131 citations · 369 across the 34 of their papers we have counts for
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Evolution of cooperation in networked heterogeneous fluctuating environments
Viktor Stojkoski, Marko Karbevski, Zoran Utkovski +2
Fluctuating environments are situations where the spatio-temporal stochasticity plays a significant role in the evolutionary dynamics. The study of the evolution of cooperation in…
Joint Source-Channel Coding and Bayesian Message Passing Detection for Grant-Free Radio Access in IoT
Johannes Dommel, Zoran Utkovski, Slawomir Stanczak +1
Consider an Internet-of-Things (IoT) system that monitors a number of multi-valued events through multiple sensors sharing the same bandwidth. Each sensor measures data correlated…
Lead-lag Relationships in Foreign Exchange Markets
Lasko Basnarkov, Viktor Stojkoski, Zoran Utkovski +1
Lead-lag relationships among assets represent a useful tool for analyzing high frequency financial data. However, research on these relationships predominantly focuses on correlati…
Correlation Patterns in Foreign Exchange Markets
Lasko Basnarkov, Viktor Stojkoski, Zoran Utkovski +1
The value of an asset in a financial market is given in terms of another asset known as numeraire. The dynamics of the value is non-stationary and hence, to quantify the relationsh…
Cooperation dynamics in the networked geometric Brownian motion
Viktor Stojkoski, Zoran Utkovski, Lasko Basnarkov +1
Recent works suggest that pooling and sharing may constitute a fundamental mechanism for the evolution of cooperation in well-mixed fluctuating environments. The rationale is that,…