Current research

• resources, latency and trust based optimization.
• decentralized and scalable solutions.

Publications

1. Towards integration of adaptive educational systems: mapping domain models to ontologies. In: Dicheva, D., Harrer, A., Mizoguchi, R. (eds.) Proceedings of 6th International Workshop on Ontologies and Semantic Web for E-Learning (SWEL'2008) in conjunction with ITS'2008. Montreal, Canada, June 23, 2008. (with Sosnovsky, S., Mitrovic, A., Lee, D., Brusilovsky, P., Yudelson, M., Brusilovsky, V.)


2. Efficient Data Delivery in Wireless Sensor Networks: Algebraic Cross-layer Optimization Vs CSMA-CA. (with Chih-kuang Lin, Vladimir Zadorozhny and Prashant Krishnamurthy) International Journal on Ad Hoc and Sensor Wireless Networks, v. 6, N. 2, 2007.


3. Sensor Queries: Algebraic Optimization for Quality, Time and Energy. (with Vladimir Zadorozhny and Panos Chrysanthis) In International Journal of Distributed Sensor Networks, 2007.


4. Data Transmission Algebra for Collision-Aware Scheduling in Sensor Networks. (with Vladimir Zadorozhny, Panos Chrysanthis and Alexandros Labrinidis.) In L.Kalinichenko (ed.) Formal Methods in Compositional infrastructures of Heterogeneous Distributed Information Systems, Russian Academy of Science Press, 2005.


5. Timely Data Delivery in Sensor Networks Using Whirlpool. (with Vladimir Zadorozhny and Panos Chrysanthis) DMSN, 2005.


6. Structural Health Monitoring with Whirlpool. (with Vladimir Zadorozhny and Panos Chrysanthis) IWSHM, 2005.


7. Tuning Query Performance in Mobile Sensor Databases. (with Vladimir Zadorozhny, Prashant Krishnamurthy and Alexandros Labrinidis) MDM, 2005.