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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 Lehmann, L. and Geismar, T. and Küpper, A. (2013). Turning the OpenMobileNetwork into a Live Crowdsourcing Platform for Semantic Context-aware Services. Proceedings of the 9th International Conference on Semantic Systems. ACM, 89-96.


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.


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.


Victor, F. and Zickau, S. (2018). Geofences on the Blockchain: Enabling Decentralized Location-based Services. 2018 IEEE International Conference on Data Mining Workshops (ICDMW), 97-104.


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)


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.


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.


Zickau, S. and Küpper, A. (2012). Towards Location-based Services in a Cloud Computing Ecosystem. Ortsbezogene Anwendungen und Dienste - 9. Fachgespräch der GI/ITG-Fachgruppe Kommunikation und Verteilte Systeme. Universitätsverlag Chemnitz, 187-190.


Zickau, S. and Beierle, F. and Denisow, I. (2015). Securing Mobile Cloud Data with Personalized Attribute-based Meta Information. Proceedings of the 3rd IEEE International Conference on Mobile Cloud Computing, Services, and Engineering (Mobile Cloud 2015). IEEE, 205-210.


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.


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


Rodriguez Garzon, S. and Küpper, A. (2019). Pay-Per-Pollution: Towards an Air Pollution-Aware Toll System for Smart Cities. 2019 IEEE International Conference on Smart Internet of Things (SmartIoT). IEEE, 361-366.


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