Alexander Kröller

Henning Hasemann, Oliver Kleine, Alexander Kröller, Myriam Leggieri, Dennis Pfisterer: Annotating Real-World Objects Using Semantic Entities. EWSN 2013: 67-82

Alexander Kröller, Mahdi Moeini, Christiane Schmidt: A Novel Efficient Approach for Solving the Art Gallery Problem. WALCOM 2013: 5-16

Geoff Coulson, Barry Porter, Ioannis Chatzigiannakis, Christos Koninis, Stefan Fischer, Dennis Pfisterer, Daniel Bimschas, Torsten Braun, Philipp Hurni, Markus Anwander, Gerald Wagenknecht, Sándor P. Fekete, Alexander Kröller, Tobias Baumgartner: Flexible experimentation in wireless sensor networks. Commun. ACM 55(1): 82-90 (2012)

Alexander Kröller, Tobias Baumgartner, Sándor P. Fekete, Christiane Schmidt: Exact solutions and bounds for general art gallery problems. ACM Journal of Experimental Algorithmics 17(1) (2012)

Esther M. Arkin, Alon Efrat, George Hart, Irina Kostitsyna, Alexander Kröller, Joseph S. B. Mitchell, Valentin Polishchuk: Scandinavian Thins on Top of Cake: On the Smallest One-Size-Fits-All Box. FUN 2012: 16-27

Ioannis Chatzigiannakis, Henning Hasemann, Marcel Karnstedt, Oliver Kleine, Alexander Kröller, Myriam Leggieri, Dennis Pfisterer, Kay Römer, Cuong Truong: True self-configuration for the IoT. IOT 2012: 9-15

Henning Hasemann, Alexander Kröller, Max Pagel: RDF provisioning for the Internet of Things. IOT 2012: 143-150

Dennis Pfisterer, Kay Römer, Daniel Bimschas, Oliver Kleine, Richard Mietz, Cuong Truong, Henning Hasemann, Alexander Kröller, Max Pagel, Manfred Hauswirth, Marcel Karnstedt, Myriam Leggieri, Alexandre Passant, Ray Richardson: SPITFIRE: toward a semantic web of things. IEEE Communications Magazine 49(11): 40-48 (2011)

Tobias Baumgartner, Ioannis Chatzigiannakis, Sándor P. Fekete, Stefan Fischer, Christos Koninis, Alexander Kröller, Daniela Krüger, Georgios Mylonas, Dennis Pfisterer: Distributed algorithm engineering for networks of tiny artifacts. Computer Science Review 5(1): 85-102 (2011)

Daniel Bimschas, Henning Hasemann, Manfred Hauswirth, Marcel Karnstedt, Oliver Kleine, Alexander Kröller, Myriam Leggieri, Richard Mietz, Alexandre Passant, Dennis Pfisterer, Kay Römer, Cuong Truong: Semantic-Service Provisioning for the Internet of Things. ECEASST 37 (2011)

Sándor P. Fekete, Tom Kamphans, Alexander Kröller, Joseph S. B. Mitchell, Christiane Schmidt: Exploring and Triangulating a Region by a Swarm of Robots. APPROX-RANDOM 2011: 206-217

Horst Hellbrück, Max Pagel, Alexander Kröller, Daniel Bimschas, Dennis Pfisterer, Stefan Fischer: Using and operating wireless sensor network testbeds with WISEBED. Med-Hoc-Net 2011: 171-178

Sándor P. Fekete, Alexander Kroeller, Martin Lorek, Marc E. Pfetsch: Disruption Management with Rescheduling of Trips and Vehicle Circulations. CoRR abs/1101.2123 (2011)

Tobias Baumgartner, Ioannis Chatzigiannakis, Sándor P. Fekete, Christos Koninis, Alexander Kröller, Apostolos Pyrgelis: Wiselib: A Generic Algorithm Library for Heterogeneous Sensor Networks. CoRR abs/1101.3067 (2011)

Tobias Baumgartner, Sándor P. Fekete, Winfried Hellmann, Alexander Kröller: Simultaneous Event Execution in Heterogeneous Wireless Sensor Networks. JNW 5(10): 1221-1226 (2010)

Tobias Baumgartner, Sándor P. Fekete, Alexander Kröller, Christiane Schmidt: Exact Solutions and Bounds for General Art Gallery Problems. ALENEX 2010: 11-22

