Complexity and Approximation of a Geometric Local Robot Assignment Problem. - Olaf Bonorden; Bastian Degener; Barbara Kempkes; Peter Pietrzyk 001 (ALGOSENSORS, 2009)

A local, distributed constant-factor approximation algorithm for the dynamic facility location problem. - Bastian Degener; Barbara Kempkes; Peter Pietrzyk 001 (IPDPS, 2010)

A Continuous, Local Strategy for Constructing a Short Chain of Mobile Robots. - Bastian Degener; Barbara Kempkes; Peter Kling; Friedhelm Meyer auf der Heide (SIROCCO, 2010)

A local O(n2) gathering algorithm. - Bastian Degener; Barbara Kempkes; Friedhelm Meyer auf der Heide (SPAA, 2010)

Energy-Awareness in Self-organising Robotic Exploration Teams. - Bastian Degener; Barbara Kempkes; Friedhelm Meyer auf der Heide (Organic Computing, 2011)

Local Approximation Algorithms for the Uncapacitated Metric Facility Location Problem in Power-Aware Sensor Networks. - Sebastian Abshoff; Andreas Cord-Landwehr; Bastian Degener; Barbara Kempkes; Peter Pietrzyk 001 (ALGOSENSORS, 2011)

Local, Self-organizing Strategies for Robotic Formation Problems. - Barbara Kempkes; Friedhelm Meyer auf der Heide (ALGOSENSORS, 2011)

A New Approach for Analyzing Convergence Algorithms for Mobile Robots. - Andreas Cord-Landwehr; Bastian Degener; Matthias Fischer 001; Martina Hüllmann; Barbara Kempkes; Alexander Klaas; Peter Kling; Sven Kurras; Marcus Märtens; Friedhelm Meyer auf der Heide; Christoph Raupach; Kamil Swierkot; et al. (ICALP (2), 2011)

Collisionless Gathering of Robots with an Extent. - Andreas Cord-Landwehr; Bastian Degener; Matthias Fischer 001; Martina Hüllmann; Barbara Kempkes; Alexander Klaas; Peter Kling; Sven Kurras; Marcus Märtens; Friedhelm Meyer auf der Heide; Christoph Raupach; Kamil Swierkot; et al. (SOFSEM, 2011)

A tight runtime bound for synchronous gathering of autonomous robots with limited visibility. - Bastian Degener; Barbara Kempkes; Tobias Langner 001; Friedhelm Meyer auf der Heide; Peter Pietrzyk 001; Roger Wattenhofer (SPAA, 2011)

A Distributed Approximation Algorithm for the Metric Uncapacitated Facility Location Problem in the Congest Model - Patrick Briest; Bastian Degener; Barbara Kempkes; Peter Kling; Peter Pietrzyk 001 (CoRR, 2011)

A survey on relay placement with runtime and approximation guarantees. - Bastian Degener; Sándor P. Fekete; Barbara Kempkes; Friedhelm Meyer auf der Heide (Comput. Sci. Rev., 2011)

Building Simple Formations in Large Societies of Tiny Mobile Robots. - Bastian Degener; Barbara Kempkes; Friedhelm Meyer auf der Heide (FET, 2011)

Optimal and competitive runtime bounds for continuous, local gathering of mobile robots. - Barbara Kempkes; Peter Kling; Friedhelm Meyer auf der Heide (SPAA, 2012)

Continuous Local Strategies for Robotic Formation Problems. - Barbara Kempkes; Friedhelm Meyer auf der Heide (SEA, 2012)

Local strategies for robot formation problems. - Barbara Kempkes (2012)

Energy-efficient strategies for building short chains of mobile robots locally. - Philipp Brandes; Bastian Degener; Barbara Kempkes; Friedhelm Meyer auf der Heide (Theor. Comput. Sci., 2013)

Linear and Competitive Strategies for Continuous Robot Formation Problems. - Bastian Degener; Barbara Kempkes; Peter Kling; Friedhelm Meyer auf der Heide (ACM Trans. Parallel Comput., 2015)