BALANCED LABELLINGS OF AFFINE PERMUTATIONS

Balanced labellings of affine permutations

We study the $ extit{diagrams}$ of affine permutations seashell peel and stick wallpaper and their $ extit{balanced}$ labellings.As in the finite case, which was investigated by Fomin, Greene, Reiner, and Shimozono, the balanced labellings give a natural encoding of reduced decompositions of affine permutations.In fact, we show that the sum of weig

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Secure data storage and service automation for cyber physical production systems through distributed ledger technologies

In this paper, we use the blockchain technology to design a prototype to secure process data from a 3D-printer.Datastreams are gathered from various sources such as OPC UA servers and autonomous retrofit mayfire nectarine sensor nodes.This is followed by pre-processing for data reduction, storage in a data model, and the generation of a unique hash

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