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Ph.D.
FBM, ÚI – Assistant professor
+420 54114 3723Karel.Doubravsky@vut.cz
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2023
ŠERÁ, E.; DOUBRAVSKÝ, K.; SCHÜLLER, D. Fuzzy-logical self-organisation system modelling—Illustrating case of self-organisation Czech restaurants during the Covid-19 pandemic. SYSTEMS RESEARCH AND BEHAVIORAL SCIENCE, 2023, vol. 20.11.2023, no. 20.11.2023, ISSN: 1092-7026.Detail | WWW
SCHÜLLER, D.; DOUBRAVSKÝ, K.; ŠIMBEROVÁ, I. Trend Modelling as a Support of Managerial Decision-Making Process in Relation to Customers. Inzinerine Ekonomika-Engineering Economics, 2023, vol. 34, no. 4, p. 412-424. ISSN: 2029-5839.Detail | WWW | Full text in the Digital Library
DOSKOČIL, R.; DOUBRAVSKÝ, K. USING TREND MODELLING TO SUPPORT PROJECT SCHEDULING, MANAGEMENT, AND PREDICTION. Economic Computation and Economic Cybernetics Studies and Research, 2023, vol. 57, no. 4, p. 75-90. ISSN: 0424-267X.Detail | WWW
2022
ŠKAPA, S.; BOČKOVÁ, N.; DOUBRAVSKÝ, K.; DOHNAL, M. Fuzzy confrontations of models of ESG investing versus non-ESG investing based on artificial intelligence algorithms. Journal of Sustainable Finance & Investment, 2022, vol. 13, no. 1, p. 1-13. ISSN: 2043-0809.Detail | WWW | Full text in the Digital Library
MEZNÍK, I.; DOUBRAVSKÝ, K. První čtení o metodách modelování reálných vztahů. Brno: Vysoké učení technické v Brně, 2022. 167 p. ISBN: 978-80-214-6076-8.Detail
2021
ZINECKER, M.; DOUBRAVSKÝ, K.; BALCERZAK, A.; PIETRZAK, M.; DOHNAL, M. The Covid-19 Disease and Policy Response to Mitigate the Economic Impact in the EU. Technological and Economic Development of Economy, 2021, vol. 27, no. 3, p. 742-762. ISSN: 2029-4913.Detail | WWW | Full text in the Digital Library
KAŇOVSKÁ, L.; DOUBRAVSKÝ, K. Does Provision of Smart Services Depend on Cooperation Flexibility, Innovation Flexibility, Innovation Performance or Business Performance in SMEs?. Periodica Polytechnica, Social and Management Sciences, 2021, vol. 29, no. 1, p. 1-6. ISSN: 1416-3837.Detail | WWW | Full text in the Digital Library
MELUZÍN, T.; ZINECKER, M.; BALCERZAK, A.; PIETRZAK, M.; DOUBRAVSKÝ, K. Institutional Settings and their Impact on the IPO Activity: An Exploratory Study Based on Qualitative Modelling. ACTA POLYTECH HUNG, 2021, vol. 18, no. 2, p. 215-234. ISSN: 1785-8860.Detail | WWW
2020
KROPÁČ, J.; DOUBRAVSKÝ, K. Statistika C. Statistika C. Brno: Akademické nakladatelství CERM, s.r.o., 2020. p. 1-150. ISBN: 978-80-7623-035-4.Detail
DOUBRAVSKÝ, K.; DOSKOČIL, R.; DOHNAL, M. A Dynamic Knowledge Model of Project Time-Cost Analysis Based on Trend Modelling. Periodica Polytechnica, Social and Management Sciences, 2020, vol. 28, no. 1, p. 18-28. ISSN: 1416-3837.Detail | WWW
2019
SCHÜLLER, D.; DOUBRAVSKÝ, K. Fuzzy Similarity Used by Micro-Enterprises in Marketing Communication for Sustainable Development. Sustainability, 2019, vol. 11, no. 19, p. 1-15. ISSN: 2071-1050.Detail | WWW | Full text in the Digital Library
DOUBRAVSKÝ, K. Trendové modelování vlivu šíření fám. Brno: Akademické nakladatelství CERM, 2019. 156 p. ISBN: 978-80-7204-997-4.Detail
