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Konferenzen / Workshops

2019

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2018

  • Kevin Wallis, Marc Merzinger, Christoph Reich, Christian Schindelhauer:

    A Security Model based Authorization Concept for OPC Unified Architecture.Proceedings of the 10th International Conference on Advances in Information Technology, 2018.

  • Paul Gavrikov, Pascal E. Verboket, Tolgay Ungan, Markus Muller, Matthias Lai, Christian Schindelhauer, Leonhard M. Reindl, Thomas Wendt: Using Bluetooth Low Energy to trigger an ultra-low power FSK wake-up receiver. 25th International Conference on Electronics, Circuits and Systems, 2018.

  • Fabian Höflinger, Joan Bordoy, Rui Zhang, Amir Bannoura, Nikolas Simon, Leonhard M. Reindl, Christian Schindelhauer:Localization System based on Ultra Low-power Radio Landmarks. Proceedings of the 7th International Conference on Sensor Networks, 2018.

2017

  • ...Timo Kumberg, Leonhard M. Reindl, Mojtaba Moharrami, Christian Schindelhauer:

    Improving the performance of the cross-layer wake-up routing protocol T-ROME.13th International Wireless Communications and Mobile Computing Conference, 2017.

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    Christian Schindelhauer, Andreas Jakoby, Sven Köhler: Cyclone codes.International Symposium on Information Theory, 2017

2016

  • Amir Bannoura, Leonhard M. Reindl, Christian Schindelhauer: Convergecast Algorithms for Wake-up Transceivers. Proceedings of the 5th International Confererence on Sensor Networks.(SENSORNETS 2016 ).

  • Joan Bordoy, Johannes Wendeberg, Christian Schindelhauer, Fabian Höflinger, Leonhard M. Reindl: Exploiting ground reflection for robust 3D smartphone localization.International Conference on Indoor Positioning and Indoor Navigation, 2016.

2015

  • Alexander Ens, Joan Bordoy, Johannes Wendeberg, Leonhard Reindl, Christian Schindelhauer: Ultrasound Transmission System for TDOA Localization with Unsynchronized Beacons Proceedings of the 17th International Conference on Sensors and Measurement Technology/ (SENSOR 2015), 2015.
  • Joan Bordoy, Johannes Wendeberg, Christian Schindelhauer, Leonhard Reindl: Single Transceiver Device-Free Indoor Localization using Ultrasound Body Reflections and Walls Proceedings of 2015 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2015. 

2014

2013

  • Bannoura A, Gorgis O, Reindl L, Schindelhauer C: Time Analysis for Wireless Wake-Up Radio Transceivers 2013. 
  • Bannoura A, Ortolf C, Schindelhauer C, Reindl L M: The Wake Up Dominating Set Problem 2013; 8243: 35-50 (9th International Symposium on Algorithms and Experiments for Sensor Systems, Wireless Networks and Distributed Robotics, Sophia Antipolis, France), Springer (Hrsg). : http://dx.doi.org/10.1007/978-3-642-45346-5_4
  • Boccard J, Bannoura A, Gorgis O, Gamm G, Reindl L: Slot antenna packaging for infrastructure monitoring based on wake-up transceiver strategy 2013: 84-89. : http://dx.doi.org/10.1109/ICWISE.2013.6728786
  • Joan Bordoy, Patrick Hornecker, Fabian Höflinger, Johannes Wendeberg, Rui Zhang, Christian Schindelhauer, and Leonhard Reindl. Robust Tracking of a Mobile Receiver using Unsynchronized Time Differences of Arrival. In Proceedings of 2013 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2013.
  • Thomas Janson, Christian Schindelhauer: Broadcasting in Logarithmic Time for Ad Hoc Network Nodes on a Line using MIMO 2013: 63-72 (Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA ’13, Montreal, Canada), ACM (Hrsg). 
  • Simon Burgess, Yubin Kuang, Johannes Wendeberg, Kalle Åström, and Christian Schindelhauer. Minimal Solvers for Unsynchronized TDOA Sensor Network Calibration using Far-Field Approximation. In Proceedings of 9th International Symposium on Algorithms and Experiments for Sensor Systems, Wireless Networks and Distributed Robotics (ALGOSENSORS), 2013. 
  • Liaquat Ali, Thomas Janson, Georg Lausen, Christian Schindelhauer: Effects of Network Structure Improvement on Distributed RDF Querying 2013: 63-74 (6th International Conference on Data Management in Cloud, Grid and P2P Systems (Globe 2013), Prague, Czech Republic). 
  • Schindelhauer C, Ortolf C: Maximum Distance Separable Codes based on Circulant Cauchy Matrices Springer International Publishing, 2013; 8179: 334-345 (Structural Information and Communication Complexity - 20th International Colloquium, SIROCCO 2013, Ischia, Italy), Moscibroda, Thomas and Rescigno, AdeleA. (Hrsg). : http://archive.cone.informatik.uni-freiburg.de/pubs/2013-sirocco-circulantcauchy.pdf
  • Ortolf C, Schindelhauer C: Optimal data distribution for heterogeneous parallel storage servers streaming media files 2013: 45-50 (IEEE 4th International Conference on Cognitive Infocommunications (CogInfoCom), Budapest, Hungary). : http://archive.cone.informatik.uni-freiburg.de/pubs/2013-CogInfoCom-Optimal_Data_Distribution_for_Heterogeneous_Parallel.pdf (download: http://10.1109/CogInfoCom.2013.6719291) 

