A relational dataflow database

A model of a relational database system based on the principles of functional, data-driven computation is proposed. Relations (sets of data tuples) are represented as streams of values carried by independent tokens among operators of an unraveling dataflow network.Values may be “updated” by circulating the database through an update operator. To perform a query on the database, streams involved in that query are replicated and submitted as inputs to dataflow programs (graphs) obtained by translating relational algebra expressions.

A data-driven model for parallel interpretation of logic programms [sic]

The main objective of this paper is to present a model of computation which permits logic programs to be executed on a highly-parallel computer architecture. It demonstrates how logic programs may be converted into collections of dataflow graphs in which resolution is viewed as a process of finding matches between certain graph templates and portions of the dataflow graphs. This graph fitting process is carried out by tokens propogating asynchronously through the dataflow graph; thus computation is entirely data-driven, without the need for any centralized control. It is shown that at the implementation level the proposed model is very similar to a general dataflow system and hence a dataflow architecture could easily be extended to support the proposed model

Prime number logarithmic geometry on the plane

We found a regularity of the behavior of primes that allows to represent both prime and natural numbers as infinite matrices with a common formation rule of their rows. This regularity determines a new class of infinite cyclic groups that permit the proposition a plane--spiral geometric concept of the arithmetic.Comment: 38 pages, 10 figures, 1 Table. Readability is improve

Slovakia’s New Religious Registration Law is a Step in the Wrong Direction

The new religious registration law is a step in the wrong direction because individual and collective religious freedom is a central pillar of any free and democratic society and should not be compromised by arbitrary discrimination. Muslims and other religious groups with fewer members who are prevented from registering cannot fully exercise their religious freedom (the “forum externum” aspect), a fact that should not leave indifferent democratically-minded people of all faiths and none. Slovakia should change its anachronistic and unfair system of differentiating between registered (privileged) and non-registered (discriminated) religious groups, especially when this differentiation is based on an arbitrary and unrealistic 50,000 member requirement, and it should also change the model of financing churches and religious societies because the two are inextricably linked