2018
DOUBRAVSKÝ, K.; DOHNAL, M.; KOCMANOVÁ, A. Analysis of Sustainability Decision Trees Generated by Qualitative Models Based on Equationless Heuristics. Sustainability, 2018, vol. 10, no. 7, p. 1-18. ISSN: 2071-1050.Detail | WWW | Full text in the Digital Library
MELUZÍN, T.; ZINECKER, M.; BALCERZAK, A.; DOUBRAVSKÝ, K.; PIETRZAK, M. The Impact of Rumours Related to Political and Macroeconomic Uncertainty on IPO Success: Evidence from a Qualitative Model. Transformations in Business&Economics, 2018, vol. 17, no. 2, p. 148-169. ISSN: 1648-4460.Detail | WWW
DOUBRAVSKÝ, K.; DOHNAL, M. QUALITATIVE EQUATIONLESS MACROECONOMIC MODELS AS GENERATORS OF ALL POSSIBLE FORECASTS BASED ON THREE TREND VALUES – INCREASING, CONSTANT, DECREASING. Structural Change and Economic Dynamics, 2018, vol. 2018, no. 45, p. 1-7. ISSN: 0954-349X.Detail | WWW
POLÁČEK, T.; DOUBRAVSKÝ, K.; DOHNAL, M. Decision Making Based on Ill-Known Decision Trees. In 6th REDETE Conference RESEARCHING ECONOMIC DEVELOPMENT AND ENTREPRENEURSHIP IN TRANSITION ECONOMIES. Banja Luka: 2018. p. 329-345. ISBN: 978-99938-46-80-2.Detail
MELUZÍN, T.; ZINECKER, M.; BALCERZAK, A.; PIETRZAK, M.; DOUBRAVSKÝ, K.; DOHNAL, M. The Timing of Initial Public Offerings - Non-Numerical Model Based on Qualitative Trends. J BUS ECON MANAG, 2018, vol. 19, no. 1, p. 63-79. ISSN: 1611-1699.Detail | WWW | Full text in the Digital Library
2017
DOUBRAVSKÝ, K.; MEZNÍK, I. ESTIMATION OF RESULTS AS A FEEDBACK OF UNDERSTANDING. In Challenges in Mathematics Education for the Next Decade. The Mathematics Education for the Future Project. Munster: WTM (Verlag fur wiessenschaftliche Text und Medien), 2017. p. 75-79. ISBN: 978-3-95987-045- 0.Detail
MELUZÍN, T.; ZINECKER, M.; DOUBRAVSKÝ, K.; DOHNAL, M. Effects of Rumours on IPO Success: A Qualitative Approach. In Proceedings of the 9th International Conference on Applied Economics Contemporary Issues in Economy. Finance. Toruń, Poland: Institute of Economic Research, 2017. p. 116-131. ISBN: 978-83-65605-05-4.Detail | WWW
MELUZÍN, T.; PIETRZAK, M.; BALCERZAK, A.; ZINECKER, M.; DOUBRAVSKÝ, K.; DOHNAL, M. Rumours Related to Political Instability and their Impact on IPOs. The Use of Qualitative Modelling with Incomplete Knowledge. Polish Journal of Management Studies, 2017, vol. 16, no. 2, p. 171-187. ISSN: 2081-7452.Detail | WWW
DOSKOČIL, R.; DOUBRAVSKÝ, K. QUALITATIVE EVALUATION OF KNOWLEDGE BASED MODEL OF PROJECT TIME- COST AS DECISION MAKING SUPPORT. Economic Computation and Economic Cybernetics Studies and Research, 2017, vol. 51, no. 1, p. 263-280. ISSN: 0424-267X.Detail | WWW
PAVLÁKOVÁ DOČEKALOVÁ, M.; DOUBRAVSKÝ, K.; DOHNAL, M.; KOCMANOVÁ, A. Evaluations of corporate sustainability indicators based on fuzzy similarity graphs. ECOLOGICAL INDICATORS, 2017, vol. 2017, no. 78, p. 108-114. ISSN: 1470-160X.Detail | WWW
2016
POLÁČEK, T.; DOUBRAVSKÝ, K.; DOHNAL, M. Reconciliation as a tool for decision making within decision tree related to insolvency problems. TRENDY EKONOMIKY A MANAGEMENTU, 2016, vol. 10, no. 25, p. 33-39. ISSN: 1802-8527.Detail
