IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Log in (now much improved!) to follow this author

Wlodzimierz Ogryczak

This is information that was supplied by Wlodzimierz Ogryczak in registering through RePEc. If you are Wlodzimierz Ogryczak, you may change this information at the RePEc Author Service. Or if you are not registered and would like to be listed as well, register at the RePEc Author Service. When you register or update your RePEc registration, you may identify the papers and articles you have authored.

Personal Details

First Name:Wlodzimierz
Middle Name:
Last Name:Ogryczak
Suffix:
RePEc Short-ID:pog49
http://www.ia.pw.edu.pl/~wogrycza/
in new window
  1. Gaustaroba, Gianfranco & Mansini, Renata & Ogryczak, Wlodzimierz & Speranza, M. Grazia, 2014. "Linear Programming Models based on Omega Ratio for the Enhanced Index Tracking Problem," MPRA Paper 67097, University Library of Munich, Germany.
  2. W. Michalowski & W. Ogryczak, 1998. "Extending the MAD Portfolio Optimization Model to Incorporate Downside Risk Aversion," Working Papers ir98041, International Institute for Applied Systems Analysis.
  3. W. Ogryczak & A. Ruszczynski, 1997. "On Stochastic Dominance and Mean-Semideviation Models," Working Papers ir97043, International Institute for Applied Systems Analysis.
  4. W. Ogryczak & A. Ruszczynski, 1997. "From Stochastic Dominance to Mean-Risk Models: Semideviations as Risk Measures," Working Papers ir97027, International Institute for Applied Systems Analysis.
  5. W. Ogryczak & K. Zorychta, 1996. "Modular Optimizer for Mixed Integer Programming MOMIP Version 2.3," Working Papers wp96106, International Institute for Applied Systems Analysis.
  6. W. Ogryczak & K. Zorychta, 1994. "Modular Optimizer for Mixed Integer Programming MOMIP Version 2.1," Working Papers wp94035, International Institute for Applied Systems Analysis.
  1. Guastaroba, G. & Mansini, R. & Ogryczak, W. & Speranza, M.G., 2016. "Linear programming models based on Omega ratio for the Enhanced Index Tracking Problem," European Journal of Operational Research, Elsevier, vol. 251(3), pages 938-956.
  2. Mansini, Renata & Ogryczak, Wlodzimierz & Speranza, M. Grazia, 2014. "Twenty years of linear programming based portfolio optimization," European Journal of Operational Research, Elsevier, vol. 234(2), pages 518-535.
  3. Wlodzimierz Ogryczak & Patrice Perny & Paul Weng, 2013. "A Compromise Programming Approach To Multiobjective Markov Decision Processes," International Journal of Information Technology & Decision Making (IJITDM), World Scientific Publishing Co. Pte. Ltd., vol. 12(05), pages 1021-1053.
  4. Włodzimierz Ogryczak & Tomasz Śliwiński, 2011. "On solving the dual for portfolio selection by optimizing Conditional Value at Risk," Computational Optimization and Applications, Springer, vol. 50(3), pages 591-595, December.
  5. Włodzimierz Ogryczak & Bartosz Kozłowski, 2011. "Reference point method with importance weighted ordered partial achievements," TOP: An Official Journal of the Spanish Society of Statistics and Operations Research, Springer;Sociedad de Estadística e Investigación Operativa, vol. 19(2), pages 380-401, December.
  6. Włodzimierz Ogryczak & Tomasz Śliwiński, 2011. "On Dual Approaches To Efficient Optimization Of Lp Computable Risk Measures For Portfolio Selection," Asia-Pacific Journal of Operational Research (APJOR), World Scientific Publishing Co. Pte. Ltd., vol. 28(01), pages 41-63.
  7. Włodzimierz Ogryczak, 2010. "Conditional median as a robust solution concept for uncapacitated location problems," TOP: An Official Journal of the Spanish Society of Statistics and Operations Research, Springer;Sociedad de Estadística e Investigación Operativa, vol. 18(1), pages 271-285, July.
  8. Włodzimierz Ogryczak, 2009. "Inequality measures and equitable locations," Annals of Operations Research, Springer, vol. 167(1), pages 61-86, March.
  9. Ogryczak, Wlodzimierz & Wierzbicki, Adam & Milewski, Marcin, 2008. "A multi-criteria approach to fair and efficient bandwidth allocation," Omega, Elsevier, vol. 36(3), pages 451-463, June.
  10. Renata Mansini & Włodzimierz Ogryczak & M. Speranza, 2007. "Conditional value at risk and related linear programming models for portfolio optimization," Annals of Operations Research, Springer, vol. 152(1), pages 227-256, July.
  11. Kostreva, Michael M. & Ogryczak, Wlodzimierz & Wierzbicki, Adam, 2004. "Equitable aggregations and multiple criteria analysis," European Journal of Operational Research, Elsevier, vol. 158(2), pages 362-377, October.
