Publications

Working papers

  • B. Kamińska, B. Nowak, A. Lipiecki, K. Sznajd-Weron. Competition between private and expressed opinions in binary choice: the α-EPO q-voter model. arXiv.2601.18895
  • K. Maciejowska, A. Lipiecki, B. Uniejewski. Statistical and economic evaluation of forecasts in electricity markets: beyond RMSE and MAE. arXiv.2511.13616
  • A. Lipiecki, B. Uniejewski. Isotonic Quantile Regression Averaging for uncertainty quantification of electricity price forecasts. arXiv.2507.15079

Published papers

  • A. Lipiecki, K. Sznajd-Weron. When heterogeneity drives hysteresis: Anticonformity in the multistate q -voter model on networks. Physical Review E 112(5), 054316 (2025). 10.1103/9f3r-fsrr
  • A. Lipiecki, R. Weron. PostForecasts.jl: A Julia package for probabilistic forecasting by postprocessing point predictions. SoftwareX 31, 102200 (2025). 10.1016/j.softx.2025.102200
  • A. Lipiecki, K. Sznajd-Weron. Depolarizing power of anticonformity. Expert Systems with Applications 285, 127879 (2025). 10.1016/j.eswa.2025.127879
  • A. Lipiecki, B. Uniejewski, R. Weron. Postprocessing of point predictions for probabilistic forecasting of day-ahead electricity prices: The benefits of using isotonic distributional regression. Energy Economics 139, 107934 (2024). 10.1016/j.eneco.2024.107934
  • A. Lipiecki. Strategic Promotional Campaigns for Sustainable Behaviors: Maximizing Influence in Competitive Complex Contagions. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 14834 LNCS, 62–70 (2024). 10.1007/978-3-031-63759-9_8
  • A. Lipiecki, K. Sznajd-Weron. Polarization in the three-state q-voter model with anticonformity and bounded confidence. Chaos, Solitons and Fractals 165, 112809 (2022). 10.1016/j.chaos.2022.112809
  • M. Doniec, A. Lipiecki, K. Sznajd-Weron. Consensus, Polarization and Hysteresis in the Three-State Noisy q-Voter Model with Bounded Confidence. Entropy 24(7), 983 (2022). 10.3390/e24070983
  • A. Abramiuk-Szurlej, A. Lipiecki, J. Pawłowski, K. Sznajd-Weron. Discontinuous phase transitions in the q-voter model with generalized anticonformity on random graphs. Scientific Reports 11(1), 17719 (2021). 10.1038/s41598-021-97155-0