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Journal Articles
- 2020
[j41]Gianfranco Guastaroba
, Renata Mansini, Wlodzimierz Ogryczak, M. Grazia Speranza:
Enhanced index tracking with CVaR-based ratio measures. Ann. Oper. Res. 292(2): 883-931 (2020)- 2019
- [j40]Carlo Filippi, Wlodzimierz Ogryczak, M. Grazia Speranza:
Bridging k-sum and CVaR optimization in MILP. Comput. Oper. Res. 105: 156-166 (2019) - [j39]Pawel Olender, Wlodzimierz Ogryczak:
A revised Variable Neighborhood Search for the Discrete Ordered Median Problem. Eur. J. Oper. Res. 274(2): 445-465 (2019) - 2017
- [j38]Rens van Haveren, Sebastiaan Breedveld, Marleen Keijzer, Peter Voet, Ben Heijmen, Wlodzimierz Ogryczak:
Lexicographic extension of the reference point method applied in radiation therapy treatment planning. Eur. J. Oper. Res. 263(1): 247-257 (2017) - [j37]Wlodzimierz Ogryczak, Andrzej Stachurski:
Preface to the special issue on advances in continuous optimization on the occasion of EUROPT 2016. Math. Methods Oper. Res. 86(3): 441-442 (2017) - [j36]Wlodzimierz Ogryczak, Michal Przyluski, Tomasz Sliwinski:
Efficient optimization of the reward-risk ratio with polyhedral risk measures. Math. Methods Oper. Res. 86(3): 625-653 (2017) - 2016
- [j35]Gianfranco Guastaroba, Renata Mansini, Wlodzimierz Ogryczak, Maria Grazia Speranza:
Linear programming models based on Omega ratio for the Enhanced Index Tracking Problem. Eur. J. Oper. Res. 251(3): 938-956 (2016) - [j34]Wlodzimierz Ogryczak, Pawel Olender:
Ordered median problem with demand distribution weights. Optim. Lett. 10(5): 1071-1086 (2016) - 2014
- [j33]Renata Mansini, Wlodzimierz Ogryczak, Maria Grazia Speranza:
Twenty years of linear programming based portfolio optimization. Eur. J. Oper. Res. 234(2): 518-535 (2014) - [j32]Wlodzimierz Ogryczak:
Tail mean and related robust solution concepts. Int. J. Syst. Sci. 45(1): 29-38 (2014) - [j31]Wlodzimierz Ogryczak, Hanan Luss, Dritan Nace, Michal Pióro:
Fair Optimization and Networks: Models, Algorithms, and Applications. J. Appl. Math. 2014: 340913:1-340913:3 (2014) - [j30]Wlodzimierz Ogryczak, Hanan Luss, Michal Pióro, Dritan Nace, Artur Tomaszewski:
Fair Optimization and Networks: A Survey. J. Appl. Math. 2014: 612018:1-612018:25 (2014) - 2013
- [j29]Wlodzimierz Ogryczak, Patrice Perny, Paul Weng:
A Compromise Programming Approach to multiobjective Markov Decision Processes. Int. J. Inf. Technol. Decis. Mak. 12(5): 1021-1054 (2013) - 2011
- [j28]Wlodzimierz Ogryczak, Tomasz Sliwinski:
On Dual Approaches to Efficient Optimization of LP Computable Risk Measures for Portfolio Selection. Asia Pac. J. Oper. Res. 28(1): 41-63 (2011) - [j27]Wlodzimierz Ogryczak, Tomasz Sliwinski:
On solving the dual for portfolio selection by optimizing Conditional Value at Risk. Comput. Optim. Appl. 50(3): 591-595 (2011) - 2010
- [j26]Wlodzimierz Ogryczak:
Ordered weighted enhancement of preference modeling in the reference point method for multiple criteria optimization. Soft Comput. 14(5): 435-450 (2010) - 2009
- [j25]Wlodzimierz Ogryczak:
Inequality measures and equitable locations. Ann. Oper. Res. 167(1): 61-86 (2009) - [j24]Wlodzimierz Ogryczak, Tomasz Sliwinski:
On efficient WOWA optimization for decision support under risk. Int. J. Approx. Reason. 50(6): 915-928 (2009) - 2007
- [j23]Renata Mansini, Wlodzimierz Ogryczak, Maria Grazia Speranza:
Conditional value at risk and related linear programming models for portfolio optimization. Ann. Oper. Res. 152(1): 227-256 (2007) - 2005
- [j22]Adam Krzemienowski, Wlodzimierz Ogryczak:
On Extending the LP Computable Risk Measures to Account Downside Risk. Comput. Optim. Appl. 32(1-2): 133-160 (2005) - 2004
