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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

Deva, B. and Raschke, P and Rodriguez Garzon, S. and Küpper, A. (2017). STEAM: A Platform for Scalable Spatiotemporal Analytics. 8th International Conference on Ambient Systems, Networks and Technologies, ANT 2017, 731-736.


Victor, F. and Rodriguez Garzon, S. and and Küpper, A. (2017). Smartphone-collected Mobile Network Events for Mobility Modeling. 14th IEEE International Conference on Ubiquitous Intelligence and Computing (UIC 2017)


Zickau, S. (2016). privGardens - Semantic Privacy Areas in Location-based Data Protection Policies. 13. GI/KuVS-Fachgespräch "Ortsbezogene Anwendungen und Dienste". Logos Verlag Berlin GmbH.


Bareth, U. and Küpper, A. and Freese, B. (2011). Geofencing and Background Tracking - The Next Features in LBS. Proceedings of the 41th Annual Conference of the Gesellschaft für Informatik e.V. (INFORMATIK 2011). Köllen Druck + Verlag GmbH.


Zickau, S. (2015). Semantic Location Information in Access Control Policy Models. Proceedings of the Location-based Applications and Services (LBAS 2015). IEEE.


Uzun, A. and Küpper, A. (2012). OpenMobileNetwork - Extending the Web of Data by a Dataset for Mobile Networks and Devices. Proceedings of the 8th International Conference on Semantic Systems. ACM, 17-24.


Deva, B. and Rodriguez Garzon, S. and Schünemann, S. (2015). A Context-sensitive Privacy-aware Framework for Proactive Location-based Services. 9th International Conference on Next Generation Mobile Applications, Services and Technologies 2015 (NGMAST'15). IEEE, 138-143.


Denisow, I. and Zickau, S. and Beierle, F. and Küpper, A. (2015). Dynamic Location Information in Attribute-based Encryption Schemes. Proceedings of the 9th International Conference on Next Generation Mobile Applications, Services and Technologies (NGMAST 2015). IEEE, 240-247.


Bareth, U. and Küpper, A. and Ruppel, P. (2010). geoXmart - a Marketplace for Geofence-Based Mobile Services. Proceedings of the IEEE 34th Annual Computer Software and Applications Conference (COMPSAC 2010). IEEE, 101-106.


Bareth, U. (2012). Privacy-aware and Energy-efficient Geofencing through Reverse Cellular Positioning. Proceedings of the 8th Intl. Conference on Wireless Communications and Mobile Computing Conference (IWCMC 2012). IEEE, 153-158.


Rodriguez Garzon, S. and Deva, B. and Pilz, G. and Medack, S. (2015). Infrastructure-assisted Geofencing: Proactive Location-based Services with Thin Mobile Clients and Smart Servers. Proceedings of the 2015 3rd IEEE International Conference on Mobile Cloud Computing, Services, and Engineering. IEEE Computer Society, 61-70.


Salem, M. and Deva, B. (2013). 3rd Party Geolocation Messaging: A Positioning Enabler Middleware for Realizing Context-aware Polling. Proceedings of the 6th International Conference on Mobile Wireless Middleware, Operating Systems, and Applications. IEEE, 100-109.


Uzun, A. and Salem, M. and Küpper, A. (2014). Exploiting Location Semantics for Realizing Cross-referencing Proactive Location-based Services. Proceedings of the IEEE 8th International Conference on Semantic Computing. IEEE Computer Society, 76-83.


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.


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