Magyarul
- János Fülöp, Ph.D., senior research fellow
- Address: 1111 Budapest, Lágymányosi u. 11.
Room number: L 510
Phone: +36 1 279 6112, +36 1 279 6000 / 7450
Fax: +36 1 209 5267
E-mail: fulop.janos@sztaki.mta.hu
Department: Research Group of Operations Research and Decision Systems
Publications
[order by time] [order by categories ]2012.
- On some convexity properties of the Least Squares Method for pairwise comparisons matrices without the reciprocity condition
- Authors: Fülöp, János; Koczkodaj, Waldemar; Szarek, Stan
Date: 2012.
Published by: Journal of Global Optimization (Page: i)
2011.
- On pairwise comparison matrices that can be made consistent by the modification of a few elements
- Authors: Bozóki, Sándor; Fülöp, János; Poesz, Attila
Date: 2011.
Published by: Central European Journal of Operations Research (Page: 1)
- Multiple-participant hub-and-spoke logistics networks: challenges, solutions and limits
- Authors: Kemény, Zsolt; Ilie-Zudor, Angyalka Elisabeth; Fülöp, János; Ekárt, A.; Buckingham, C.; Welch, P. G.
Editor: Dreyer, H. C.; Strandhagen, J. O.; Bjartnes, R.
Date: 2011.
Published by: MITIP 2011. 13th international MITIP conference on the modern information technology in the innovation processes of the industrial enterprises. Trondheim, 2011. (Page: 2)
- An LP-based inconsistency monitoring of pairwise comparison matrices
- Authors: Bozóki, Sándor; Fülöp, János; Koczkodaj, Waldemar
Date: 2011.
Published by: Mathematical and Computer Modelling (Page: 7)
- Working Paper 2011-1, Research Group of Operations Research and Decision Systems, Computer and Automation Institute, Hungarian Academy of Sciences, Budapest
- Authors: Fülöp, János; Markovits-Somogyi, Rita
Date: 2011. 10.
Published by: Working Paper 2011-1, Research Group of Operations Research and Decision Systems, Computer and Automation Institute, Hungarian Academy of Sciences, Budapest
2010.
- A different perspective on a scale for pairwise comparisons
- Authors: Fülöp, János; Koczkodaj, W. W.; Szarek, S. J.
Editor: Nguyen, N. T.; Kowalczyk, R.
Date: 2010.
Published by: Transactions on computational collective intelligence I. (Lecture notes in computer science 6220.) (Page: 7)
- On optimal completions of incomplete pairwise comparison matrices
- Authors: Bozóki, Sándor; Fülöp, János; Rónyai, Lajos
Date: 2010.
Published by: Mathematical and Computer Modelling (Page: 3)
- LP-based consistency-driven supervision for incomplete pairwise comparison matrices
- Authors: Bozóki, Sándor; Fülöp, János; Koczkodaj, Waldemar W.
Date: 2010.
Published by: Working paper of the Research Group of Operations Research and Decision Systems WP 2010-1.
2009.
- On pairwise comparison matrices that can be made consistent by the modification of a few elements
- Authors: Bozóki, Sándor; Fülöp, János; Poesz, Attila
Date: 2009.
Published by: Working paper of the Research Group of Operations Research and Decision Systems WP 2009-2.
- On optimal completions of incomplete pairwise comparison matrices
- Authors: Bozóki, Sándor; Fülöp, János; Rónyai, Lajos
Date: 2009.
Published by: Working paper of the Research Group of Operations Research and Decision Systems WP 2009-1.
- Incomplete pairwise comparison matrices in multi-attribute decision making
- Authors: Bozóki, Sándor; Fülöp, János; Rónyai, Lajos
Date: 2009.
Published by: IEEM 2009. IEEE international conference on industrial engineering and engineering management. Hong Kong, 2009. (Page: 2)
- A D.C. programming approach for optimization with orthonormality constraints
- Authors: Fülöp, János
Editor: Ma, C.; Yu, L.; Zhang, D.; Zhou, Z.
Date: 2009.
Published by: WCGO 2009. Global optimization: theory, methods and applications I. The first World congess on global optimization in engineering and science. Hunan, 2009. (Lecture notes in decision science. 12.) (Page: 9)
2008.
- On the implementation of the L-Nash bargaining solution in two-person bargaining games
- Authors: Forgó, Ferenc; Fülöp, János
Date: 2008.
Published by: Central European Journal of Operations Research (Page: 3)
- Comparative analysis of the alternatives of the line of Metro4 in Budapest
- Authors: Rapcsák, Tamás; Fülöp, János; Márton, Sándor; Verrasztó, Zoltán
Date: 2008.
Published by: Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 2008-2.
