88 citations · 249 across the 16 of their papers we have counts for
17 papers
Beyond privacy regulations: an ethical approach to data usage in transportation
Johannes M. van Hulst, Mattia Zeni, Alexander Kröller +2
With the exponential advancement of business technology in recent years, data-driven decision making has become the core of most industries. With the rise of new privacy regulation…
Engineering Art Galleries
Pedro J. de Rezende, Cid C. de Souza, Stephan Friedrichs +3
The Art Gallery Problem is one of the most well-known problems in Computational Geometry, with a rich history in the study of algorithms, complexity, and variants. Recently there h…
Algorithms for Art Gallery Illumination
Maximilian Ernestus, Stephan Friedrichs, Michael Hemmer +4
The Art Gallery Problem (AGP) is one of the classical problems in computational geometry. It asks for the minimum number of guards required to achieve visibility coverage of a give…
Efficient Computation of Visibility Polygons
Francisc Bungiu, Michael Hemmer, John Hershberger +2
Determining visibility in planar polygons and arrangements is an important subroutine for many algorithms in computational geometry. In this paper, we report on new implementations…
The Wiselib TupleStore: A Modular RDF Database for the Internet of Things
Henning Hasemann, Alexander Kröller, Max Pagel
The Internet of Things movement provides self-configuring and universally interoperable devices. While such devices are often built with a specific application in mind, they often…
Facets for Art Gallery Problems
Sándor P. Fekete, Stephan Friedrichs, Alexander Kröller +1
The Art Gallery Problem (AGP) asks for placing a minimum number of stationary guards in a polygonal region P, such that all points in P are guarded. The problem is known to be NP-h…