Na FER-u postoji više zaposlenika s imenom




    doc. dr. sc. Stjepan Begušić

    Docent, Zavod za elektroničke sustave i obradbu informacija

    Block-diagonal idiosyncratic covariance estimation in high-dimensional factor models for financial time series

    Žignić, Lucija; Begušić, Stjepan; Kostanjčar, Zvonko
    izvorni znanstveni rad, 2024.
    Journal of Computational Science

    Optimal Trend Labeling in Financial Time Series

    Kovačević, Tomislav; Merćep, Andro; Begušić, Stjepan; Kostanjčar, Zvonko
    izvorni znanstveni rad, 2023.
    IEEE access

    Statistical arbitrage portfolio construction based on preference relations

    Šarić, Fredi; Begušić, Stjepan; Merćep, Andro; Kostanjčar, Zvonko
    izvorni znanstveni rad, 2023.
    Expert systems with applications

    Deep Reinforcement Learning for Robust Goal-Based Wealth Management

    Bauman, Tessa; Gašperov, Bruno; Begušić, Stjepan; Kostanjčar, Zvonko
    izvorni znanstveni rad, 2023.

    Deep Reinforcement Learning for Robust Goal-Based Wealth Management

    Bauman, Tessa; Gašperov, Bruno; Begušić, Stjepan; Kostanjčar, Zvonko
    izvorni znanstveni rad, 2023.

    Estimating the Block-Diagonal Idiosyncratic Covariance in High- Dimensional Factor Models

    Žignić, Lucija ; Begušić, Stjepan ; Kostanjčar, Zvonko
    izvorni znanstveni rad, 2022.

    Estimation of latent factors from high-dimensional financial time series based on unsupervised learning

    Begušić, Stjepan
    doktorski rad, 2021.

    Reinforcement Learning Approaches to Optimal Market Making

    Gašperov, Bruno ; Begušić, Stjepan ; Posedel Šimović, Petra ; Kostanjčar, Zvonko
    izvorni znanstveni rad, 2021.
    Mathematics

    Adaptive rolling window selection for minimum variance portfolio estimation based on reinforcement learning

    Gašperov, Bruno ; Šarić, Fredi ; Begušić, Stjepan ; Kostanjčar, Zvonko
    ostalo, 2020.

    Estimating the Number of Latent Factors in High-Dimensional Financial Time Series

    Keranović, Vanessa ; Begušić, Stjepan ; Kostanjčar, Zvonko
    ostalo, 2020.

    Cluster-Specific Latent Factor Estimation in High-Dimensional Financial Time Series

    Begušić, Stjepan ; Kostanjčar, Zvonko
    izvorni znanstveni rad, 2020.
    IEEE access

    On the predictive power of statistical factor models

    Begušić, Stjepan ; Keranović, Vanessa ; Jeren, Branko ; Kostanjčar, Zvonko
    neobjavljeni prilog sa skupa, 2019.

    Cluster-Based Shrinkage of Correlation Matrices for Portfolio Optimization

    Begušić, Stjepan ; Kostanjčar, Zvonko
    ostalo, 2019.

    Information Feedback in Temporal Networks as a Predictor of Market Crashes

    Begušić, Stjepan ; Kostanjčar, Zvonko ; Kovač, Dejan ; Stanley, H. Eugene ; Podobnik, Boris
    izvorni znanstveni rad, 2018.
    Complexity

    Market Microstructure and Order Book Dynamics in Cryptocurrency Exchanges

    Puljiz, Mate ; Begušić, Stjepan ; Kostanjčar, Zvonko
    izvorni znanstveni rad, 2018.

    Scaling properties of extreme price fluctuations in Bitcoin markets

    Begušić, Stjepan ; Kostanjčar, Zvonko ; Stanley, H. Eugene ; Podobnik, Boris
    izvorni znanstveni rad, 2018.
    Physica. A, Statistical mechanics and its applications

    Information Flow Networks of Financial Time Series

    Begušić, Stjepan ; Kostanjčar, Zvonko
    sažetak izlaganja sa skupa, 2017.

    Predictive Power of Complexity Theory in Financial Markets

    Begušić, Stjepan ; Kostanjčar, Zvonko ; Podobnik, Boris
    sažetak izlaganja sa skupa, 2017.

    Portfolio optimization using preference relation based on statistical arbitrage

    Mrčela, Lovre ; Merćep, Andro ; Begušić, Stjepan ; Kostanjčar, Zvonko
    izvorni znanstveni rad, 2017.

    Estimating Tipping Points in Feedback-Driven Financial Networks

    Kostanjčar, Zvonko ; Begušić, Stjepan ; Stanley, H. Eugene ; Podobnik, Boris
    izvorni znanstveni rad, 2016.
    IEEE Journal of Selected Topics in Signal Processing

    A Network-Based Approach to Modeling Market Bubbles and Crashes

    Kostanjčar, Zvonko ; Begušić, Stjepan ; Stanley, H. Eugene ; Podobnik, Boris
    sažetak izlaganja sa skupa, 2015.

    Does bargaining dynamics inherently cause market bubbles and crashes?

    Kostanjčar, Zvonko ; Begušić, Stjepan ; Stanley, H. Eugene ; Podobnik, Boris
    sažetak izlaganja sa skupa, 2015.

    Wireless Indoor Positioning Relying on Observations of Received Power and Mean Delay

    Begušić, Stjepan ; Nygaard Urup, Daniel ; Kolonić, Jasmina ; Holbæk Pedersen, Henrik ; Wang, Wei ; Raulefs, Ronald ; Lomholt Jakobsen, Morten ; Steinbock, Gerhard ; Pedersen, Troels
    izvorni znanstveni rad, 2013.

    Nastava

    Sveučilišni preddiplomski

    Sveučilišni diplomski

    Poslijediplomski doktorski

    Kompetencije

    • Computational and artificial intelligence
      Machine learning Computational intelligence
    • Mathematics
      Statistics Covariance matrices Dimensionality reduction Time series analysis
    • Engineering management
      Asset management Econometrics Stock markets