2007.
- A method for approximating pairwise comparison matrices by consistent matrices
- Authors: Fülöp, János
Date: 2007.
Published by: Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 2007-3.
2006.
- Convexity properties of a problem for approximating pairwise comparison matrices by consistent matrices
- Authors: Fülöp, János
Date: 2006.
Published by: Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 2006-4.
2005.
- Game theoretic models for climate change negotiations
- Authors: Forgó, F.; Fülöp, János; Prill, M.
Date: 2005.
Published by: EUROPEAN JOURNAL OF OPERATIONAL RESEARCH (Page: 2)
- Eco-informatics for decision makers: advancing a research agenda
- Authors: Cushing, J.B.; Wilson, Tyrone; Brandt, Larry; Gregg, Valerie; Spengler, Sylvia; Borning, Alan; Delcambre, Lois; Bowker, Geoff; Frame, Mike; Schnase, John L.; Fülöp, János; Sonntag, William; Hert, Carol; Hovy, Eduard; Jones, Julia; Landis, Eric; Schweik, Charles
Date: 2005.
Published by: LECTURE NOTES IN COMPUTER SCIENCE (Page: 3)
- Eco-informatics and natural resource management
- Authors: Cushing, J.B.; Wilson, Tyrone; Borning, Alan; Delcambre, Lois; Bowker, Geoff; Frame, Mike; Schnase, John L.; Sonntag, William; Fülöp, János; Hert, Carol; Hovy, Eduard; Jones, Julia; Landis, Eric; Schweik, Charles; Brandt, Larry; Gregg, Valerie; Spengler, Sylvia
Editor: Delcambre, LML; Giuliano, G
Date: 2005.
Published by: Proceedings of the 2005 national conference on digital government research. Atlanta, 2005. (ACM international conference proceeding series 89.) (Page: 2)
- Decision making in the context of eco-informatics
- Authors: Fülöp, János; Roth, D.; Schweik, C.
Editor: Cushing, J; Wilson, T
Date: 2005.
Published by: Workshop on eco-informatics for resource management decision makers. Eco-informatics for decision makers: advancing a research agenda. Washington, 2004. (Page: 2)
2002.
- Game theoretic models for climate change negotiations. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 2002-3)
- Authors: Forgó, F.; Fülöp, János; Prill, M.
Date: 2002.
Published by: Game theoretic models for climate change negotiations. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 2002-3)
2001.
- GHGAME: An Excel add-in for computation with game theoretic models. ( Working paper of the Laboratory of Operations Research and Decision Systems, (LORDS) WP 2001-13.)
- Authors: Forgó, F.; Fülöp, János; Prill, M.
Date: 2001.
Published by: GHGAME: An Excel add-in for computation with game theoretic models. ( Working paper of the Laboratory of Operations Research and Decision Systems, (LORDS) WP 2001-13.)
2000.
- Linearized segmentation method for probabilistic production cost simulation
- Authors: Fülöp, János; Prill, M.
Date: 2000.
Published by: INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS (Page: 4)
- Branch-and-bound variant of an outcome-based algorithm for optimizing over the efficient set of a bicriteria linear programming problem
- Authors: Fülöp, János; Muu, LD
Date: 2000.
Published by: JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS (Page: 3)
1998.
- The linearized segmentation method for probabilistic cost simulation. (Working paper of the Laboratory of Operations Research and Decision Systems, (LORDS) WP 98-14.)
- Authors: Fülöp, János; Prill, M.
Date: 1998.
Published by: The linearized segmentation method for probabilistic cost simulation. (Working paper of the Laboratory of Operations Research and Decision Systems, (LORDS) WP 98-14.)
- Branch-and-bound variant of an outcome-based algorithm for optimizing over the efficient set of a bicriteria linear programming problem. (Working paper of the Laboratory of Operations Research and Decision Systems, (LORDS) WP 98-9.)
- Authors: Fülöp, János; Muu, LD
Date: 1998.
Published by: Branch-and-bound variant of an outcome-based algorithm for optimizing over the efficient set of a bicriteria linear programming problem. (Working paper of the Laboratory of Operations Research and Decision Systems, (LORDS) WP 98-9.)
1997.
- On the reformulation of some classes of PNS-problems as set covering problems.(Working paper of the Laboratory of Operations Research and Decision Systems, (LORDS) WP 97-1.)
- Authors: Fülöp, János; Imreh, B.; Friedler, F.
Date: 1997.
Published by: On the reformulation of some classes of PNS-problems as set covering problems.(Working paper of the Laboratory of Operations Research and Decision Systems, (LORDS) WP 97-1.)
- Multiple group-limitations in WASP-IV.(Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 97-6.)