  12. Ogryczak, Wlodzimierz & Vetschera, Rudolf, 2004. "Methodological foundations of multi-criteria decision making," European Journal of Operational Research, Elsevier, vol. 158(2), pages 267-270, October.
  13. Ogryczak, Wlodzimierz & Sliwinski, Tomasz, 2003. "On solving linear programs with the ordered weighted averaging objective," European Journal of Operational Research, Elsevier, vol. 148(1), pages 80-91, July.
  14. Mariusz Kaleta & Włodzimierz Ogryczak & Eugeniusz Toczyłowski & Izabela Żółtowska, 2003. "On Multiple Criteria Decision Support for Suppliers on the Competitive Electric Power Market," Annals of Operations Research, Springer, vol. 121(1), pages 79-104, July.
  15. Włodzimierz Ogryczak & Mariusz Zawadzki, 2002. "Conditional Median: A Parametric Solution Concept for Location Problems," Annals of Operations Research, Springer, vol. 110(1), pages 167-181, February.
  16. W Ogryczak, 2001. "Comments on Romero C, Tamiz M and Jones DF (1998). Goal programming, compromise programming and reference point method formulations: linkages and utility interpretations," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 52(8), pages 960-962, August.
  17. Ogryczak, Wlodzimierz, 2001. "Comments on properties of the minmax solutions in goal programming," European Journal of Operational Research, Elsevier, vol. 132(1), pages 17-21, July.
  18. W Ogryczak, 2001. "On goal programming formulations of the reference point method," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 52(6), pages 691-698, June.
  19. W Ogryczak, 2001. "Comments on Reply by Romero et al," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 52(8), pages 963-964, August.
  20. Włodzimierz Ogryczak, 2000. "Multiple criteria linear programming model for portfolio selection," Annals of Operations Research, Springer, vol. 97(1), pages 143-162, December.
  21. Ogryczak, Wlodzimierz, 2000. "Inequality measures and equitable approaches to location problems," European Journal of Operational Research, Elsevier, vol. 122(2), pages 374-391, April.
  22. Ogryczak, Wlodzimierz & Ruszczynski, Andrzej, 1999. "From stochastic dominance to mean-risk models: Semideviations as risk measures," European Journal of Operational Research, Elsevier, vol. 116(1), pages 33-50, July.
  23. Ogryczak, Wlodzimierz, 1997. "On the lexicographic minimax approach to location problems," European Journal of Operational Research, Elsevier, vol. 100(3), pages 566-585, August.
  24. J Malczewski & W Ogryczak, 1996. "The Multiple Criteria Location Problem: 2. Preference-Based Techniques and Interactive Decision Support," Environment and Planning A, , vol. 28(1), pages 69-98, January.
  25. J Malczewski & W Ogryczak, 1995. "The Multiple Criteria Location Problem: 1. A Generalized Network Model and the Set of Efficient Solutions," Environment and Planning A, , vol. 27(12), pages 1931-1960, December.
  26. Ogryczak, Wlodzimierz & Studzinski, Krzysztof & Zorychta, Krystian, 1989. "A solver for the multi-objective transshipment problem with facility location," European Journal of Operational Research, Elsevier, vol. 43(1), pages 53-64, November.
  27. J Malczewski & W Ogryczak, 1988. "A Multiobjective Approach to the Reorganization of Health-Service Areas: A Case Study," Environment and Planning A, , vol. 20(11), pages 1461-1470, November.
NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 1 paper announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. No paper was announced in a field specific NEP report

Most cited item

Most downloaded item (past 12 months)

Access and download statistics for all items

Co-authorship network on CollEc

All material on this site has been provided by the respective publishers and uathors. You can help correct errors and omissions. For general information on how to correct material on RePEc, see these instructions.

To update listings or check citations waiting for approval, Wlodzimierz Ogryczak should log into the RePEc Author Service.

To make corrections to the bibliographic information of a particular item, find the technical contact on the abstract page of that item. There, details are also given on how to add or correct references and citations.

To link different versions of the same work, where versions have a different title, use this form. Note that if the versions have a very similar title and are in the author's profile, the links will usually be created automatically.

Please note that most corrections can take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.