often overlooked. This paper presents the Multiresolution ...

It is well known that for all recursively enumerable sets X1, X2 there are disjoint recursively enumerable sets Y1, Y2 such that Y1 c X1, Y2 c X2 and Y1 U Y2 = X1 U X2. Alistair Lachlan called distributive lattices satisfying this property separated. He proved that the first-order theory of finite separated distributive lattices is decidable. We prove here that the first-order theory of all sep...

The aim of the work is to make a comparative analysis associative links full-meaning words from upper zone frequency list, compiled on basis research corpus blog texts in Russian, psycholinguistic experiment and distributivesemantic model Global Vectors (GloVe), trained this corpus. relevance due need for comprehensive study psychologically relevant meaning word. novelty lies fact that such an ...

In our previous work [17] we have shown that for any ω-algebraic meet-cpo D, if all higher-order stable function spaces built from D are ω-algebraic, then D is finitary. This accomplishes the first of a possible, two-step process in solving the problem raised in [1, 2]: whether the category of stable bifinite domains of Amadio-Droste-Göbel [1, 6] is the largest cartesian closed full subcategory...