Dr. Albert Krohn

Syncob: Collaborative Time Synchronization in Wireless Sensor Networks
Krohn, A.; Beigl, M.; Decker, C.; Riedel, T.
2007. Fourth International Conference on Networked Sensing Systems technical digest : Brainschweig [i.e. Braunschweig], Germany, 6 - 8 June 2007, 283–290, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/inss.2007.4297432 

S2B2: Blackboard for Transparent Data and Control Access in Heterogeneous Sensing Systems
Beigl, M.; Beuster, M.; Rohr, D.; Riedel, T.; Decker, C.; Krohn, A.
2007. 2007 Fourth International Conference on Networked Sensing Systems, 126–129, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/inss.2007.4297405 

Graphically Geo-Coding of Sensor System Information
Decker, C.; Riedel, T.; Scholl, P.; Krohn, A.; Beigl, M.
2007. 2007 Fourth International Conference on Networked Sensing Systems, Braunschweig, Germany, 6-8 June 2007, 138–141, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/inss.2007.4297408 

Autoannotated Skating Maps
Riedel, T.; Decker, C.; Berchtold, M.; Krohn, A.; Beigl, M.
2007. 2007 Fourth International Conference on Networked Sensing Systems, Braunschweig, Germany, 6-8 June 2007, 302, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/inss.2007.4297444 

Removing Systematic Error in Node Localization Using Scalable Data Fusion
Krohn, A.; Hazas, M.; Beigl, M.
2007. Wireless sensor networks : 4th European Conference, EWSN 2007, Delft, The Netherlands, January 29 - 31, 2007: Ed.: K. Langendoen, 341–356, Springer Berlin Heidelberg. doi:10.1007/978-3-540-69830-2_22 

Collaborative Business Items
Decker, C.; Riedel, T.; Krohn, A.; Berchtold, M.; Beigl, M.; Sa Souza, L. de; Spiess, P.
2007. Advances in Pervasive Computing 2007 : Adjunct Proceedings of the 5th International Conference on Pervasive Computing, 33–36, Oesterreichische Computer Gesellschaft 

Geo-Coding of Sensors with Logic on the Map
Decker, C.; Riedel, T.; Berchtold, M.; Scholl, P.; Krohn, A.; Beigl, M.; Beuster, M.; Röhr, D.; Isomura, M.
2007. Advances in Pervasive Computing 2007 : Adjunct Proceedings of the 5th International Conference on Pervasive Computing, 29–32, Österreichische Computer Gesellschaft 

Architecture for Collaborative Business Items
Riedel, T.; Decker, C.; Scholl, P.; Krohn, A.; Beigl, M.
2007. Architecture of Computing Systems - ARCS 2007 : 20th International Conference, Zurich, Switzerland, March 12-15, 2007, Proceedings. Ed.: P. Lukowicz, 142–156, Springer. doi:10.1007/978-3-540-71270-1_11 

A file system for system programming in ubiquitous computing
Decker, C.; Riedel, T.; Beigl, M.; Krohn, A.
2006. Personal and ubiquitous computing, 11 (1), 21–31. doi:10.1007/s00779-005-0060-5 

A File System for Resource Abstraction in Ubicomp
Riedel, T.; Decker, C.; Krohn, A.; Beigl, M.; Zimmer, T.
2006. Advances in Pervasive Computing 2006 : Adjunct Proceedings of the 4th International Conference on Pervasive Computing, 61–64, Oesterreichische Computer Gesellschaft 

The Implementation of Non-Coherent Cooperative Transmission for Wireless Sensor Networks
Krohn, A.; Zimmer, T.; Beigl, M.; Decker, C.; Riedel, T.
2006. Advances in Pervasive Computing 2006 : Adjunct Proceedings of the 4th International Conference on Pervasive Computing, 135–138, Oesterreichische Computer Gesellschaft 

SDJS: The Duck Hunter Problem in Wireless Sensor Networks
Krohn, A.; Zimmer, T.; Beigl, M.; Decker, C.; Riedel, T.
2006. Advances in Pervasive Computing 2006 : Adjunct Proceedings of the 4th International Conference on Pervasive Computing, 17–20, Oesterreichische Computer Gesellschaft 

