Papers on methods of physics in economy and sociology:

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84 P.J. G鏎ski, K. Bochenina, J.A. Ho造st, R.M. D'Souza
Homophily based on few attributes can impede structural balance
Physical Review Letters 125, 078302, 2020
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83 C. Atkisson, P.J. G鏎ski, M.O. Jackson, Janusz A. Ho造st, R.M. D'Souza
Why understanding multiplex social network structuring processes will help us better understand the evolution of human behavior
Evolutionary Anthropology: Issues, News, and Reviews 29 (3), 102-107, 2020
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82 J. Cho這niewski, J. Sienkiewicz, G. Leban, Janusz A. Ho造st
Modeling of temporal fluctuation scaling in online news network with independent cascade model
Physica A: Statistical Mechanics and its Applications 523, 129-144, 2019
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81 O. Zaikin, I. Derevitskii, K. Bochenina, Janusz A. Ho造st
Optimizing Spatial Accessibility of Company Branches Network with Constraints
International Conference on Computational Science, 332-345, 2019
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80 J. Sienkiewicz, K. Soja, Janusz A. Ho造st, P.M.A. Sloot
Categorical and geographical separation in science
Scientific reports 8 (1), 8253, 2018
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79 M.J. Krawczyk, K. Ku豉kowski, Janusz A. Ho造st
Hierarchical partitions of social networks between rivaling leaders
PloS one 13 (3), e0193715, 2018
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78 K. Kuvshinov, K. Bochenina, P.J G鏎ski, Janusz A. Ho造st
Hybrid CPU-GPU Simulation of Hierarchical Adaptive Random Boolean Networks
European Conference on Parallel Processing, 403-414, 2017
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77 Janusz A. Ho造st
Cyberemotions Collective Emotions in Cyberspace
Book Publisher Springer International Publishing, 2017
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76 .G. Gajewski, J. Cho這niewski, Janusz A. Ho造st
Key Courses of Academic Curriculum Uncovered by Data Mining of Students' Grades
ACTA PHYSICA POLONICA A Volume:129(2016) 1071-1076
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75 J. Cho這niewski, A. Chmiel, J. Sienkiewicz, Janusz A. Ho造st
Temporal Taylor's scaling of facial electromyography and electrodermal activity in the course of emotional stimulation
Chaos, Solitons & Fractals Volume 90, September 2016, Pages 91-100
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74 J. Cho這niewski, J. Sienkiewicz, Janusz A. Ho造st, M. Thelwall
The Role of Emotional Variables in the Classification and Prediction of Collective Social Dynamics
ACTA PHYSICA POLONICA A Volume:127 Issue:3A Pages: A21-A28 Published: MAR 2015
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73 R. Paluch, K. Suchecki, Janusz A. Ho造st
Hierarchical Cont-Bouchaud Model
ACTA PHYSICA POLONICA A Volume:127 Issue:3A Pages: A108-A112 Published: MAR 2015
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72 Agnieszka Czaplicka, Krzysztof Suchecki, Borja Minano, Miquel Trias, and Janusz A. Ho造st
Information slows down hierarchy growth
PHYSICAL REVIEW 1 E 89, 062810 (2014)
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71 Agnieszka Czaplicka, Janusz A. Ho造st, Peter M.A. Sloot
Stochastic resonance for information flows on hierarchical networks
Eur. Phys. J. Special Topics 222, 1335?345 (2013) Published: 2013
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70 M. Thelwall, K. Buckley, G. Paltoglou, M. Skowron, et al.
Damping sentiment analysis in online communication: Discussions, monologs and dialogs
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69 Sienkiewicz, J.; Skowron, M.; Paltoglou, G.; et al.
Entropy-growth-based model of emotionally charged online dialogues
Advances in Complex Systems Vol. 16, Nos. 4 & 5 (2013) 1350026 (25 pages) DOI: 10.1142/S0219525913500264 Published: 2013
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68 Sienkiewicz, J.; Skowron, M.; Paltoglou, G.; et al.
Entropy growth in emotional online dialogues
Journal of Physics Conference Series Volume: 410 Article Number: 012096 DOI: 10.1088/1742-6596/410/1/012096 Published: 2013
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67 Pohorecki, P.; Sienkiewicz, J.; Mitrovic, M.; et al.
Statistical Analysis of Emotions and Opinions at Digg Website
ACTA PHYSICA POLONICA A Volume: 123 Issue: 3 Pages: 604-614 Published: MAR 2013.
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66 Thelwall, M., & Buckley, K., Paltoglou, G., Skowron, M., Garcia, D., Gobron, S., Ahn, J., Kappas, A., Kster, D. & Holyst, J.A.
Damping Sentiment Analysis in Online Communication: Discussions, monologs and dialogs
In: A. Gelbukh (Ed.): CICLing 2013, Part II, LNCS 7817, pp. 1-12. Springer, Heidelberg.
 
