Nowadays feature vector based similarity search is increasingly emerging in database systems. Consequently, many multidimensional data index techniques have been widely introduced to database researcher community. These index techniques are categorized into two main classes: SP (space partitioning)/KD-tree-based and DP (data partitioning)/R-tree-based. Recently, a hybrid index structure has bee...

The global Multidimensional Poverty Index, published annually since 2010, captures acute multidimensional poverty in the developing world. In 2018, five of its ten indicators were revised with purpose aligning index to Sustainable Development Goals (SDGs) insofar as current data permit. This paper provides comprehensive analyses consequences this revision from three perspectives. First, we thor...

The aim of this research is to propose an improved multidimensional quality life index, which could replace the current methodology designed by Eurostat and applied national statistical institutes European Union member states. novelty proposed index that it based on a non-compensatory multicriteria decision method (ELECTRE III). All other indices compensatory aggregation methods at some stage i...

More data on non-income dimensions of poverty are available than at any previous time in history. Alongside this, multidimensional measurement methodologies have advanced considerably in the past fifteen years. These advances together have created new possibilities to measure multidimensional poverty at the local, national and international level. Yet the fact that overall measures can be const...

This paper deals with some multidimensional integral operators involving the Gauss hypergeometric function in the kernel and generating the multidimensional modified fractional calculus operators introduced in [8]. Some mapping properties, weighted inequalities, a formula of integration by parts and index laws are obtained.

N4355 : Shared Multidimensional Array with Polymorphic Layout Authors: Carter Edwards [email protected] Christian Trott [email protected] Related papers: N4177 Multidimensional bounds, index and array_view, revision 4 N4222 Minimal Additions to the Array View Library for Performance and Interoperability N4184 SIMD Types: The Vector Type & Operations N4300 Issues with Array View N4356 Relaxed ...

In this paper, we propose a new technique for multidimensional query processing which can be widely applied in database systems. Our new technique, called tree striping, generalizes the well-known inverted lists and multidimensional indexing approaches. A theoretical analysis of our generalized technique shows that both, inverted lists and multidimensional indexing approaches, are far from bein...

We present a pair of sharp lower and upper bounds on the 2-norm of the aliasing error in general multiband sampling representationsfor not necessarily bandlimited multidimensional functions. These boundsimprove and generalize previous bounds. They also complement a recentuniform upper bound due to Higgins. multiband, Poisson summation, error energy.Index TermShannon sampling...