2012

  • Johannes Wendeberg, Jörg Müller, Christian Schindelhauer, and Wolfram Burgard. Robust Tracking of a Mobile Beacon using Time Differences of Arrival with Simultaneous Calibration of Receiver Positions. In Proceedings of 2012 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2012. (pdf)
  • Fabian Höflinger, Johannes Wendeberg, Rui Zhang, Manuel Bührer, Joachim Hoppe, Amir Bannoura, Leonhard M. Reindl, and Christian Schindelhauer. Acoustic Self-calibrating System for Indoor Smartphone Tracking (ASSIST). In Proceedings of 2012 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2012. (pdf)
  • Johannes Wendeberg and Christian Schindelhauer. Polynomial Time Approximation Algorithms for Localization
    based on Unknown Signals    . In Proceedings of 8th International Symposium on Algorithms for Sensor Systems, Wireless Ad Hoc Networks and Autonomous Mobile Entities (ALGOSENSORS), 2012. (pdf)
  • Christian Ortolf, Christian Schindelhauer: Online Multi-Robot Exploration of Grid Graphs with Rectangular Obstacles, 4th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA 2012, Pittsburgh, PA, USA, 25.-27.06.2012
  • Faisal Aslam, Ghufran Baig, Mubashir Adnan Qureshi, Zartash Afzal Uzmi, Luminous Fennell, Peter Thiemann, Christian Schindelhauer, Elmar Haussmann: Rethinking Java call stack design. In Proceedings of the 13th ACM SIGPLAN/SIGBED International Conference on Languages, Compilers, Tools and Theory for Embedded Systems (LCTES '12). ACM, p. 1-10, 12–13 June, Beijing, China. 

2011 

  • Faisal Aslam,  Luminous, Fennell, Christian Schindelhauer, Peter Thiemann, Zartash Uzmi, Offline GC: Trashing Reachable Objects on Tiny Devices, accepted for 9th ACM Conference on Embedded Networked Sensor Systems, Sensys 2011, Seattle, WA, USA, 01.-04.11.2011
  • Johannes Wendeberg, Fabian Höflinger, Christian Schindelhauer, and Leonard Reindl. Anchor-free TDOA Self-Localization. In Proceedings of 2011 International Conference on Indoor Positioning and Indoor Navigation
    (IPIN), 2011. (pdf, short paper)
  • Thomas Janson, Christian Schindelhauer, Amir Alsbih, Analysis of Peer-to-Peer Traffic and User Behaviour, Fourth International Conference on Internet Technologies & Applications (ITA 2011), Wrexham, UK 6.-9.09.2011 (highly commended technologies paper award) (pdf)
  • Christian Schindelhauer, Zvi Lotker, and Johannes Wendeberg. Network Synchronization and Localization Based on Stolen Signals, Proceedings of 18th International Colloquium on Structural Information and Communication Complexity (SIROCCO), Gdansk, Poland, 26.-29.06.2011. (pdf)
  • Christian Schindelhauer, Zvi Lotker, Johannes Wendeberg: Network synchronization and localization based on stolen signals. 30th Annual ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing (PODC 2011), San Jose, California, June 6-8, 2011,  223-224
  • Tobias Langner, Christian Schindelhauer, Alexander Souza, Optimal File-Distribution in Heterogeneous and Asymmetric Storage Networks, 2011 (37th International Conference on Current Trends in Theory and Practice of Computer Science (SOFSEM), Novy ́ Smokovec, Slovakia)  (pdf)
  • Amir Alsbih, Felix Freiling, Christian Schindelhauer, A Case Study in Practical Security of Cable Networks, IFIP sec2011 - Future Challenges in Security and Privacy for Academia and Industry, 7-9 June 2011 in Lucerne, Switzerland.