65 Agnieszka Czaplicka, Janusz A. Holyst & Peter M. A. Sloot
Noise enhances information transfer in hierarchical networks,
Nature Scientific Reports 3,1223(2013)
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64 Anna Chmiel and Janusz A. Ho造st
Transition due to preferential cluster growth of collective emotions in online communities,
PHYSICAL REVIEW E 87, 022808 (2013)
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63 Aki-Hiro Sato, Takaki Hayashi and Janusz A. Ho造st
Comprehensive analysis of market conditions in the foreign exchange market Fluctuation scaling and variance -covariance matrix
Journal of Economic Interaction and Coordination, Volume 7, Number 2 (2012)
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62 Pawe?Kondratiuk, Grzegorz Siudem, and Janusz A. Ho造st
Analytical approach to the model of scientific revolutions
Phys. Rev. E Volume 85 Issue 6, June 2012
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61 A. Czaplicka and J. A. Ho造st
Modeling of Internet Influence on Group Emotion
International Journal of Modern Physics C, Volume No.23, Issue No. 3, DOI: 10.1142/S0129183112500209, April 2012
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60 P. Kondratiuk and J. A. Ho造st
Model of Communities Isolation at Hierarchical Modular Networks
Acta Physica Polonica A, Vol. 121, 67-71, February 2012
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59 P. Wero雟ki, J. Sienkiewicz, G. Paltoglou, K. Buckley, M. Thelwall and J. A. Ho造st
Emotional Analysis of Blogs and Forums Data
Acta Physica Polonica A, Vol. 121, 128-132, February 2012
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58 P. Sieczka, D. Sornette and J. A. Ho造st
The Lehman Brothers Effect and Bankruptcy Cascades
EUROPEAN PHYSICAL JOURNAL B 82, 257-269, DOI: 10.1140/epjb/e2011-10757-2, August 2011
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57 Anna Chmiel, Julian Sienkiewicz, Mike Thelwall, Georgios Paltoglou, Kevan Buckley, Arvid Kappas and Janusz A. Ho造st
Collective Emotions Online and Their Influence on Community Life
PLoS ONE 6(7): e22207, July 2011
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56 Anna Chmiel, Pawe?Sobkowicz, Julian Sienkiewicz, Georgios Paltoglou, Kevan Buckley, Mike Thelwall, Janusz A. Ho造st
Negative emotions boost users activity at BBC Forum
Physica A 390, 2936, 2011
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55 K. J. Mizgier, S. M. Wagner, Janusz A. Ho造st
Modeling Defaults of Companies in Multi-Stage Supply Chain Networks
International Journal of Production Economics, Vol. 135, No. 1, pp. 14-23 , 2011
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54 Julian Sienkiewicz, Grzegorz Siudem, Janusz A. Ho造st
External bias in the model of isolation of communities
PHYSICAL REVIEW E 82, 057101, NOV 2010
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53 Julian Sienkiewicz, Janusz A. Ho造st
Scaling of internode distances in weighted complex networks
INTERNATIONAL JOURNAL OF MODERN PHYSICS C 21, 731-739, JUN 2010
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52 A. Czaplicka, A. Chmiel, J.A. Ho造st
Emotional Agents at the Square Lattice
ACTA PHYSICA POLONICA A, 117, 688 - 694, 2010
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51 A.H. Sato, M. Nishimura, J.A. Ho造st
Fluctuation scaling of quotation activities in the foreign exchange market
PHYSICA A 389, 2793-2804, 2010
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50 A. Chmiel, J.A. Ho造st
Flow of Emotional Messages in Artificial Social Netorks
INTERNATIONAL JOURNAL OF MODERN PHYSICS C 21, 593-602, 2010
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49 A. Chmiel, K. Kowalska, Janusz A. Ho造st
Scaling of human behavior during portal browsing
PHYSICAL REVIEW E 80, 066122, 2009
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48 P. Sieczka, Janusz A. Ho造st
Collective firm bankruptcies and phase transition in rating dynamics
EUROPEAN PHYSICAL JOURNAL B 71, XXX, 2009
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47 J. Sienkiewicz, Janusz A. Ho造st
Nonequilibrium phase transition due to isolation of communities
PHYSICAL REVIEW E 80, 036103, SEP 2009
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46 P. Sieczka, Janusz A. Ho造st
Correlations in commodity markets
PHYSICA A 388, 1621, JAN 2009
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45 A.-H. Sato, Janusz A. Ho造st
Characteristic periodicities of collective behavior at the foreign exchange market
EUROPEAN PHYSICAL JOURNAL B 62, 373, APR 2008
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44 P. Sieczka, Janusz A. Ho造st
A Threshold Model of Financial Markets
ACTA PHYSICA POLONICA A 114, 525, SEP 2008
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43 K. Urbanowicz, P. Richmond, Janusz A. Ho造st
A Simple Model of Local Prices and Associated Risk Evaluation
ACTA PHYSICA POLONICA A 114, 501, SEP 2008
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42 P. Sieczka, Janusz A. Ho造st
Statistical properties of short term price trends in high frequency stock market data
PHYSICA A 387 (5-6): 1218-1224 FEB 15 2008
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41 Hans-Ulrich Stark, Dirk Helbing, Martin Schönhof, Janusz A. Ho造st
Alternating cooperation strategies in a Route Choice Game: Theory, experiments, and effects of a learning scenario.
In: A. Innocenti and P. Sbriglia (eds.): Games, Rationality and Behaviour. Houndmills and New York: Palgrave McMillan, pp. 256-273, 2008.
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40 A. M. Chmiel, J. Sienkiewicz, K. Suchecki, Janusz A. Ho造st
Weighted networks at the Polish market
in "Econophysics of Markets and Business Networks" Series: New Economic Windows Chatterjee, Arnab; Chakrabarti, Bikas K. (Eds.) 2007, XII, 266 p., Hardcover ISBN: 978-88-470-0664-5
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39 P. Fronczak, A. Fronczak, Janusz A. Ho造st
