Assignment in a variable economic situation

The Two-Variable Situation Calculus

We consider a modified version of the situation calculus built using a two-variable fragment of the first-order logic extended with counting quantifiers. We mention several additional groups of axioms that need to be introduced to capture taxonomic reasoning. We show that the regression operator in this framework can be defined similarly to regression in the Reiter’s version of the situation ca...

The current economic situation in Germany - Overview

PVAIR: Partial Variable Assignment InterpolatoR

Despite its recent popularity, program verification has to face practical limitations hindering its everyday use. One of these issues is scalability, both in terms of time and memory consumption. In this paper, we present Partial Variable Assignment InterpolatoR (PVAIR) – an interpolation tool exploiting partial variable assignments to significantly improve performance when computing several sp...

Variable Relevance Assignment Using Multiple

With the advance in remote sensing, various machine learning techniques could be applied to study variable relationships. Although prediction models obtained by using machine learning techniques are suitable for predictions, they do not explicitly provide means for determining input-output variable relevance. The relevance information is often of interest to scientists since relationships among...

The Employment Secwity Pmgram in a . Changing Economic Situation

The Federal Advisory Council of the Bureau of Employment Security at its meeting this past September adopted resolutions, given in full in the following pages, on the employment service and on unemployment insurance. The conference, which was the Council’s first since the Bureau’s transfer from the Social Security Administration to the Department of Labor, heard brief statements from the Secret...