Increasing connectivity in wireless sensor network using cooperative transmission
Krohn, A.; Beigl, M.; Decker, C.; Riedel, T.; Zimmer, T.; Garces, D.
2006. 3rd International Conference on Networked Sensing Systems (INSS), Rosemont, Illinois, USA, May 31 - June 2, 2006 

The uPart Experience: Building a wireless sensor network
Beigl, M.; Krohn, A.; Riedel, T.; Zimmer, T.; Decker, C.; Isomura, M.
2006. Proceedings of the fifth international conference on Information processing in sensor networks - IPSN ’06, 366–373, Association for Computing Machinery (ACM). doi:10.1145/1127777.1127832 

The uPart experience: building a wireless sensor network
Beigl, M.; Krohn, A.; Riedel, T.; Zimmer, T.; Decker, C.; Isomura, M.
2006. IPSN 2006 : the Fifth International Symposium on Information Processing in Sensor Networks ; April 19 - 21, 2006, Nashville, Tennessee, USA, 366–373, Association for Computing Machinery (ACM). doi:10.1109/ipsn.2006.243849 

Buffer Feedback Scheduling: Runtime Adaptation of Ubicomp Applications
Decker, C.; Beigl, M.; Riedel, T.; Krohn, A.; Zimmer, T.
2006. Ubiquitous Computing Systems : Third International Symposium, UCS 2006, Seoul, Korea, October 11-13, 2006, Proceedings. Ed.: H.Y. Youn, 254–269, Springer. doi:10.1007/11890348_20 

Mobile und verteilte Systeme. Ubiquitous Computing. Teil III. Seminar WS 2005/06
Zimmer, T.; Krohn, A.; Decker, C.; Riedel, T.
2006. (M. Beigl, Ed.), Universität Karlsruhe (TH)  

The Particle Computer System
Decker, C.; Krohn, A.; Beigl, M.; Zimmer, T.
2005. IPSN ’05: Proceedings of the 4th international symposium on Information processing in sensor networks - IPSN/SPOTS05: The Fourth International Conference on Information Processing in Sensor Networks Los Angeles California April 24 - 27, 2005. Ed.: M. Vetterli, 443–448, Institute of Electrical and Electronics Engineers (IEEE) 

uParts: Low cost sensor networks at scale
Beigl, M.; Decker, C.; Krohn, A.; Riedel, T.; Zimmer, T.
2005. 7th International Conference on Ubiquitous Computing (UbiComp 2005), Tokyo, Japan, September 11–14, 2005 

Using Fine-Grained Infrared Positioning to Support the Surface-Based Activities of Mobile Users
Krohn, A.; Beigl, M.; Hazas, M.; Gellersen, H.-W.
2005. 25th IEEE International Conference on Distributed Computing Systems Workshops, Columbus, OH, USA, 6-10 June 2005, 463–468, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICDCSW.2005.139 

TOMAC - Real-Time Message Ordering in Wireless Sensor Networks Using the MAC Layer
Krohn, A.; Beigl, M.; Decker, C.; Zimmer, T.
2005. Proceedings of INSS 2005 : Second International Workshop on Networked Sensing Systems 2005 ; June 27 - 28, 2005, Transducer Research Foundation 

A File System for System Programming in Ubiquitous Computing
Decker, C.; Beigl, M.; Krohn, A.
2005. Systems Aspects in Organic and Pervasive Computing - ARCS 2005. Ed.: M. Beigl, 249–264, Springer-Verlag. doi:10.1007/978-3-540-31967-2_18 

Inexpensive and Automatic Calibration for Acceleration Sensors
Krohn, A.; Beigl, M.; Decker, C.; Kochendörfer, U.; Robinson, P.; Zimmer, T.
2005. Ubiquitous Computing Systems – Second International Symposium, UCS 2004, Tokyo, Japan, November 8-9, 2004, Revised Selected Papers. Ed.: H. Murakami, 245–258, Springer Berlin Heidelberg. doi:10.1007/11526858_19 