Sándor P. Fekete, Chris Gray, Alexander Kröller: Evacuation of Rectilinear Polygons. COCOA (1) 2010: 21-30

Tobias Baumgartner, Ioannis Chatzigiannakis, Sándor P. Fekete, Christos Koninis, Alexander Kröller, Apostolos Pyrgelis: Wiselib: A Generic Algorithm Library for Heterogeneous Sensor Networks. EWSN 2010: 162-177

Tobias Baumgartner, Ioannis Chatzigiannakis, Maick Danckwardt, Christos Koninis, Alexander Kröller, Georgios Mylonas, Dennis Pfisterer, Barry Porter: Virtualising Testbeds to Support Large-Scale Reconfigurable Experimental Facilities. EWSN 2010: 210-223

Hugo Hernández, Maria J. Blesa, Christian Blum, Tobias Baumgartner, Sándor P. Fekete, Alexander Kröller: A Protocol for Self-Synchronized Duty-Cycling in Sensor Networks: Generic Implementation in Wiselib. MSN 2010: 134-139

Alexander Kröller, Max Pagel, Dennis Pfisterer: Efficient SINR queries for CSMA/CA simulation. MSWiM 2010: 59-62

Tobias Baumgartner, Sándor P. Fekete, Tom Kamphans, Alexander Kröller, Max Pagel: Hallway Monitoring: Distributed Data Processing with Wireless Sensor Networks. REALWSN 2010: 94-105

Tobias Baumgartner, Daniel Bimschas, Sándor P. Fekete, Stefan Fischer, Alexander Kröller, Max Pagel, Dennis Pfisterer: Demo Abstract: Bridging the Gap between Simulated Sensor Nodes and the Real World. REALWSN 2010: 174-177

Daniel Bimschas, Sándor P. Fekete, Stefan Fischer, Horst Hellbrück, Alexander Kröller, Richard Mietz, Max Pagel, Dennis Pfisterer, Kay Römer, Torsten Teubler: Real-World G-Lab: Integrating Wireless Sensor Networks with the Future Internet. TRIDENTCOM 2010: 577-579

Daniel Bimschas, Maick Danckwardt, Dennis Pfisterer, Stefan Fischer, Tobias Baumgartner, Alexander Kröller, Sándor P. Fekete: Topology Virtualization for Wireless Sensor Network Testbeds. TRIDENTCOM 2010: 632-634

Sándor P. Fekete, Chris Gray, Alexander Kroeller: Evacuation of rectilinear polygons. CoRR abs/1008.4420 (2010)

Tobias Baumgartner, Sándor P. Fekete, Tom Kamphans, Alexander Kroeller, Max Pagel: Hallway Monitoring: Distributed Data Processing with Wireless Sensor Networks. CoRR abs/1009.4870 (2010)

Tobias Baumgartner, Sándor P. Fekete, Winfried Hellmann, Alexander Kroeller: Simultaneous Event Execution in Heterogeneous Wireless Sensor Networks. CoRR abs/1009.5853 (2010)

Hugo Hernández, Tobias Baumgartner, Maria J. Blesa, Christian Blum, Alexander Kröller, Sándor P. Fekete: A Protocol for Self-Synchronized Duty-Cycling in Sensor Networks: Generic Implementation in Wiselib. CoRR abs/1010.4385 (2010)

Joondong Kim, Alexander Kroeller, Joseph S. B. Mitchell: Scheduling Aircraft to Reduce Controller Workload. ATMOS 2009

Sándor P. Fekete, Dietmar Fey, Marcus Komann, Alexander Kröller, Marc Reichenbach, Christiane Schmidt: Distributed vision with smart pixels. Symposium on Computational Geometry 2009: 257-266

Alexander Kröller, Dennis Pfisterer, Sándor P. Fekete, Stefan Fischer: Algorithms and Simulation Methods for Topology-Aware Sensor Networks. Algorithmics of Large and Complex Networks 2009: 380-400

Tobias Baumgartner, Sándor P. Fekete, Winfried Hellmann, Alexander Kröller: Flash Mob Organization in Heterogeneous Wireless Sensor Networks. NTMS 2009: 1-4

