33 citations · 56 across the 9 of their papers we have counts for
9 papers
Effectiveness of greedily collecting items in open world games
Andrej Gajduk
Since Pokemon Go sent millions on the quest of collecting virtual monsters, an important question has been on the minds of many people: Is going after the closest item first a time…
Bridging Online and Offline Social Networks: Multiplex Analysis
Sonja Filiposka, Andrej Gajduk, Tamara Dimitrova +1
We show that three basic actor characteristics, namely normalized reciprocity, three cycles, and triplets, can be expressed using an unified framework that is based on computing th…
Analysis of renewable energy sources and electric vehicle penetration into energy systems predominantly based on lignite
Aleksandar Dedinec, Borko Jovanovski, Andrej Gajduk +2
We consider an integration of renewable energy into transport and electricity sectors through vehicle to grid (V2G) technologies for an energy system that is predominantly based on…
A Strategy for Power System Stability Improvement via Controlled Charge/Discharge of Plug-in Electric Vehicles
Andrej Gajduk, Vladimir Zdraveski, Lasko Basnarkov +2
Plug-in electrical vehicles (PEV) are capable of both grid-to-vehicle (G2V) and vehicle-to-grid (V2G) power transfer. The advantages of developing V2G include an additional revenue…
Opinion mining of text documents written in Macedonian language
Andrej Gajduk, Ljupco Kocarev
The ability to extract public opinion from web portals such as review sites, social networks and blogs will enable companies and individuals to form a view, an attitude and make de…
Improving power grid transient stability by plug-in electric vehicles
Andrej Gajduk, Mirko Todorovski, Juergen Kurths +1
Plug-in electric vehicles (PEVs) can serve in discharge mode as distributed energy and power resources operating as vehicle-to-grid (V2G) devices and in charge mode as loads or gri…
Improved steady-state stability of power grids with a communication infrastructure
Andrej Gajduk, Mirko Todorovski, Ljupco Kocarev
Efficient control of power systems is becoming increasingly difficult as they gain in complexity and size. We propose an automatic control strategy that regulates the mechanical po…
On Energy-efficiency in Wireless Networks: A Game-theoretic Approach to Cooperation Inspired by Evolutionary Biology
Zoran Utkovski, Andrej Gajduk, Lasko Basnarkov +2
We develop a game-theoretic framework to investigate the effect of cooperation on the energy efficiency in wireless networks. We address two examples of network architectures, rese…
Energy-efficiency in Decentralized Wireless Networks: A Game-theoretic Approach inspired by Evolutionary Biology
Andrej Gajduk, Zoran Utkovski, Lasko Basnarkov +1
Energy efficiency is gaining importance in wireless communication networks which have nodes with limited energy supply and signal processing capabilities. We present a numerical st…