- Authors: Fülöp, János; Hoffer, J.
Date: 1997.
Published by: Multiple group-limitations in WASP-IV.(Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 97-6.)
1996.
- Lagrangian duality of concave minimization subject to linear constraints and an additional facial reverse convex constraint
- Authors: Fülöp, János
Date: 1996.
Published by: JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS (Page: 6)
1995.
- On the effect of CO2 emission constraints on the expansion strategies of the Hungarian electric power system. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 95-5.)
- Authors: Hoffer, J.; Dörfner, P.; Fülöp, János; Tajthy, T.
Date: 1995.
Published by: On the effect of CO2 emission constraints on the expansion strategies of the Hungarian electric power system. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 95-5.)
- Deletion-by-infeasibility rule for D.C-constrained global optimization
- Authors: Fülöp, János
Date: 1995.
Published by: JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS (Page: 4)
1994.
- A cutting plane algorithm for linear optimization over the efficient set
- Authors: Fülöp, János
Editor: Komlósi, S; Rapcsák, T; Schaible, S
Date: 1994.
Published by: Generalized convexity. Proceedings of the 4th international workshop. Pécs, 1992. (Lecture notes in economics and mathematical systems 405.) (Page: 3)
- Supporting hyperplane variants of a decomposition approach for solving a class of concave minimization problems. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 94-6.)
- Authors: Fülöp, János
Date: 1994.
Published by: Supporting hyperplane variants of a decomposition approach for solving a class of concave minimization problems. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 94-6.)
- On the Lagrangean duality of concave minimization subject to linear constraints and an additional facial reverse convex constraint. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 94-2.)
- Authors: Fülöp, János
Date: 1994.
Published by: On the Lagrangean duality of concave minimization subject to linear constraints and an additional facial reverse convex constraint. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 94-2.)
1993.
- A linear programming model for probabilistic production costing with multiple group-limitations. ( Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 93-11.)
- Authors: Fülöp, János; Hoffer, J.
Date: 1993.
Published by: A linear programming model for probabilistic production costing with multiple group-limitations. ( Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 93-11.)
- A deletion-by-infeasibility rule for D.C.-constrained global optimization. ( Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 93-6.)
- Authors: Fülöp, János
Date: 1993.
Published by: A deletion-by-infeasibility rule for D.C.-constrained global optimization. ( Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 93-6.)
- On the equivalency between a linear bilevel programming problem and linear optimization over the efficient set. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 93-1.)
- Authors: Fülöp, János
Date: 1993.
Published by: On the equivalency between a linear bilevel programming problem and linear optimization over the efficient set. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 93-1.)
- On a special class of linear programs with an additional reverse convex constraint
- Authors: Fülöp, János
Editor: Maros, I
Date: 1993.
Published by: APMOD93. Symposium on applied mathematical programming and modeling.Budapest, 1993 (Page: 2)
1992.
- An outline of consistency analysis and mathematical tools used in LDC Module
- Authors: Fülöp, János; Hoffer, J.; Dörfner, P.
Date: 1992.
Published by: IAEA-ANL supplement to lecture 58.5.14. IAEA/ANL interregional training course on integrated energy and electricity planning for nuclear power development with emphasis on the ENPEP package. Argonne, 1992
- A semi-infinite programming method for approximating load duration curves by polynomials (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 92-2)
- Authors: Fülöp, János
Date: 1992.
Published by: A semi-infinite programming method for approximating load duration curves by polynomials (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 92-2)
- An outer approximation method for solving canonical d. c. problems
- Authors: Fülöp, János
Editor: Gritzmann, P; Hettich, R; Sachse, R
Date: 1992.
Published by: Operations research '91. Extended abstracts of the 16th symposium on operations research held at the university of Trier (Page: 9)
- A cutting plane method for linear optimization over the efficient set (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 92-15)
- Authors: Fülöp, János
Date: 1992.
Published by: A cutting plane method for linear optimization over the efficient set (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 92-15)
- LDC Module: A load data based tool in electricity planning (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 92-1)
- Authors: Fülöp, János; Hoffer, J.; Dörfner, P.
Date: 1992.
Published by: LDC Module: A load data based tool in electricity planning (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 92-1)
- Production costing simulation with limited fuel resources
- Authors: Dörfner, P.; Fülöp, János; Hoffer, J.
Editor: Kall, P
Date: 1992.
Published by: System modelling and optimization. Proceedings of the 15th IFIP conference. Zürich, 1991 (Lecture notes in control and information sciences 180) (Page: 7)
- LDC Module: A load data based tool in electricity planning
- Authors: Fülöp, János; Hoffer, J.; Dörfner, P.
Date: 1992.
Published by: INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS (Page: 3)