Tobias Baumgartner, Sándor P. Fekete, Alexander Kröller: Hallway monitoring with sensor networks. SenSys 2009: 331-332

Marcus Komann, Alexander Kröller, Christiane Schmidt, Dietmar Fey, Sándor P. Fekete: Emergent algorithms for centroid and orientation detection in high-performance embedded cameras. Conf. Computing Frontiers 2008: 221-230

Sándor P. Fekete, Alexander Hall, Ekkehard Köhler, Alexander Kröller: The Maximum Energy-Constrained Dynamic Flow Problem. SWAT 2008: 114-126

Alexander Kröller: Algorithms for topology-aware sensor networks. Cuvillier 2007, isbn 978-3-86727-515-6, pp. 1-123

Sándor P. Fekete, Alexander Kröller: Topology and Routing in Sensor Networks. ALGOSENSORS 2007: 6-15

Alexander Kröller: Interference and Signal-to-Noise-Ratio. Algorithms for Sensor and Ad Hoc Networks 2007: 99-116

Carsten Buschmann, Horst Hellbrück, Stefan Fischer, Alexander Kröller, Sándor P. Fekete: Radio Propagation-Aware Distance Estimation Based on Neighborhood Comparison. EWSN 2007: 325-340

Sándor P. Fekete, Alexander Kröller: Geometry-based reasoning for a large sensor network. Symposium on Computational Geometry 2006: 475-476

Sándor P. Fekete, Alexander Kröller, Carsten Buschmann, Stefan Fischer: Geometric Distance Estimation for Sensor Networks and Unit Disk Graphs. Geometric Networks and Metric Space Embeddings 2006

Alexander Kröller, Sándor P. Fekete, Dennis Pfisterer, Stefan Fischer: Deterministic boundary recognition and topology extraction for large sensor networks. SODA 2006: 1000-1009

Sándor P. Fekete, Alexander Kröller, Carsten Buschmann, Stefan Fischer, Dennis Pfisterer: Koordinatenfreies Lokationsbewusstsein (Localization without Coordinates). it - Information Technology 47(2): 70-78 (2005)

Carsten Buschmann, Dennis Pfisterer, Stefan Fischer, Sándor P. Fekete, Alexander Kröller: SpyGlass: a wireless sensor network visualizer. SIGBED Review 2(1): 1-6 (2005)

Sándor P. Fekete, Michael Kaufmann, Alexander Kröller, Katharina Anna Lehmann: A New Approach for Boundary Recognition in Geometric Sensor Networks. CCCG 2005: 84-87

Sándor P. Fekete, Alexander Kröller, Dennis Pfisterer, Stefan Fischer: Deterministic boundary recongnition and topology extraction for large sensor networks. Algorithmic Aspects of Large and Complex Networks 2005

Alexander Kröller, Dennis Pfisterer, Carsten Buschmann, Sándor P. Fekete, Stefan Fischer: Shawn: A new approach to simulating wireless sensor networks. CoRR abs/cs/0502003 (2005)

Alexander Kröller, Sándor P. Fekete, Carsten Buschmann, Stefan Fischer, Dennis Pfisterer: Koordinatenfreies Lokationsbewusstsein (Localization without Coordinates). CoRR abs/cs/0502069 (2005)

Sándor P. Fekete, Michael Kaufmann, Alexander Kröller, Katharina Anna Lehmann: A New Approach for Boundary Recognition in Geometric Sensor Networks. CoRR abs/cs/0508006 (2005)

Alexander Kröller, Sándor P. Fekete, Dennis Pfisterer, Stefan Fischer: Deterministic boundary recognition and topology extraction for large sensor networks. CoRR abs/cs/0510048 (2005)

Sándor P. Fekete, Alexander Kröller, Dennis Pfisterer, Stefan Fischer, Carsten Buschmann: Neighborhood-Based Topology Recognition in Sensor Networks. ALGOSENSORS 2004: 123-136

Carsten Buschmann, Dennis Pfisterer, Stefan Fischer, Sándor P. Fekete, Alexander Kröller: SpyGlass: taking a closer look at sensor networks. SenSys 2004: 301-302

Sándor P. Fekete, Alexander Kröller, Dennis Pfisterer, Stefan Fischer, Carsten Buschmann: Neighborhood-Based Topology Recognition in Sensor Networks. CoRR cs.DS/0405058 (2004)