Christian Scheffer

Orcid: 0000-0002-3471-2706

Affiliations:
  • University of Münster, Computer Science Department, Germany
  • TU Braunschweig, Department of Computer Science, Germany


According to our database1, Christian Scheffer authored at least 48 papers between 2011 and 2024.

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Timeline

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Bibliography

2024
Efficiently reconfiguring a connected swarm of labeled robots.
Auton. Agents Multi Agent Syst., December, 2024

The dispersive art gallery problem.
Comput. Geom., February, 2024

Coordinated Motion Planning: Multi-Agent Path Finding in a Densely Packed, Bounded Domain.
CoRR, 2024

Dispersive Vertex Guarding for Simple and Non-Simple Polygons.
CoRR, 2024

2023
Connected coordinated motion planning with bounded stretch.
Auton. Agents Multi Agent Syst., October, 2023

Packing Disks into Disks with Optimal Worst-Case Density.
Discret. Comput. Geom., 2023

The Lawn Mowing Problem: From Algebra to Algorithms.
Proceedings of the 31st Annual European Symposium on Algorithms, 2023

A Closer Cut: Computing Near-Optimal Lawn Mowing Tours.
Proceedings of the Symposium on Algorithm Engineering and Experiments, 2023

2022
The prefix Fréchet similarity.
Comput. Geom., 2022

Particle-Based Assembly Using Precise Global Control.
Algorithmica, 2022

Connected Reconfiguration of Lattice-Based Cellular Structures by Finite-Memory Robots.
Algorithmica, 2022

Space Ants: Episode II - Coordinating Connected Catoms (Media Exposition).
Proceedings of the 38th International Symposium on Computational Geometry, 2022

2021
Worst-Case Optimal Squares Packing into Disks.
J. Comput. Geom., 2021

CADbots: Algorithmic Aspects of Manipulating Programmable Matter with Finite Automata.
Algorithmica, 2021

Packing Squares into a Disk with Optimal Worst-Case Density.
Proceedings of the 37th International Symposium on Computational Geometry, 2021

2020
Tilt Assembly: Algorithms for Micro-factories That Build Objects with Uniform External Forces.
Algorithmica, 2020

Train Scheduling: Hardness and Algorithms.
Proceedings of the WALCOM: Algorithms and Computation - 14th International Conference, 2020

Recognition and Reconfiguration of Lattice-Based Cellular Structures by Simple Robots.
Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020

Covering Rectangles by Disks: The Video (Media Exposition).
Proceedings of the 36th International Symposium on Computational Geometry, 2020

Worst-Case Optimal Covering of Rectangles by Disks.
Proceedings of the 36th International Symposium on Computational Geometry, 2020

Space Ants: Constructing and Reconfiguring Large-Scale Structures with Finite Automata (Media Exposition).
Proceedings of the 36th International Symposium on Computational Geometry, 2020

Scheduling Three Trains is NP-Complete.
Proceedings of the 32nd Canadian Conference on Computational Geometry, 2020

2019
Coordinated Motion Planning: Reconfiguring a Swarm of Labeled Robots with Bounded Stretch.
SIAM J. Comput., 2019

Approximate shortest distances among smooth obstacles in 3D.
J. Comput. Geom., 2019

Split Packing: Algorithms for Packing Circles with Optimal Worst-Case Density.
Discret. Comput. Geom., 2019

Connected Assembly and Reconfiguration by Finite Automata.
CoRR, 2019

Online Circle Packing.
Proceedings of the Algorithms and Data Structures - 16th International Symposium, 2019

Packing Geometric Objects with Optimal Worst-Case Density (Multimedia Exposition).
Proceedings of the 35th International Symposium on Computational Geometry, 2019

2018
Conflict-Free Coloring of Graphs.
SIAM J. Discret. Math., 2018

Universal Guard Problems.
Int. J. Comput. Geom. Appl., 2018

Approximating the integral Fréchet distance.
Comput. Geom., 2018

Path Refinement in Weighted Regions.
Algorithmica, 2018

Don't Rock the Boat: Algorithms for Balanced Dynamic Loading and Unloading.
Proceedings of the LATIN 2018: Theoretical Informatics, 2018

Coordinated Motion Planning: The Video (Multimedia Exposition).
Proceedings of the 34th International Symposium on Computational Geometry, 2018

2017
New geometric algorithms for fully connected staged self-assembly.
Theor. Comput. Sci., 2017

An efficient data structure for dynamic two-dimensional reconfiguration.
J. Syst. Archit., 2017

Split Packing: Packing Circles into Triangles with Optimal Worst-Case Density.
Proceedings of the Algorithms and Data Structures - 15th International Symposium, 2017

Three Colors Suffice: Conflict-Free Coloring of Planar Graphs.
Proceedings of the Twenty-Eighth Annual ACM-SIAM Symposium on Discrete Algorithms, 2017

Resource-efficient dynamic partial reconfiguration on FPGAs for space instruments.
Proceedings of the 2017 NASA/ESA Conference on Adaptive Hardware and Systems, 2017

2016
Near-linear time medial axis approximation of smooth curves in $\mathbb{R}^3$.
J. Comput. Geom., 2016

More Flexible Curve Matching via the Partial Fréchet Similarity.
Int. J. Comput. Geom. Appl., 2016

2015
Subquadratic medial-axis approximation in $\mathbb{R}^3$.
J. Comput. Geom., 2015

2014
Approximating geodesic distances on 2-manifolds in R<sup>3</sup>: The weighted case.
Comput. Geom., 2014

Approximating geodesic distances on 2-manifolds in R<sup>3</sup>.
Comput. Geom., 2014

Similarity of polygonal curves in the presence of outliers.
Comput. Geom., 2014

Minimum backward fréchet distance.
Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014

Approximation algorithms for geometrical distance problems that are not solvable exactly.
PhD thesis, 2014

2011
Approximating Geodesic Distances on 2-Manifolds in R3.
Proceedings of the 23rd Annual Canadian Conference on Computational Geometry, 2011


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