37 citations · 54 across the 8 of their papers we have counts for
8 papers
Interactive Visualization of Proof-of-Work Consensus Protocol on Raspberry Pi
Anton Ivashkevich, Matija Piškorec, Claudio J. Tessone
We describe a prototype of a fully capable Ethereum Proof-of-Work (PoW) blockchain network running on multiple Raspberry Pi (RPi) computers. The prototype is easy to set up and is…
Monero Peer-to-peer Network Topology Analysis
Yu Gao, Yu Zhang, Matija Piškorec +1
Monero, a privacy-focused cryptocurrency, employs a decentralized peer-to-peer (P2P) network that plays a critical role in transaction propagation and consensus formation. While mu…
Charting the Uncharted: The Landscape of Monero Peer-to-Peer Network
Yu Gao, Matija Piškorec, Yu Zhang +2
The Monero blockchain enables anonymous transactions through advanced cryptography in its peer-to-peer network, which underpins decentralization, security, and trustless interactio…
Blockchain in a box: A portable blockchain network implementation on Raspberry Pi's
Matija Piškorec, Anton Ivashkevich, Said Haji Abukar +4
In this paper we describe a prototype of a blockchain-in-a-box system which allows users to easily bootstrap the whole Ethereum Proof-of-Work (PoW) network running on multiple Rasp…
Disentangling sources of influence in online social networks
Matija Piškorec, Tomislav Šmuc, Mile Šikić
Information propagation in online social networks is facilitated by two types of influence - endogenous (peer) influence that acts between users of the social network and exogenous…
Inferring short-term volatility indicators from Bitcoin blockchain
Nino Antulov-Fantulin, Dijana Tolic, Matija Piskorec +2
In this paper, we study the possibility of inferring early warning indicators (EWIs) for periods of extreme bitcoin price volatility using features obtained from Bitcoin daily tran…
Modeling peer and external influence in online social networks
Matija Piškorec, Nino Antulov-Fantulin, Iva Miholić +2
Opinion polls mediated through a social network can give us, in addition to usual demographics data like age, gender and geographic location, a friendship structure between voters…
News Cohesiveness: an Indicator of Systemic Risk in Financial Markets
Matija Piškorec, Nino Antulov-Fantulin, Petra Kralj Novak +4
Motivated by recent financial crises significant research efforts have been put into studying contagion effects and herding behaviour in financial markets. Much less has been said…