Sándor Bozóki
Sándor Bozóki
PhD, senior research fellow


 
Qualification:
Research interest:
  • Decision Analysis, Decision Support Systems
  • Decisions in Economics
  • Multi-Attribute Decision Making
  • Analytic Hierarchy Process
  • Sensitivity Analysis in Multi-Attribute Decision Models
  • Global Optimization
  • Polynomial Systems
  • Nontransitive binary relations
Papers:
Researcher identifiers:
Google Scholar: YSwEgM8AAAAJ
Web of Science ResearcherID: G-7195-2012
Scopus: 6507901809
MR: 718081
academia.edu
ORCID: 0000-0003-4170-4613
ResearchGate
arXiv
MTMT: 10012708 (in Hungarian)
Projects (applications):
  • Decision analysis (modeling, weighting the criteria, evaluation and sensitivity analysis) within the decision preparatory study of a new intermodal center in Kecskemét (2010-2011)
  • Analysis and consultancy for the sensitivity of the weights of criteria and for the methods of evaluation in the multi-attribute decision model in the public procurement procedure of trolley-bus tender in Szeged (2009)    
  • Analysis and consultancy for the sensitivity of the weights of criteria and for the methods of evaluation in the multi-attribute decision model in the public procurement procedure of tram tender in Szeged (2008)    
  • Decision modelling and evaluation of programme management and promotion materials in Open Public Procurement, in the frame of New Hungary Rural Development Programme (2007-2008)    [details]
  • Comparative analysis of the alternatives of the Metro 4 lines, second section (2006-2007)   [details] 
  • Decision tasks in Brainfarm (2002-2003)    [details]
  • Ranking of Projects related to the Bank (2001)    [details]
Awards:
  • Jean-Pierre Brans PROMETHEE Award (2018)
  • Béla Gyires Prize (2018)
  • European Journal of Operational Research Editors' Award for Excellence in Reviewing (2018)
  • János Bolyai Research Fellowship (2016-2019)
  • Publication Award, MTA SZTAKI (2015)
  • Institute Award, MTA SZTAKI (2007)
  • Gyula Farkas Prize (2006)
  • 2nd prize in "the best Ph.D. dissertations of the year" competition at the Annual Conference of the Society for Economic Modelling (2006)
  • 3rd prize in the "non-life science" category of the paper competition announced by the Association of Hungarian Ph.D. Students and the Foundation for Hungarian Higher Education and Research, in co-operation with the World Council of Hungarian Professors (2004)
  • 1st prize in "the best theoretical talk" category of the competition for young researchers at the 25th Hungarian Conference on Operations Research (2001)
Teaching activity:
Associate professor at the Department of Operations Research and Actuarial Sciences, Corvinus University of Budapest

Course in 2018/2019 autumn semester (September 2018 - January 2019): Decision methods / Decision support

