Ralf Tönjes
Ralf Tönjes
Professor of Mobile Communication, University of Applied Science Osnabrück
Verified email at - Homepage
Cited by
Cited by
Citypulse: Large scale data analytics framework for smart cities
D Puiu, P Barnaghi, R Tönjes, D Kümper, MI Ali, A Mileo, JX Parreira, ...
IEEE Access 4, 1086-1108, 2016
Dynamic spectrum allocation in composite reconfigurable wireless networks
P Leaves, K Moessner, R Tafazolli, D Grandblaise, D Bourse, R Tonjes, ...
IEEE Communications Magazine 42 (5), 72-81, 2004
A comprehensive ontology for knowledge representation in the internet of things
W Wang, S De, R Toenjes, E Reetz, K Moessner
2012 IEEE 11th international conference on trust, security and privacy in …, 2012
Survey of context provisioning middleware
M Knappmeyer, SL Kiani, ES Reetz, N Baker, R Tonjes
IEEE Communications Surveys & Tutorials 15 (3), 1492-1519, 2013
DRiVE-ing to the Internet: Dynamic radio for IP services in vehicular environments
L Xu, R Tonjes, T Paila, W Hansmann, M Frank, M Albrecht
Proceedings 25th Annual IEEE Conference on Local Computer Networks. LCN 2000 …, 2000
Real time iot stream processing and large-scale data analytics for smart city applications
R Tönjes, P Barnaghi, M Ali, A Mileo, M Hauswirth, F Ganz, S Ganea, ...
poster session, European Conference on Networks and Communications, 10, 2014
Highly efficient near-infrared hybrid organic-inorganic nanocrystal electroluminescence device
KN Bourdakos, D Dissanayake, T Lutz, SRP Silva, RJ Curry
Applied Physics Letters 92 (15), 2008
Convergence of cellular and broadcast networks from a multi-radio perspective
R Keller, T Lohmar, R Tonjes, J Thielecke
IEEE personal communications 8 (2), 51-56, 2001
AIDA: A system for the knowledge based interpretation of remote sensing data
CE Liedtke, J Bückner, O Grau, S Growe, R Tönjes
3rd International Airborne Remote Sensing Conference 7 (10), 1997
Challenges for quality of data in smart cities
P Barnaghi, M Bermudez-Edo, R Tönjes
Journal of Data and Information Quality (JDIQ) 6 (2-3), 1-4, 2015
Observing the pulse of a city: A smart city framework for real-time discovery, federation, and aggregation of data streams
Ş Kolozali, M Bermudez-Edo, N FarajiDavar, P Barnaghi, F Gao, MI Ali, ...
IEEE Internet of Things Journal 6 (2), 2651-2668, 2018
Zipf’s law in the popularity distribution of chess openings
B Blasius, R Tönjes
Physical Review Letters 103 (21), 218701, 2009
A knowledge based approach to automatic image registration
S Growe, R Tonjes
Proceedings of International Conference on Image Processing 3, 228-231, 1997
3D reconstruction of objects from aerial images using a GIS
R Tönjes
International Archives of Photogrammetry and Remote Sensing 32 (Part 3), 140-147, 1997
A context provisioning framework to support pervasive and ubiquitous applications
M Knappmeyer, N Baker, S Liaquat, R Tönjes
Smart Sensing and Context: 4th European Conference, EuroSSC 2009, Guildford …, 2009
Knowledge based road extraction from multisenor imagery
R Tönjes, S Growe
International Archives of Photogrammetry and Remote Sensing 32, 387-393, 1998
Group hopping and channel zapping during transmission of multicast applications
R Tönjes, R Keller, T Lohmar, F Hundscheidt
US Patent 7,558,262, 2009
Valid. IoT: A framework for sensor data quality analysis and interpolation
D Kuemper, T Iggena, R Toenjes, E Pulvermueller
Proceedings of the 9th ACM Multimedia Systems Conference, 294-303, 2018
Citypulse: Real-time iot stream processing and large-scale data analytics for smart city applications
P Barnaghi, R Tönjes, J Höller, M Hauswirth, A Sheth, P Anantharam
Europen semantic web conference (ESWC) 2014, 2014
Performance analysis of hyperledger fabric 2.0 blockchain platform
J Dreyer, M Fischer, R Tönjes
Proceedings of the workshop on cloud continuum services for smart IoT …, 2020
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