The document discusses context-aware personalized mobile services for hybrid networks and the challenges of transmitting information in a context- and user- aware way. It proposes using a content object model and semantic layer at the network level, represented by metadata, to optimize how information and data are aggregated and personalized based on context. Future work involves experimenting with encoding metadata as rules to help distribute content objects on the network based on relevance to users.

1. Smart semantic content for the Future Internet MTSR 2011 Muriel Foulonneau [email_address]

2. Content on the Future Internet 11/10/11 MTSR 2011 On the fly content reconstruction http://www.gpsreview.net/pigeonblog-gps-pigeons-monitor-air-quality/ Sensor data and Internet of Things Zahariadis et al. (2009)

3. The CLAIRVOYANT project Context-aware personalised mobile services in self-organised hybrid networks 11/10/11 MTSR 2011 Context : Hybrid (TelCo) Networks Mobile Ad-Hoc Networks (MANets) with fixed and mobile nodes; user = mobile node Problem : How to best transmit information in a context- and user- aware way? Context-aware information routing Context and User data aggregation / fusion, and management Context-aware personalisation of information (Information Filtering / recommendations)

4. Content Centric Networks Defined by Jacobson et al. (2009) => A semantic layer at network level 11/10/11 MTSR 2011

5. Content Object model Note the Behaviour and Rule categories -> Actions as metadata 14/10/2011 MTSR 2011

6. The approach Optimization of the aggregation process through different layers Need to relate concepts of both CCN and CO frameworks 11/10/11 MTSR 2011

7. Information – Data - Metadata 11/10/11 MTSR 2011

8. Adaptation of the Content Object model 11/10/11 Cc-eSanté

9. Relations From the CAM4Home project 11/10/11 Cc-eSanté

10. Target ontology From the European project ITEA Wellcom 11/10/11 MTSR 2011

11. Usage data From the Contextualized Attention Metadata Model 11/10/11 Cc-eSanté

12. Integrated model of Content, Information, and Data 11/10/11 Cc-eSanté

13. Concrete transportation mechanism 11/10/11 MTSR 2011

14. Future work Experimentation with Content Object enveloppes on the network Experimenting with metadata encoded as rules not only the resource is about history but rather the resource is usually relevant to people whoo like history , thus preferably distribute to those people principle that applications or networks decide to take into consideration or not this type of indications. 11/10/11 Cc-eSanté

15. References Jacobson, V. and Smetters, D.K. and Thornton, J.D. and Plass, M.F. and Briggs, N.H. and Braynard, R.L. Networking named content. Proceedings of the 5th international conference on Emerging networking experiments and technologies. 2009. pp 1-12. Zahariadis, T., Daras, P., Bouwen, J., Niebert, N., Griffin, D., Alvarez, F., Camarillo, G. Towards a Content-Centric Internet, Towards the Future Internet G. Tselentis et al. (Eds.) IOS Press, 2010 Naudet, Y., Aghasaryan, A., Mignon, S., Toms, Y., and Senot, C. Ontology-Based Profiling and Recommendations for Mobile TV. In Wallace, M., and al., e., editors, Semantics in Adaptive and Personalized Services, volume 279/2010 of Studies in Computational Intelligence, pages 23–48. Springer Berlin / Heidelberg, 2010. Bilasco, M., Amir, S., Blandin, P., Djeraba, C., Laitakari, J., Martinet, J., Gracia, E. M., Pakkala, D., Rautainen, M., Ylianttila M., and Zhou, J. Semantics for intelligent delivery of multimedia content, SAC ACM 2010, Sierre, Switzerland 22 – 26 march, 2010. Wolpers, M., Najjar, J., Verbert, K., Duval, E. Tracking Actual Usage: the Attention Metadata Approach, International Journal Educational Technology and Society, ISSN: 1436-4522, 2007. 11/10/11 MTSR 2011