2010

  • Dali Sun, Alexander Kleiner, Christian Schindelhauer, Decentralized Hash Tables For Mobile Robot Teams Solving Intra-Logistics Tasks, In Proc. of the 9th Int. Joint Conf. on Au- tonomous Agents and Multiagent Systems (AAMAS 2010), (Toronto, Canada), 2010, pp. 923-930.
  • Thomas Janson, Christian Schindelhauer, and Johannes Wendeberg. Self-Localization Application for iPhone using only Ambient Sound Signals. In Proceedings of 2010 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2010. (pdf)
  • Thomas Janson, Christian Schindelhauer, and Johannes Wendeberg. Self-localization Based on Ambient Signals.< In Algorithms for Sensor Systems (ALGOSENSORS 2010), volume 6451 of Lecture Notes in Computer Science, pages 176–188. Springer, 2010. (pdf)
  • Faisal Aslam, Luminous Fennell, Christian Schindelhauer, Peter Thiemann, Gidon Ernst, Elmar Haussmann, Stefan Rührup, Zartash Afzal Uzmi: Optimized Java Binary and Virtual Machine for Tiny Motes. DCOSS 2010: 15-30
  • Thomas Janson, Christian Schindelhauer, and Johannes Wendeberg. Self-Localization based on Ambient Signals. ALGOSENSORS 2010 LNCS, Springer, 2010. (pdf)
  • Arne Vater, Christian Schindelhauer and Christian Ortolf. Tree Network Coding for Peer-to-Peer Networks. Proceedings of the 22nd ACM Symposium on Parallelism in Algorithms and Architectures, SPAA, 2010 (pdf).
  • Huawei Miao, Chia Ching Ooi, Xiaowen Wu and and Christian Schindelhauer. Coverage-hole Trap Model in Target Tracking using Distributed Relay-robot Network. Accepted for publication in the Proc. of the 25th ACM Symposium on Applied Computing (SAC), March, 2010 (pdf).

2009

  • Mario Mense, Christian Schindelhauer, Read-Write-Codes – An Erasure Resilient Encoding System for Flexible Reading and Writing in Storage Networks. The 11th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS 2009), Lyon, France, November 3-6, 2009. (pdf)
  • Chia Ching Ooi and Christian Schindelhauer. Smart Ring: Utilizing Coverage Holes for Mobile Target Tracking. In MEDES: Proc. of the International ACM Conference on Management of Emergent Digital EcoSystem, October, 2009.
  • Faisal Aslam, Christian Schindelhauer,  Arne Vater, Improving Geometric Distance Estimation for Sensor Networks and Unit Disk Graphs. Proceedings of the International Workshop on Scalable Ad Hoc and Sensor Networks, SASN,
    2009. (pdf).
  • Christian Ortolf, Christian Schindelhauer,  Arne Vater, Classifying Peer-to-Peer Networking Coding Schemes. Proceedings of the 21st ACM Symposium on Parallelism in Algorithms and Architectures, SPAA, 2009. (pdf)
  • Christian Kretschmer, Stefan Rührup, Christian Schindelhauer, DT-DYMO: Delay-Tolerant Dynamic MANET On-demand Routing, 2009 29th IEEE International Conference on Distributed Computing Systems Workshops, Montreal, Quebec, Canada, June 22-26, 2009
  • Christian Ortolf, Christian Schindelhauer, and Arne Vater, "Paircoding: Improving File Sharing Using Sparse Network Codes". Proceedings of the fourth International Conference on Internet and Web Applications and Services, ICIW, 2009. (pdf)
  • Frey H, Rührup S: Paving the Way Towards Reactive Planar Spanner Construction in Wireless Networks 2009 (16. ITG/GI Fachtagung Kommunikation in Verteilten Systemen)
  • Chia Ching Ooi, Christian Schindelhauer, Energy-efficient Distributed Target Tracking using Wireless Relay Robots. In DARS: Proc. of the 9th International Symposium on Distributed Autonomous Robotic Systems, Springer-Verlag, May, 2009.