DOHNAL, M.; DOUBRAVSKÝ, K. Qualitative Upper and Lower Approximations of Complex Nonlinear Chaotic and Nonchaotic Models. International Journal of Bifurcations & Chaos, 2016, vol. 25, no. 13, p. 1-12. ISSN: 0218-1274.Detail | WWW
DOUBRAVSKÝ, K.; DOSKOČIL, R.; DOHNAL, M. SUSTAINABILITY PROJECT: RISK ANALYSIS BASED ON DECISION TREES UNDER CONDITIONS OF TOTAL AND PARTIAL IGNORANCE. Journal of Security and Sustainability Issues, 2016, vol. 5, no. 3, p. 391-402. ISSN: 2029-7025.Detail | WWW | Full text in the Digital Library
DOUBRAVSKÝ, K.; DOSKOČIL, R. Determination of Client Profitability under Uncertainty Based on Decision Tree. Journal of Eastern Europe Research in Business & Economics, 2016, vol. 2016, no. 1, p. 1-8. ISSN: 2169-0367.Detail | WWW | Full text in the Digital Library
DOHNAL, M.; DOUBRAVSKÝ, K. Equationless and equation-based trend models of prohibitively complex technological and related forecasts. TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE, 2016, vol. 2016, no. 111, p. 297-304. ISSN: 0040-1625.Detail | WWW
2015
MELUZÍN, T.; ZINECKER, M.; DOHNAL, M.; DOUBRAVSKÝ, K. Initial Public Offering Qualitative Unsteady- State Model Based on Exogenous Variables. In Political Sciences, Law, Finance, Economics and Tourism. Finance, Economics & Tourism. Sofia, Bulgaria: STEF92 TECHNOLOGY LTD, 1 ANDREY LYAPCHEV BLVD, SOFIA, 1797, BULGARIA, 2015. p. 229-236. ISBN: 978-619-7105-47- 6.Detail
DOSKOČIL, R.; DOUBRAVSKÝ, K. Identifying of Profitability of the Client under Condition of Uncertainty. In Innovation Vision 2020: From Regional Development Sustainability to Global Economic Growth. Amsterdam, Netherlands: International Business Information Management Association (IBIMA), 2015. p. 2587-2595. ISBN: 978-0-9860419-4- 5.Detail
DOUBRAVSKÝ, K.; DOHNAL, M. Reconciliation of Decision-Making Heuristics Based on Decision Trees Topologies and Incomplete Fuzzy Probabilities Sets. PLOS ONE, 2015, vol. 7, no. 10, p. 1-18. ISSN: 1932-6203.Detail | WWW | Full text in the Digital Library
DOUBRAVSKÝ, K.; MELUZÍN, T.; DOHNAL, M. Decision-making on Implementation of IPO Under Topological Uncertainty. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2015, vol. 63, no. 1, p. 193-200. ISSN: 1211-8516.Detail | WWW | Full text in the Digital Library
DOUBRAVSKÝ, K.; DOSKOČIL, R. Comparison of Approaches for Calculating the Probability of a Project Completion. Journal of Eastern Europe Research in Business & Economics, 2015, vol. 2015, no. 1, p. 1-7. ISSN: 2169-0367.Detail | WWW | Full text in the Digital Library
DOUBRAVSKÝ, K.; DOSKOČIL, R. PERT METHOD: ANALYSIS OF NODE AND ACTIVITY CRITICALITY. PROCEEDINGS: INTERNATIONAL CONFERENCE ON SOFT COMPUTING APPLIED IN COMPUTER AND ECONOMIC ENVIRONMENTS, 2015, vol. 1, no. 1, p. 9-18. ISSN: 2336-6141.Detail
2014
DOSKOČIL, R.; DOUBRAVSKÝ, K. Decision-making rules based on rough set theory: Creditworthiness case study. In Crafting Global Competitive Economies: 2020 Vision Strategic Planning & Smart Implementation. Milan, Italy: International Business Information Management Association (IBIMA), 2014. p. 321-327. ISBN: 978-0-9860419-3- 8.Detail