Conference talks:
Title of the talk Conference Date
Global sensitivity analysis in PROMETHEE PROMETHEE Days,
Heraklion, Greece		 May 22-25,
2018
The logarithmic least squares optimality of the geometric mean of weight vectors calculated from all spanning trees for (in)complete pairwise comparison matrices (joint work with Vitaliy Tsyganok) 21st Conference of the International Federation of Operational Research Societies (IFORS),
Quebec, Canada		 July 17-21,
2017
Spanning trees and logarithmic least squares optimality for complete and incomplete pairwise comparison matrices (joint work with Vitaliy Tsyganok) MCDM 2017 - 24th International Conference on Multiple Criteria Decision Making,
Ottawa, Canada		 July 10-14,
2017
The logarithmic least squares optimality of the geometric mean of weight vectors calculated from all spanning trees (joint work with Vitaliy Tsyganok) 32th Hungarian Conference on Operations Research,
Cegléd, Hungary		 June 14-16,
2017
Spanning trees and logarithmic least squares optimality for complete and incomplete pairwise comparison matrices (joint work with Vitaliy Tsyganok) 10th Japanese-Hungarian Symposium on Discrete Mathematics and Its Applications,
Budapest, Hungary		 May 22-25,
2017
Pairwise comparison matrices and efficient weight vectors VOCAL Optimization Conference: Advanced Algorithms,
Esztergom, Hungary		 December 12-15,
2016
Efficiency International Symposium on the Analytic Hierarchy Process (ISAHP),
London, United Kingdom		 August 4-7,
2016
On efficient weight vectors from pairwise comparisons (joint work with János Fülöp) MCDM 2015 - 23rd International Conference on Multiple Criteria Decision Making,
Hamburg, Germany		 August 2-7,
2015
Pareto optimality of weight vectors from pairwise comparison matrices (joint work with János Fülöp) 31th Hungarian Conference on Operations Research,
Cegléd, Hungary		 June 10-12,
2015
Touching cylinders (joint work with Tsung-Lin Lee and Lajos Rónyai) Veszprém Optimization Conference: Advanced Algorithms (VOCAL),
University of Pannonia, Veszprém		 December 14-17,
2014
Inefficient weights from pairwise comparison matrices 18th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES2014) session IS13: Modelling with Qualitative and Quantitative Pairwise Comparisons
Gdynia, Poland		 September 15-17,
2014
Seven mutually touching infinite cylinders (joint work with Tsung-Lin Lee and Lajos Rónyai)
         
