5 papers
Restless Guards: Robust Guarding of Polyominoes
Linda Kleist, Ramin Kosfeld, Christian Rieck
The art gallery problem is a fundamental problem whose practical applications have inspired numerous variants. In this work, we investigate a setting in which full coverage of the…
Moving Matter: Using a Single, Simple Robot to Reconfigure a Connected Set of Building Blocks
Javier Garcia, Jonas Friemel, Ramin Kosfeld +9
We implement and evaluate different methods for the reconfiguration of a connected arrangement of tiles into a desired target shape, using a single active robot that can move along…
Efficient Reconfiguration of Tile Arrangements by a Single Active Robot
Aaron T. Becker, Sándor P. Fekete, Jonas Friemel +6
We consider the problem of reconfiguring a two-dimensional connected grid arrangement of passive building blocks from a start configuration to a goal configuration, using a single…
Coordinated Motion Planning: Multi-Agent Path Finding in a Densely Packed, Bounded Domain
Sándor P. Fekete, Ramin Kosfeld, Peter Kramer +3
We study Multi-Agent Path Finding for arrangements of labeled agents in the interior of a simply connected domain: Given a unique start and target position for each agent, the goal…
Connected Coordinated Motion Planning with Bounded Stretch
Sándor P. Fekete, Phillip Keldenich, Ramin Kosfeld +2
We consider the problem of connected coordinated motion planning for a large collective of simple, identical robots: From a given start grid configuration of robots, we need to rea…