131 citations
- Macedonian Academy of Sciences and ArtsMK6 papers
- Ss. Cyril and Methodius University in SkopjeMK3 papers
- Aalborg UniversityDK2 papers
- Fraunhofer Institute for Telecommunications, Heinrich Hertz InstituteDE2 papers
- Universität InnsbruckAT2 papers
- Chalmers University of TechnologySE1 paper
- FernUniversität in HagenDE1 paper
- Hong Kong University of Science and TechnologyHK1 paper
- Information Technology InstituteEG1 paper
- Institute of Computer SciencePL1 paper
- Istituto di Matematica Applicata e Tecnologie InformaticheIT1 paper
- Jožef Stefan InstituteSI1 paper
10 papers
Exparabolas of a Triangle
Martin Lukarevski, Hans-Peter Schröcker
Among a triangle's exparabolas (parabolas escribed to the triangle), three are distinguished by having locally maximal parameter. They are determined by a simple cubic equation and…
Uniqueness of Maximal Inscribed Parabolas and Minimal Circumscribing Horocycles
Martin Lukarevski, Hans-Peter Schröcker
We prove existence of three unique ``max-exparabolas'' to a triangle. Each of these parabolas is internally tangent to one edge and the two other sides. Among all like parabolas, i…
A Revised Taxonomy of Steganography Embedding Patterns
Steffen Wendzel, Luca Caviglione, Wojciech Mazurczyk +8
Steganography embraces several hiding techniques which spawn across multiple domains. However, the related terminology is not unified among the different domains, such as digital m…
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,…
The Role of Multiplex Network Structure in Cooperation through Generalized Reciprocity
Viktor Stojkoski, Zoran Utkovski, Elisabeth Andre +1
Recent studies suggest that the emergence of cooperative behavior can be explained by generalized reciprocity, a behavioral mechanism based on the principle of "help anyone if help…
Random Access in C-RAN for User Activity Detection with Limited-Capacity Fronthaul
Zoran Utkovski, Osvaldo Simeone, Tamara Dimitrova +1
Cloud-Radio Access Network (C-RAN) is characterized by a hierarchical structure in which the baseband processing functionalities of remote radio heads (RRHs) are implemented by mea…