Collaborative Sensing in a Retail Store Using Synchronous Distributed Jam Signalling
Krohn, A.; Zimmer, T.; Beigl, M.; Decker, C.
2005. Pervasive computing : third international conference, PERVASIVE 2005, Munich, Germany, May 8 - 13, 2005 ; proceedings. Ed.: H. W. Gellersen, 237–254, Springer Berlin Heidelberg 

uparts: Low cost sensor networks at scale
Beigl, M.; Decker, C.; Krohn, A.; Riedel, T.; Zimmer, T.
2005. Ubicomp 2005 Adjunct Proceedings 

Mobile und verteilte Systeme. Ubiquitous computing. Teil II
Zimmer, T.; Krohn, A.; Decker, C.; Robinson, P.; Beigl, M.
2005. Universität Karlsruhe (TH) 

Creating Ad-Hoc Pervasive Computing Environments
Beigl, M.; Zimmer, T.; Krohn, A.; Decker, C.; Robinson, P.
2004. Advances in pervasive computing : a collection of contributions presented an PERVASIVE 2004 ; [18. - 23. April 2004 in Linz und Wien]. Ed.: A. Ferscha, 377–380, Österreichische Computer Gesellschaft 

Enhancing Tabletop Games with Relative Positioning Technology
Krohn, A.; Zimmer, T.; Beigl, M.
2004. Proceedings of the Workshop on Gaming Applications in Pervasive Computing Environments at the 2nd International Conference on Pervasive Computing (Pervasive), 2004 

eSeal – A System for Enhanced Electronic Assertion of Authenticity and Integrity
Decker, C.; Beigl, M.; Krohn, A.; Robinson, P.; Kubach, U.
2004. Pervasive Computing. Ed.: A. Ferscha, 254–268, Springer-Verlag. doi:10.1007/978-3-540-24646-6_19 

Mobile und verteilte Systeme, Ubiquitous Computing. T.1
Zimmer, T.; Krohn, A.; Decker, C.; Robinson, P.; Beigl, M. (Eds.)
2004. Universität Karlsruhe (TH) 

ConCom - a language and protocol for communication of context
Krohn, A.; Beigl, M.; Decker, C.; Robinson, P.; Zimmer, T.
2004. Universität Karlsruhe (TH)  

SDJS: Efficient Statistics in Wireless Networks
Beigl, M.; Krohn, A.; Wendhack, S.
2004. Proceedings of the 12th IEEE International Conference on Network Protocols. ICNP 2004; 5 - 8 October 2004, Berlin, Germany, 262–270, IEEE Computer Society 

Typical Sensors needed in Ubiquitous and Pervasive Computing
Beigl, M.; Krohn, A.; Zimmer, T.; Decker, C.
2004. Proceedings of the INSS 2004, 04 PR0001, Tokyo, Japan, 22.-23.06.2004, 153–158, Society of Instrument and Control Engineers (SICE) 

Resource Management for Particle-Computers
Zimmer, T.; Binder, F.; Beigl, M.; Decker, C.; Krohn, A.
2003. Ubicomp. The international Conference on Ubiquious Computing (2003), Seattle, WA, USA, October 12–15, 2003 

Context Nuggets: A Smart-Its Game
Beigl, M.; Krohn, A.; Decker, C.; Robinson, P.; Zimmer, T.; Gellersen, H.; Schmidt, A.
2003. Ubicomp. The international Conference on Ubiquious Computing (2003), Seattle, WA, USA, October 12–15, 2003 

AwareCon: Situation Aware Context Communication
Beigl, M.; Krohn, A.; Zimmer, T.; Decker, C.; Robinson, P.
2003. UbiComp 2003: Ubiquitous Computing. Ed.: A. Dey, 132–139, Springer-Verlag. doi:10.1007/978-3-540-39653-6_10 

Smart-Its - communication and sensing technology for UbiComp environments
Beigl, M.; Zimmer, T.; Krohn, A.; Decker, C.; Robinson, P.
2003