2 citations · 3 across the 7 of their papers we have counts for
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Connected Assembly and Reconfiguration by Finite Automata
Sándor P. Fekete, Eike Niehs, Christian Scheffer +1
We consider methods for connected reconfigurations by finite automate in the so-called \emph{hybrid} or \emph{Robot-on-Tiles} model of programmable matter, in which a number of sim…
Online Circle Packing
Sándor P. Fekete, Sven von Höveling, Christian Scheffer
We consider the online problem of packing circles into a square container. A sequence of circles has to be packed one at a time, without knowledge of the following incoming circles…
Packing Disks into Disks with Optimal Worst-Case Density
Sándor P. Fekete, Phillip Keldenich, Christian Scheffer
We provide a tight result for a fundamental problem arising from packing disks into a circular container: The critical density of packing disks in a disk is 0.5. This implies that…