Gathering 4 Gardner 11
Atlanta		 March 19-23,
2014
Condorce's paradox with nontransitive dice (joint work with László Csató and József Temesi) Workshop on Mathematics of Electoral Systems: Voting, Apportioning and Districting,
Corvinus University of Budapest		 October 11-12,
2013
Condorcet's paradox with nontransitive dice (joint work with László Csató and József Temesi) 30th Hungarian Conference on Operations Research,
Balatonőszöd, Hungary		 June 10-13,
2013
Nontransitive dice Veszprém Optimization Conference: Advanced Algorithms (VOCAL),
University of Pannonia, Veszprém		 December 11-14,
2012
Empirical analysis of pairwise comparison matrices (joint work with Linda Dezső, Attila Poesz and József Temesi) 29th Hungarian Conference on Operations Research,
Balatonőszöd, Hungary		 September 28-30,
2011
Sensitivity analysis in PROMETHEE 19th Triennial Conference of the International Federation of Operational Research Societies (IFORS),
Melbourne, Australia		 10-15 July,
2011
An inconsistency control system based on incomplete pairwise comparison matrices International Symposium on the Analytic Hierarchy Process (ISAHP),
Sorrento/Naples, Italy		 June 15-18,
2011
Pairwise comparison matrices: an empirical research (joint work with Linda Dezső, Attila Poesz and József Temesi) International Symposium on the Analytic Hierarchy Process (ISAHP),
Sorrento/Naples, Italy		 June 15-18,
2011
Newton's method in eigenvalue optimization for incomplete pairwise comparison matrices (joint work with Kristóf Ábele-Nagy) Veszprém Optimization Conference: Advanced Algorithms (VOCAL),
University of Pannonia,
Veszprém, Hungary
 December 13-15,
2010
Eigenvalue optimization by Newton's method for incomplete pairwise comparison matrices (joint work with Kristóf Ábele-Nagy) Computational Management Science 2010 -- International Conference on Computational Management Science"
Vienna, Austria		 July 28-30,
2010
Incomplete pairwise comparison matrices and connectedness
(joint work with János Fülöp and Lajos Rónyai)		 The Second CREST-SBM International Conference "Harmony of Gröbner bases and the modern industrial society"
Osaka, Japan		 June 28 - July 2,
2010
Empirical studies of pairwise comparison matrices
(joint work with József Temesi, Linda Dezső and Attila Poesz)		 Behavioral Economics Workshop
Corvinus University of Budapest		 April 23,
2010
Incomplete pairwise comparison matrices in multi-attribute decision making
(joint work with János Fülöp and Lajos Rónyai)		 IEEM 2009 IEEE International Conference on Industrial Engineering and Engineering Management,
Hong Kong		 December 8-11,
2009
An analysis of 3 × 3 pairwise comparison matrices in multi-attribute decision making
 28th Hungarian Conference on Operations Research,
Balatonőszöd, Hungary		 June 8-10,
2009
On the inconsistency of pairwise comparison matrices
(joint work with Tamás Rapcsák)		 Symposium in Memory of Tamás Rapcsák,
Computer and Automation Research Institute, Hungarian Academy of Sciences (MTA SZTAKI),
Budapest, Hungary		 September 26,
2008
A generalization of the eigenvector method for incomplete pairwise comparison matrices
(joint work with Rónyai Lajos)		 8th International Conference on Operations Research,
Havana, Cuba		 February 25-29,
2008
On the inconsistency of pairwise comparison matrices
(joint work with Tamás Rapcsák)		 EURO XXII , The 22nd European Conference on Operational Research,
Prague, Czech Republic		 July 8-11,
2007
On incomplete pairwise comparison matrices
(joint work with Rónyai Lajos)
 Joint EUROPT-OMS Meeting 2007,
2nd Conference on Optimization Methods & Software and
6th EUROPT Workshop on Advances in Continuous Optimization,
Prague, Czech Republic		 July 4-7,
2007
Least Squares Approximation of Pairwise Comparison Matrices 27th Hungarian Conference on Operations Research,
Balatonőszöd, Hungary
 June 7-9,
2007
Pairwise comparison matrices with missing elements Veszprém Optimization Conference:
Advanced Algorithms (VOCAL),
University of Pannonia,
Veszprém, Hungary
 December 13-15,
2006
Weights from pairwise comparisons and evaluation by using utility functions in multi-attribute decision problems Annual Conference of the Society for Economic Modelling,
Balatonőszöd, Hungary
 November 16-17,
2006
On the inconsistency of pairwise comparison matrices
(joint work with Tamás Rapcsák)		 MCDM 2006 - 18th International Conference on Multiple Criteria Decision Making,
MAICh, Chania, Greece		 June 19-23,
2006
Least Squares Approximation of Pairwise Comparison Matrices GO'05 International Workshop on Global Optimization,
Almería (San José), Spain		 September 18-22,
2005
Solving the Least Squares Method problem in the AHP The EURO Summer Institute - ESI XXII. Optimization and Data Mining,
Ankara, Turkey		 July 9-25,
2004
Solving the Least Squares Method problem in the AHP Workshop on Challenges of Continuous Optimization in Theory and Applications,
Rhodes, Greece		 July 2-3,
2004
The Least Squares Method in the AHP 26th Hungarian Conference on Operations Research,
Széchenyi István University,
Győr, Hungary
 May 26-28,
2004
Solving the LSM problem in the AHP for 3 × 3 and 4 × 4 matrices
(joint work with Robert H. Lewis)		 ORP3, A EURO conference for young OR researchers,
Lambrecht, Germany		 September 21-26,
2003
Solving the LSM problem in the AHP for 3 × 3 and 4 × 4 matrices
(joint work with Robert H. Lewis)		 The 7th International Symposium on the Analytic Hierarchy Process (ISAHP),
Nusa Dua, Bali, Indonesia
 August 7-9 ,
2003
The Least Squares Method in the AHP and its relations to other distance minimizing methods 25th Hungarian Conference on Operations Research,
Debrecen, Hungary 		October 17-20,
2001

Conference attendance without a talk:
Conference Date
EURO XX,  20th European Conference on Operational Research,
Rhodes, Greece		 July 4-7,
2004
Numerical Methods and Computational Mechanics (NMCM 2002),
University of Miskolc,
Miskolc, Hungary		 July 15-19,
2002
Solving Systems of Polynomial Equations,
Texas A&M University, College Station, Texas, U.S.A.		 May 20-24,
2002