KUBÍČKOVÁ, A.; DOHNAL, M.; DOUBRAVSKÝ, K. QUALITATIVE DECISION MAKING MODEL OF INVESTMENT INTO START-UP COMPANIES. International Journal of Technology Intelligence and Planning, 2014, vol. 9, no. 3, p. 165-180. ISSN: 1740-2832.Detail
DOUBRAVSKÝ, K.; DOSKOČIL, R. Comparison of Deterministic Approach and Monte Carlo Methods for Stochastic PERT Chart. In Vision 2020: Sustainable Growth, Economic Development, and Global Competitiveness. Valencia, Spain: International Business Information Management Association (IBIMA), 2014. p. 1923-1929. ISBN: 978-0-9860419-2- 1.Detail
KREJČÍŘ, J.; DOSTÁL, P.; DOUBRAVSKÝ, K. Interconnectivity among Assessments from Rating Agencies: Using Cluster and Correlation Analysis. Business: Theory and Practice, 2014, vol. 15, no. 3, p. 269-278. ISSN: 1648-0627.Detail | WWW | Full text in the Digital Library
SCHÜLLER, D.; CHLEBOVSKÝ, V.; DOUBRAVSKÝ, K.; CHALUPSKÝ, V. The Conceptual Scheme for Managing University Stakeholders Satisfaction. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2014, vol. 62, no. 4, p. 719-727. ISSN: 1211-8516.Detail | WWW | Full text in the Digital Library
2013
DOSKOČIL, R.; DOUBRAVSKÝ, K. Risk Analysis of Stochastic PERT Graph. TRENDY EKONOMIKY A MANAGEMENTU, 2013, vol. 7, no. 14, p. 35-43. ISSN: 1802- 8527.Detail
DOSKOČIL, R.; DOUBRAVSKÝ, K. Critical Path Method based on Fuzzy Numbers: Comparison with Monte Carlo Method. In Creating Global Competitive Economies. Rome, Italy: International Business Information Management Association, 2013. p. 1402-1411. ISBN: 978-0-9860419-1- 4.Detail
2012
DOSKOČIL, R.; DOUBRAVSKÝ, K. ANALYSIS OF EMPIRICAL CHARACTERISTICS IN THE PERT METHOD. Business Systems & Economics, 2012, vol. 2, no. 1, p. 7-19. ISSN: 2029- 8234.Detail
MELUZÍN, T.; DOUBRAVSKÝ, K.; DOHNAL, M. Decision- Making on IPO Implementation under Conditions of Uncertainty. Sborník vědeckých prací University Pardubice, 2012, vol. XVIII, no. 24, p. 124-136. ISSN: 1211- 555X.Detail
DOSKOČIL, R.; DOUBRAVSKÝ, K. Implementation of the PERT Method in MS Excel. In Innovation and Sustainable Economic Competitive Advantage. Istanbul, Turkey: International Business Information Management Association, 2012. p. 1262-1271. ISBN: 978-0-9821489-7- 6.Detail
DOSKOČIL, R.; DOUBRAVSKÝ, K. Probabilistic Analysis of Stochastic PERT Chart. In Trends in Economics and Management for the 21st Century. 1. Brno, Czech Republic: Brno University of Technology, Faculty of Business and Management, 2012. p. 29-39. ISBN: 978-80-214-4581- 9.Detail
2011
DOUBRAVSKÝ, K.; DOSKOČIL, R. Accident insurance - a comparison of premium and value of the vehicle. In Innoviation and Knowledge Management: A Global Competitive Advantage. Kuala Lumpur, Malaysia: International Business Information Management Association, 2011. p. 1248-1258. ISBN: 978-0-9821489-5- 2.Detail
DOUBRAVSKÝ, K.; DOSKOČIL, R. EFFECTS OF CHANGE IN VARIANCE ACTIVITIES WHEN COMPUTING CRITICALITY NODE USING THE PERT METHOD. International Scientific Conference “ Whither Our Economies, 2011, vol. 1, no. 1, p. 51-60. ISSN: 2029- 8501.Detail