2008

  • Chia Ching Ooi, Christian Schindelhauer: Detours Save Energy in Mobile Wireless Networks. Wireless and Mobile Networking, IFIP Joint Conference on Mobile and Wireless Communications Networks (MWCN'2008) and Personal Wireless Communications (PWC'2008), Toulouse, France, September 30 - October 2, 2008,  69-82.
  • Faisal Aslam, Christian Schindelhauer, Gidon Ernst, Damian Spyra, Jan Meyer and Mohannad Zalloom, "Introducing TakaTuka - A Java Virtual Machine for Motes", SenSys 2008 Poster Session
  • Peter Mahlmann and Christian Schindelhauer, Random Graphs for Peer-to-Peer Overlays, DELIS Final Workshop and Review Meeting, February 26-29, 2008, Universitat Politècnica de Catalunya, Barcelona, Spain (pdf)

2007

  • Chia Ching Ooi, Christian Schindelhauer, Minimal Energy Path Planning for Wireless Robots, International Conference of Robot Communication and Coordination (ROBOCOMM) 2007, Athens, Greece, 2007 
  • Peter Mahlmann and Christian Schindelhauer, Random Graphs for Peer-to-Peer Overlays, DELIS Final Workshop and Review Meeting, February 26-29, 2008, Universitat Politècnica de Catalunya, Barcelona, Spain (pdf)
  • Miroslaw Dynia, Jakub Lopuszanski, Christian Schindelhauer, Why Robots Need Maps, erscheint in 14th International Colloquium on Structural Information and Communication Complexity, 6.-8.Juni 2007, Castiglioncello (LI), Italien (pdf)
  • Andreas Jakoby, Maciej Liskiewicz, Rüdiger Reischuk, Christian Schindelhauer, Improving the Average Delay of Sorting, to appear at the 4th Annual Conference on Theory and Applications of Models of Computation (TAMC 2007), Shanghai, China, 22.-25. Mai 2007 (pdf). 
  • Aslam F, Uzmi A Z, Farrel A, Pióro M: Inter-domain Path Computation using Improved Crankback Signaling in Label Switched Networks IEEE International Conference on Communications (IEEE ICC), 2007
  • Kubilinskas E, Aslam F, Dzida M, Pióro M: Recovery, routing and load balancing strategy for an IP/MPLS network 20th International Teletraffic Congress, 2007

2006

  • Stefan Rührup, Christian Schindelhauer, Online Multi-path Routing in a Maze, 17th International Symposium, ISAAC 2006, Kalkutta, Indien, 18.-20. Dezember 2006, S. 650-659 (pdf).
  • Miroslaw Dynia, Jaroslaw Kutylowski, Friedhelm Meyer auf der Heide, Christian Schindelhauer, Smart Robot Teams Exploring Sparse Trees, erscheint at MFCS 2006, 31st International Symposium on Mathematical Foundations of Computer Science, 28. August - 1. September 1, 2006, Stará Lesná, Slovakia (ps, pdf).
  • Peter Mahlmann, Christian Schindelhauer, Distributed Random Digraph Transformations for Peer-to-Peer Networks, erscheint auf 18th ACM Symposium on Parallelism in Algorithms and Architectures, Cambridge, MA, USA, 30. Juli - 2. August, 2006 (pdf)
  • Kishore Kothapalli, Christian Scheideler, Christian Schindelhauer, Melih Onus,Distributed Coloring in O((log n)^(1/2)) bits, to appear at IPDPS'06 (20th IEEE International Parallel & Distributed Processing Symposium, April 25 - 29 April 2006 on Rhodes Island, Greece, 2006 (pdf).
  • Christian Schindelhauer, Kerstin Voss, Oblivious Parallel Probabilistic Channel Utilization without Control Channels, to appear at IPDPS'06 (20th IEEE International Parallel & Distributed Processing Symposium, April 25 - 29 April 2006 on Rhodes Island, Greece, 2006 (pdf).
  • Miroslaw Dynia, Miroslaw Korzeniowski, Christian Schindelhauer, Power-Aware Collective Tree Exploration, to appear at Architecture of Computing Systems 2006 (ARCS' 2006), Frankfurt/Main, Germany, March 13-16, 2006 (pdf).
  • Christian Schindelhauer, Gunnar Schomaker, SAN Optimal Multi Parameter Access Scheme,  ICN 2006, International Conference on Networking, Mauritius, April 23-26,  2006, S. 28 (pdf).
  • Christian Schindelhauer, Mobility in Wireless Networks,  SOFSEM 2006, 32nd International Conference on Current Trends in Theory and Practice of Computer Science, Merín, Tschechische Republik, January 21 - 27, 2006, S. 100-116. (pdf).
  • Aslam F, Raza S, Uzmi A Z: Bandwidth Sharing with Primary Paths for Restoration Routing in an MPLS Network Global Internet Workshop of the IEEE Infocom, 2006
  • Kubilinskas E, Aslam F, Dzida M, Pióro M: Network protection by failure-dependent backup paths 2006; EuroNGI (Workshop on Traffic Engineering, Protection and Restoration for NGI, AGH University of Science and Technology, Kraków, Poland)
  • Raza S, Aslam F, Baqai S, Uzmi Z.A.: Seamless Detection of Link and Node Failures in Label Switched Networks with Local Restoration 2006; NCC (n Proceedings of the National Conference on Communication (NCC-2006), New Delhi, India)