Phase transitions in social networks
EUR PHYS J B 59 (1): 133-139 SEP 2007
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38 K. Urbanowiez, P. Richmond, Janusz A. Ho造st
Risk evaluation with enhanced covariance matrix
PHYSICA A 384 (2): 468-474 OCT 15 2007
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37 B. Kujawski, Janusz A. Ho造st, G. Rodgers
Growing trees in internet news groups and forums
PHYS REV E 76 (3): art. no. 036103 Part 2 SEP 2007
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36 A. Chmiel, J. Sienkiewicz, K. Suchecki, Janusz A. Ho造st
Networks of companies and branches in Poland
PHYSICA A 383 (1): 134-138 SEP 1 2007
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35 R. Lambiotte, M. Ausloos, Janusz A. Ho造st
Majority model on a network with communities
PHYS REV E 75 (3): art. no. 030101 Part 1 MAR 2007
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34 P. Fronczak, A. Fronczak, Janusz A. Ho造st
Analysis of scientific productivity using maximum entropy principle and fluctuation-dissipation theorem
PHYS REV E 75 (2): art. no. 026103 Part 2 FEB 2007
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33 K. Urbanowicz, Janusz A. Ho造st
Noise estimation by use of neighboring distances in takens space and its applications to stock market data
INT J BIFURCAT CHAOS 16 (6): 1865-1869 JUN 2006
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32 P. Fronczak, A. Fronczak, Janusz A. Ho造st
Ferromagnetic fluid as a model of social impact
INT J MOD PHYS C 17 (8): 1227-1235 AUG 2006
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31 K. Suchecki, Janusz A. Ho造st
Voter model on Sierpi雟ki fractals
Physica A 362: 338-344 APR 2006
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30 Janusz A. Ho造st, J. Sienkiewicz
Statistical analysis of 22 public transport networks in Poland
Phys. Rev. E 72, 046127 (2005)
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29 Janusz A. Ho造st, J. Sienkiewicz, A. Fronczak
Universal scaling of distances in complex networks
Phys. Rev. E 72, 026108 (2005)
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28 J. Sienkiewicz, Janusz A. Ho造st
Public transport systems in Poland: From Biaystok to Zielona G鏎a by bus and tram using universal statistics of complex networks
Acta Physica Polonica B 36: 1771-1778, MAY 2005
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27 D. Helbing, M. Schonhof, M. U. Stark and Janusz A. Ho造st
How individuals learn to take turns: Emergence of alternating cooperation in a congestion game and the prisoner's dilemma
ADV COMPLEX SYST 8: 87-116 MAR 2005
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26 K. Urbanowicz and Janusz A. Ho造st
Investment strategy due to the minimization of portfolio noise level by observations of coarse-grained entropy
Physica A 344, 1-2, DEC 1, 2004, pp.284-288
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25 A. Fronczak, P. Fronczak and Janusz A. Ho造st
Mean-field theory for clutsering coefficients in Barabasi-Albert networks
Phys. Rev. E 68, 046126 (2003)
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24 Janusz A. Ho造st and W. Wojciechowski
The effect of Kapitza pendulum and price equlibrium
Physica A 324, 1-2, JUN 1, 2003, pp. 388-395
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23 Andrzej Krawiecki and Janusz A. Ho造st
Stochastic resonance as a model for fnancial market crashes and bubbles
PHYSICA A 317, 597 – 608, (2003) 
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22 Agata Fronczak, Janusz A. Ho造st, Maciej Jedynak and Julian Sienkiewicz
Higher order clustering coefficients in Barabasi-Albert networks
PHYSICA A 316, 688-694 ,(2002)
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21 A. Krawiecki, J.A. Ho造st and D. Helbing
Volatility Clustering and Scaling for Financial Time Series due to Attractor Bubbling
Phys. Rev. Lett. 89 (15), 158701(4) (2002)
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20 Aleksiejuk A, Ho造st J.A. Stauffer D
Ferromagnetic phase transition in Barabasi-Albert networks
PHYSICA A 310 (1-2), 260-266 (2002)
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19 Aleksiejuk A, Ho造st JA, Kossinets G
Self-organized criticality in a model of collective bank bankruptcies
INTERNATIONAL JOURNAL OF MODERN PHYSICS C 13 (3): 333-341 MAR 2002
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18 A. Aleksiejuk, J.A. Ho造st
A simple model of bank bankruptcies
PHYSICA A 299 (1-2): 198-204 OCT 1 2001, cond-mat/0109119
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17 J.A. Ho造st, K. Kacperski and F. Schweitzer
Social impact models of opinion dynamics
Annual Review of Comput. Phys. 9, 253-273 (2001)
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16 J.A. Ho造st, M. 疾browska and K. Urbanowicz
Observations of deterministic chaos in financial time series by recurrence plots, can one control chaotic economy?
Eur. Phys. J. B 20 531-535 (2001)
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15 F. Schweitzer and J.A. Ho造st
Modelling collective opinion formation by means of active Brownian particles
European Physical Journal B, 15 723-732 (2000)
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14 J.A. Ho造st and M. 疾browska
Recurrence plots and Hurst exponents for financial markets and foreign exchange data
Intern. Journ. Theoret. Appl. Finance, 3 419 (2000)
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13 K. Kacperski and J.A. Ho造st
Phase transitions as a persistent feature of groups\par with leaders in models of opinion formation
Physica A 287, 631-643 (2000)
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12 K. Kacperski and J.A. Ho造st
Formation of opinions under the influence of competing agents - a mean field approach
"Trafic and Granular Flow '99: Social, Trafic, and Granular Dynamics" ed. D. Helbing, H. J. Herrmann, M. Schreckenberg, and D. E. Wolf; Springer, Heidelberg/Berlin, 69-80, (2000)
   