- [j21]Wlodzimierz Ogryczak, Rudolf Vetschera:
Methodological foundations of multi-criteria decision making. Eur. J. Oper. Res. 158(2): 267-270 (2004) - [j20]Michael M. Kostreva, Wlodzimierz Ogryczak, Adam Wierzbicki:
Equitable aggregations and multiple criteria analysis. Eur. J. Oper. Res. 158(2): 362-377 (2004) - 2003
- [j19]Mariusz Kaleta, Wlodzimierz Ogryczak, Eugeniusz Toczylowski, Izabela Zóltowska:
On Multiple Criteria Decision Support for Suppliers on the Competitive Electric Power Market. Ann. Oper. Res. 121(1-4): 79-104 (2003) - [j18]Wlodzimierz Ogryczak, Tomasz Sliwinski:
On solving linear programs with the ordered weighted averaging objective. Eur. J. Oper. Res. 148(1): 80-91 (2003) - [j17]Renata Mansini, Wlodzimierz Ogryczak, Maria Grazia Speranza:
On LP Solvable Models for Portfolio Selection. Informatica 14(1): 37-62 (2003) - [j16]Wlodzimierz Ogryczak, Arie Tamir:
Minimizing the sum of the k largest functions in linear time. Inf. Process. Lett. 85(3): 117-122 (2003) - 2002
- [j15]Wlodzimierz Ogryczak, Mariusz Zawadzki:
Conditional Median: A Parametric Solution Concept for Location Problems. Ann. Oper. Res. 110(1-4): 167-181 (2002) - [j14]Wlodzimierz Ogryczak, Andrzej Ruszczynski:
Dual Stochastic Dominance and Related Mean-Risk Models. SIAM J. Optim. 13(1): 60-78 (2002) - 2001
- [j13]Wlodzimierz Ogryczak:
Comments on properties of the minmax solutions in goal programming. Eur. J. Oper. Res. 132(1): 17-21 (2001) - [j12]Wlodzimierz Ogryczak:
On goal programming formulations of the reference point method. J. Oper. Res. Soc. 52(6): 691-698 (2001) - [j11]Wlodzimierz Ogryczak:
Comments on Romero C, Tamiz M and Jones DF (1998). Goal programming, compromise programming and reference point method formulations: linkages and utility interpretations. J. Oper. Res. Soc. 52(8): 960-962 (2001) - [j10]Wlodzimierz Ogryczak:
Comments on Reply by Romero et al. J. Oper. Res. Soc. 52(8): 963-964 (2001) - [j9]Wlodzimierz Ogryczak, Andrzej Ruszczynski:
On consistency of stochastic dominance and mean-semideviation models. Math. Program. 89(2): 217-232 (2001) - 2000
- [j8]Wlodzimierz Ogryczak:
Multiple criteria linear programming model for portfolio selection. Ann. Oper. Res. 97(1-4): 143-162 (2000) - [j7]Wlodzimierz Ogryczak:
Inequality measures and equitable approaches to location problems. Eur. J. Oper. Res. 122(2): 374-391 (2000) - 1999
- [j6]Wlodzimierz Ogryczak, Andrzej Ruszczynski:
From stochastic dominance to mean-risk models: Semideviations as risk measures. Eur. J. Oper. Res. 116(1): 33-50 (1999) - [j5]Michael M. Kostreva, Wlodzimierz Ogryczak:
Linear optimization with multiple equitable criteria. RAIRO Oper. Res. 33(3): 275-297 (1999) - 1997
- [j4]Wlodzimierz Ogryczak:
On the lexicographic minimax approach to location problems. Eur. J. Oper. Res. 100(3): 566-585 (1997) - 1996
- [j3]Wlodzimierz Ogryczak:
A note on modeling multiple choice requirements for simple mixed integer programming solvers. Comput. Oper. Res. 23(2): 199-205 (1996) - 1994
- [j2]Wlodzimierz Ogryczak:
A Goal Programming model of the reference point method. Ann. Oper. Res. 51(1): 33-44 (1994) - 1992
- [j1]Wlodzimierz Ogryczak, Krzysztof Studzinski, Krystian Zorychta:
DINAS: A computer-assisted analysis system for multiobjective transshipment problems with facility location. Comput. Oper. Res. 19(7): 637-647 (1992)
Conference and Workshop Papers
- 2018
- [c21]Wlodzimierz Ogryczak, Grzegorz Zalewski:
Fair Resource Allocation by Gini Index Minimization. OR 2018: 77-83 - 2016
- [c20]Piotr Palka, Tomasz Sliwinski, Tomasz Traczyk, Wlodzimierz Ogryczak:
Persistence Management in Digital Document Repository. BDAS 2016: 668-682 - 2015
- [c19]Wlodzimierz Ogryczak, Jaroslaw Hurkala:
Determining OWA Operator Weights by Maximum Deviation Minimization. PReMI 2015: 335-344 - 2014
- [c18]Wlodzimierz Ogryczak:
Fair Optimization - Methodological Foundations of Fairness in Network Resource Allocation. COMPSAC Workshops 2014: 43-48 - 2012
- [c17]Michal Majdan, Wlodzimierz Ogryczak:
Determining OWA Operator Weights by Mean Absolute Deviation Minimization. ICAISC (1) 2012: 283-291 - [c16]Wlodzimierz Ogryczak, Patrice Perny, Paul Weng:
On WOWA Rank Reversal. MDAI 2012: 66-77 - 2011
- [c15]Wlodzimierz Ogryczak, Patrice Perny, Paul Weng:
On Minimizing Ordered Weighted Regrets in Multiobjective Markov Decision Processes. ADT 2011: 190-204 - [c14]Bartosz Kozlowski, Wlodzimierz Ogryczak:
On Ordered Weighted Reference Point Model for Multi-attribute Procurement Auctions. ICCCI (1) 2011: 294-303 - 2010
- [c13]Wlodzimierz Ogryczak, Tomasz Sliwinski:
Efficient Portfolio Optimization with Conditional Value at Risk. IMCSIT 2010: 901-908 - [c12]Michal Majdan, Wlodzimierz Ogryczak:
Multicriteria Subjective Reputation Management Model. RSCTC 2010: 678-687 - [c11]Wlodzimierz Ogryczak:
Bicriteria Models for Fair and Efficient Resource Allocation. SocInfo 2010: 140-159 - 2008
- [c10]Kaisa Miettinen, Kalyanmoy Deb, Johannes Jahn, Wlodzimierz Ogryczak, Koji Shimoyama, Rudolf Vetschera:
Future Challenges. Multiobjective Optimization 2008: 435-461 - [c9]Michal Pióro, Tomasz Sliwinski, Michal Zagozdzon, Mateusz Dzida, Wlodzimierz Ogryczak:
Path Generation Issues for Survivable Network Design. ICCSA (2) 2008: 820-835 - [c8]Wlodzimierz Ogryczak:
Fair and Efficient Resource Allocation - Bicriteria Models for Equitable Optimization. ICINCO-ICSO 2008: 149-156 - [c7]Wlodzimierz Ogryczak:
WOWA Enhancement of the Preference Modeling in the Reference Point Method. MDAI 2008: 38-49 - 2007
- [c6]Wlodzimierz Ogryczak, Tomasz Sliwinski:
On Decision Support Under Risk by the WOWA Optimization. ECSQARU 2007: 779-790 - [c5]Wlodzimierz Ogryczak, Andrzej Romaszkiewicz:
On Fuzzy Driven Support for SD-Efficient Portfolio Selection. ICANNGA (1) 2007: 578-587 - [c4]Wlodzimierz Ogryczak, Tomasz Sliwinski:
On Optimization of the Importance Weighted OWA Aggregation of Multiple Criteria. ICCSA (1) 2007: 804-817 - 2006
- [c3]Wlodzimierz Ogryczak, Tomasz Sliwinski:
On Direct Methods for Lexicographic Min-Max Optimization. ICCSA (3) 2006: 802-811 - 2005
- [c2]Wlodzimierz Ogryczak, M. Opolska-Rutkowska:
SSD Consistent Criteria and Coherent Risk Measures. System Modelling and Optimization 2005: 227-237 - 1990
- [c1]Wlodzimierz Ogryczak, Krzysztof Studzinski, Krystian Zorychta:
DINAS: Computer-Assisted System for Multi-Criteria Transportation and Location Analysis. ICCI 1990: 216-224
Parts in Books or Collections
- 2010
- [p2]Wlodzimierz Ogryczak, Tomasz Sliwinski:
On Solving Optimization Problems with Ordered Average Criteria and Constraints. Fuzzy Optimization 2010: 209-230 - 1992
- [p1]Wlodzimierz Ogryczak, Krzysztof Studzinski, Krystian Zorychta:
Edinet - a Network Editor for transshipment Problems with Facility Location. Computer Science and Operations Research 1992: 197-212
Informal and Other Publications
- 2009
- [i1]Matthias Ehrgott, Jussi Hakanen, Hisao Ishibuchi, Andreas Löhne, Mariano Luque, Kaisa Miettinen, Wlodzimierz Ogryczak, Olexandr Romanko, Theodor J. Stewart, Andrzej P. Wierzbicki:
09041 Working Group 4: MCDM and RIMO. Hybrid and Robust Approaches to Multiobjective Optimization 2009
Coauthor Index
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