2005

  • Gerhard Weikum, Holger Bast, Geoffrey Canright, David Hales, Christian Schindelhauer, Peter Triantafillou, Towards Self-Organizing Query Routing and Processing for Peer-to-Peer Web Search, to appear at ECCS 2005, European Conference on Complex Systems, Paris, 14-18 November 2005 (short pdf, long pdf)
  • Christian Schindelhauer, Kerstin Voss, Probability Distributions for Channel Utilisation, ADHOCNOW 2005,  4th International Conference on Ad-Hoc Networks & Wireless, October 6 - 8, 2005, Cancun, Mexico, 271-284  (pdf).
  • Stefan Rührup, Christian Schindelhauer, Klaus Volbert, Performance Analysis of the Hierarchical Layer Graph for Wireless Networks,  ADHOCNOW 2005,  4th International Conference on Ad-Hoc Networks & Wireless, October 6 - 8, 2005, Cancun, Mexico, 244 - 257, (pdf). 
  • Stefan Rührup, Christian Schindelhauer, Online Routing in Faulty Meshes with Sub-Linear Comparative Time and Traffic Ratio, 13th Annual European Symposium on Algorithms - ESA 2005, "Eivissa", Spanien, 23-43, 3.-6. Oktober, 2005 (pdf). 
  • Sven Köhler, Christian Schindelhauer, Martin Ziegler, On Approximating Real-World Halting Problems, 15th International Symposium on Fundamentals of Computation Theory (FCT) 2005, 443-455, 17-20 August 2005 (pdf). 
  • Peter Mahlmann, Christian Schindelhauer,  Peer-to-Peer Networks based on Random Transformations of Connected Regular Undirected Graphs,  17th ACM Symposium on Parallelism in Algorithms and Architectures 2005,155-164 (SPAA 2005) (pdf). 
  • Christian Schindelhauer, Gunnar Schomaker, Weighted Distributed Hash Tables, 17th ACM Symposium on Parallelism in Algorithms and Architectures 2005, 218-227 (SPAA 2005) (pdf).
  • Stefan Rührup, Christian Schindelhauer, Competitive Traffic and Time Analysis of Position Based Routing using a Cell Structure,   In Proceedings of the 5th IEEE International Workshop on Algorithms for Wireless, Mobile, Ad Hoc and Sensor Networks (IPDPS/WMAN’05), page 248, 2005.  (pdf).
  • Aslam F, Raza S, Dogar R F, Uzmi A Z: NPP: A Facility based Computation Framework for Restoration Routing using Aggregate Usage Information QoS-IP, 2005
  • Raza S, Aslam F, Uzmi A Z: Online Routing of Bandwidth Guaranteed Paths with Local Restoration using Optimized Aggregate Usage Information IEEE International Conference on Communications (IEEE ICC), 2005

2004

  • Christian Schindelhauer, Klaus Volbert, Martin Ziegler, Spanners, Weak Spanners, and Power Spanners, Proceedings of the 15th Annual International Symposium on Algorithms and Computation (ISAAC 04), 805-821, 2004 (pdf). 
  • Michelle Liu Jing, Stefan Rührup, Christian Schindelhauer, Klaus Volbert, Martin Dierkes, Andreas Bellgardt, Rüdigers Ibers, Ulrich Hilleringmann, Sensor Networks with more Features using less Hardware, GOR/NGB Conference Tilburg 2004

2003

  • Christian Schindelhauer, Tamás Lukovszki, Stefan Rührup, Klaus Volbert, Worst Case Mobility in Ad Hoc Networks, 15th ACM Symposium on Parallel Algorithms and Architectures, SPAA 2003, 230-239 (pdf).
  • Stefan Rührup, Christian Schindelhauer, Klaus Volbert, Matthias Grünewald,Performance of Distributed Algorithms for Topology Control in Wireless Networks, in Proc. of the International Parallel and Distributed Processing Symposium (IPDPS'03), 28.2., 2003 (pdf).
  • Matthias Grünewald, Ulrich Rückert, Christian Schindelhauer, and Klaus Volbert, Directed Power-variable Infrared Communication for the Mini Robot Khepera, Proceedings of the 2nd International Conference on Autonomous Minirobots for Research and Edutainment, S. 113-122, Brisbane, Australia, 2003.

 

 
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