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Ubiquitous Computing

Lupe

The Ubiquitous Computing paradigm describes a world in which electronic devices are not only unobtrusively embedded within the human’s environment but also in which electronic devices are interacting with each other to support humans in their daily life. Hence, Ubiquitous Computing deals with a wide range of research topics related to Pervasive Computing, Wearable Computing, Ambient Intelligence, Intelligent Environments, Automotive Computing and Smart Homes. Thereby, the context- and location-awareness of Ubiquitous Computing systems are the key enablers for many application scenarios such as carsharing, navigation systems, location-based marketing, home automation or context-aware services in general. The Ubiquitous Computing field is highly dependent on the underlying wireless communication technologies such as 5G networks, WLAN, Bluetooth, NFC etc., and many research questions deal with the optimization of protocols and algorithms that are applied over these wireless communication networks. 

Our research related to Ubiquitous Computing focuses on developing context-aware middlewares for smart mobile devices like smartphones, wearables or tablets. Our work encompasses the design and development of proactive context or location-based service infrastructures for indoor and outdoor environments as well the investigation of new methods for the datafication of mobile data. By enhancing context-aware systems with latest spatiotemporal data analytics techniques, we envision intelligent environments which are able to autonomically learn typical behavior patterns and adapt mobile applications according to situational needs. These self-adaptive systems come along with several interesting research challenges like automatic data processing and analysis, energy-efficient context-awareness and profile-based adaptation of mobile devices, which are all addressed within our research group.

Publications

Uzun, A. and Küpper, A. and Einsiedler, H.-J. (2011). Communicate Green - Energy Efficient Mobile Communication. Proceedings of the 1st Intl. Conference on Pervasive and Embedded Computing and Communication Systems. SciTePress, 302-305.


Clemens, K. (2015). Geocoding with OpenStreetMap Data. GEOProcessing 2015, The Seventh International Conference on Advanced Geographic Information Systems, Applications, and Services. IARIA.


El-Sobhy, J. and Zickau, S. and Küpper, A. (2015). Proximity-based Services in Mobile Cloud Scenarios using Extended Communication Models. Proceedings of the 4th IEEE International Conference on Cloud Networking (IEEE CloudNet). IEEE.


Wang, Y. and Uzun, A. and Bareth, U. and Küpper, A. (2012). Tracommender - Exploiting Continuous Background Tracking Information on Smartphones for Location-based Recommendations. Proceedings of the 5th International Conference on Mobile Wireless Middleware, Operating Systems, and Applications (MOBILWARE 2012). Springer, 250-263.


Graf, T. and Zickau, S. and Küpper, A. (2013). Enabling Location-based Services on Stationary Devices using Smartphone Capabilities. Mobile Web Information Systems. Springer, 49-63.


Thatmann, D and Zickau, S. and Förster, A and Küpper, A. (2015). Applying Attribute-based Encryption on Publish Subscribe Messaging Patterns for the Internet of Things. Proceedings of the 8th IEEE International. Conference on Internet of Things (iThings 2015). IEEE.


Deva, B. and Rodriguez Garzon, S. and Küpper A. (2016). FlashPoll: A Context-aware Polling Ecosystem for Mobile Participation. Proceedings of the 19th International Conference Innovation in Clouds, Internet and Networks (ICIN 2016). IFIP, 169-176.


Zickau, S. and Thatmann, D. and Butyrtschik, A. and Denisow, I. and Küpper, A. (2016). Applied Attribute-based Encryption Schemes. Proceedings of the 19th IEEE International Conference Innovation in Clouds, Internet and Networks (ICIN 2016). IFIP Open Digital Library, 88-95.


Zickau, S. and Thatmann, D. and Ermakova, T. and Repschläger, J. and Zarnekow, R. and Küpper, A. (2014). Enabling Location-based Policies in a Healthcare Cloud Computing Environment. Proceedings of the 3rd IEEE International Conference on Cloud Networking (IEEE CloudNet). IEEE.


Beierle, F. and Grunert, K. and Göndör, S. and Küpper, A. (2016). Privacy-aware Social Music Playlist Generation. Proceedings of the IEEE International Conference on Communications (ICC 2016). IEEE, 5650-5656.


Beierle, F. and Göndör, S. and Küpper, A. (2015). Towards a Three-tiered Social Graph in Decentralized Online Social Networks. Proceedings of the 7th International Workshop on Hot Topics in Planet-scale Mobile Computing and Online Social Networking. ACM, 1–6.


Küpper, A. and Treu, G. (2010). Next Generation Location-based Services: Merging Positioning and Web 2.0. Mobile Intelligence: When Computational Intelligence Meets Mobile Paradigm. John Wiley & Sons, 213-238.


Sharhan, S. and Zickau, S. (2015). Indoor Mapping for Location-based Policy Tooling using Bluetooth Low Energy Beacons. Proceedings of the 8th IEEE International Workshop on Selected Topics in Wireless and Mobile computing (STWiMob 2015). IEEE.


Neidhardt, E. and Uzun, A. and Bareth, U. and Küpper, A. (2013). Estimating Locations and Coverage Areas of Mobile Network Cells based on Crowdsourced Data. Proceedings of the 6th Joint IFIP Wireless and Mobile Networking Conference. IEEE, 1-8.


Bareth, U. (2012). Simulating Power Consumption of Location Tracking Algorithms to Improve Energy-efficiency of Smartphones. Proceedings of the 36th Intl. IEEE Computer Software and Applications Conference (COMPSAC 2012). IEEE, 613-622.


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