DOSKOČIL, R.; DOUBRAVSKÝ, K. A Comparison Of Two Approaches To Node Criticality Computation In The PERT Method. In Creating Global Competitive Economies, A 360- degree Approach. Milan, Italy: International Business Information Management Association (IBIMA), 2011. p. 819-828. ISBN: 978-0-9821489-6- 9.Detail
2009
DOUBRAVSKÝ, K.; KROPÁČ, J. JAK SE STUDENTI UČÍ PRACOVAT S DATY. In Management, economics and business development in the new european conditions. Brno: Vysoké učení technické v Brně, 2009. p. 1-7. ISBN: 978-80-214-3893- 4.Detail
2008
DOUBRAVSKÝ, K.; MALLYA, T. ANALÝZA REGIONÁLNÍCH ROZDÍLŮ ČR NA ZÁKLADĚ MSP. In MANAGEMENT, ECONOMICS AND BUSINESS DEVELOPMENT IN THE NEW EUROPEAN CONDITIONS. Brno: Akademické nakladatelství CERM, 2008. p. 3-14. ISBN: 978-80-7204-582- 2.Detail
2006
MALLYA, T.; DOUBRAVSKÝ, K. The Importance of Small and Medium Enterprises to Czech Economy. In MANAGEMENT, ECONOMICS AND BUSINESS DEVELOPMENT IN THE NEW EUROPEAN CONDITIONS. BRNO: AKADEMICKÉ NAKLADATELSTVÍ CERM, s.r.o. Brno, 2006. p. 57 ( p.)ISBN: 80-7204-454- 0.Detail
MALLYA, T.; DOUBRAVSKÝ, K. Význam malých a středních firem pro českou ekonomiku. Národohospodářdký obzor, 2006, vol. 2006, no. 2, p. 3-14. ISSN: 1213- 2446.Detail
2005
DOUBRAVSKÝ, K. Matematický model rozložení tvrdosti na šroubech. 2005.Detail
2003
DOUBRAVSKÝ, K., MAROŠ, B., PETRUŠKA, J., JANÍČEK, L. Behaviour of steel 8Mn2Si in high strength bolts production. In CONFERENCE PROCEEDINGS ICIT 2003. Ljubljana: TECOS Slovenia Too and Die Development Centre, Cejle, 2003. p. 97 ( p.)ISBN: 961-90401-7- 1.Detail
DOUBRAVSKÝ, K., JANÍČEK, L., MAROŠ, B. Analýza tvářecích operací tepelně nezpracovaných šroubů. In TECHNOLÓGIA 2003. Bratislava: Strojnická fakulta STU v Bratislavě, 2003. p. 10 ( p.)ISBN: 80-227-1935- 8.Detail
DOUBRAVSKÝ, K. Experimentální a výpočtová analýza tepelně nezpracovaných šroubů. In APLIMAT. Bratislava: Department of MathematicsFaculty of Mechanical EngineeringSlovak University of Technology in Bratislava, 2003. p. 303 ( p.)ISBN: 80-227-1813- 0.Detail
2002
JANÍČEK, L., MAROŠ, B., DOUBRAVSKÝ, K., PETRUŠKA, J. Chování oceli 8Mn2Si při výrobě pevnostních šroubů. In Form 2002. Brno: Brno university of technology, 2002. p. 41 ( p.)ISBN: 80-214-2162- 2.Detail
JANÍČEK, L.; DOUBRAVSKÝ, K.; MAROŠ, B. Vlastnosti pevnostních šroubů tvářených za studena bez konečného tepelného zpracování. In Forming 2002. VŠB- Technická univerzita Ostrava: VŠB- Technická univerzita Ostrava, 2002. p. 147 ( p.)ISBN: 83-910722-6- 6.Detail
KARPÍŠEK, Z.; JELÍNEK, P.; DOSTÁL, P.; DOUBRAVSKÝ, K. Algoritmus a numerická realizace výpočtu charakteristik spolehlivosti systému. In Sborník z 11. semináře Moderní matematické metody v inženýrství. Ostrava: VŠB - Technická univerzita Ostrava, 2002. p. 74-78. ISBN: 80-248-0184- 1.Detail
DOUBRAVSKÝ, K. Experimentální a výpočetní analýza tepelně nezpracovaných šroubů. In Junior konference BRNO 2002. Brno: FSI VUT v Brně, 2002. p. 42 ( p.)ISBN: 80-214-2290- 4.Detail
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