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Published: 2014-06-14 at 10:59
Colloquium "Self-synchronization...

The 37th ACROSS colloquium was held by dr. sc. Iva Bojić.

Colloquium details
Title Self-synchronization inspired by fireflies: When nature meets the Borg
Speaker dr. sc. Iva Bojić
Date 17. 1. 2014. 14:15 - 15:00
Location Faculty of Electrical Engineering and Computing, TCR

More about the speaker and colloquium can be found in the detailed colloquium content.


In distributed systems, very important information is that concerning physical time. Namely, due to the lack of global time and imperfections (e.g. skew) of physical clocks, in order to agree on common time, distributed nodes have to synchronize themselves. Although there are many algorithms that can be used as time synchronization mechanisms, those inspired by nature have the best characteristics. The biologically inspired mechanism design can be seen as a three step process in which some natural phenomenon is used as an inspiration for a design of a mechanism that is then implemented in a real-world environment. However, there is always a gap between nature and real-world implementations that needs to be filled. Therefore, the lecture focus was on the obstacles for a firefly inspired algorithm to be directly implemented in heterogeneous Machine-to-Machine systems (i.e. the Borg).



Iva Bojic, PhD is a postdoctoral Research Associate at the Department of Telecommunications of the Faculty of Electrical Engineering and Computing, University of Zagreb in Croatia. She defended her PhD thesis on February 8th, 2013 at the Faculty of Electrical Engineering and Computing. For her doctoral thesis "Self-organizing Synchronization in Machine-to-Machine Communication Systems Based on a Pulse-Coupled Oscillators Model" she received Silver Plaque "Josip Loncar", the Dean's award for outstanding doctoral dissertation and particularly successful scientific research. Her research interests include: self-organization (especially synchronization), machine-to-machine systems, social networks, context-based services and energy-efficiency.

Mario Bukal
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ACROSS project has received research funding from the Seventh Framework Programme of the European Union (Grant Agreement No. 285939 FP7-REGPOT-2011-1).


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