11 J.A. Ho造st, K. Kacperski and F. Schweitzer
Phase transitions in social impact models of opinion formation
Physica A, 285, 199-210 (2000)
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10 J.A. Ho造st and K. Urbanowicz
Chaos control in economical model by time-delayed feedback method
Physica A, 287, 587-598 (2000)
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9 K. Kacperski and J.A. Ho造st
Phase transition as a persistent feature of groups with leaders in models of opinion formation
Physica A, 287, 631-643 (2000)
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8 K. Kacperski and J.A. Ho造st
Opinion formation model with strong leader and external impact: a mean field approach
Physica A 269 511-526 (1999)
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7 J.A. Ho造st
Metody fizyki w ekonomii i socjologii
Post瘼y Fizyki 50, 56-58 (1999)
   
6 K. Kacperski and J.A. Ho造st
Leaders and clusters in a social impact model of opinion formation: the case of external impact
"Self Organization of Complex Structures", ed. F. Schweitzer; Gordon and Breach Publ., London, 367378 (1997)
   
5 K. Kacperski and J.A. Ho造st
A simple model of a social group with a leader
Journal of Tech. Physics, 38 393396 (1997)
   
4 J.A. Ho造st, T. Hagel and G. Haag
Competition and control in a chaotic microeconomical model
Journal of Tech. Physics, 38 385388 (1997)
   
3 J.A. Ho造st, T. Hagel and G. Haag
Destructive role of competition and noise for control of microecomical chaos
Chaos, Solitons and Fractals, 8 14891505 (1997)
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2 J.A. Ho造st, T. Hagel, W. Weidlich and G. Haag
How to control a chaotic economy?
Journal of Evolutionary Economics, 6,31-42 (1996)
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1 K. Kacperski and J.A. Ho造st
Phase transitions and hysteresis in a cellular automata-based model of opinion formation
Journ. Statistical Physics, 84, 169-189 (1996)
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