Publications

2017
  • E Thanassoulis, D Sotiros, G Koronakos, DK Despotis (2017). Assessing The Cost-Effectiveness Of University Academic Recruitment And Promotion Policies. European Journal of Operational Research, http://www.sciencedirect.com/science/article/pii/S0377221717305878 . 
2016
  • DK Despotis, G Koronakos, D Sotiros (2016). The "weak-link" approach to network DEA for two-stage processes. European Journal of Operational Research 254(2), 481-492. 
  • DK Despotis, D Sotiros, G Koronakos (2016). A network DEA approach for series multi-stage processes. Omega 61, 35-48.
  • DK Despotis, G Koronakos, D Sotiros (2016). Composition versus decomposition in two-stage network DEA: a reverse approach. Journal of Productivity Analysis 45(1) 71-87. 
2015
  • DK Despotis, G Koronakos, D Sotiros (2015). A multi-objective programming approach to network DEA with an Application to the Assessment of the Academic Research Activity. Procedia Computer Science 55C, 370-379.
  • G Koronakos, D Sotiros, DK Despotis, D Apostolou (2015). Performance Evaluation of Academic Research Activity in a Greek University: A DEA Approach. Intelligent Decision Technologies, Smart Innovation, Systems and Technologies, 39, 373-383.
2014
  • D. Despotis, D Sotiros (2014). Value-based Data Envelopment Analysis: A piece-wise linear programming approach. International Journal of Multicriteria Decision Making 4 (1), 47-68. 
  • D Sotiros, YG Smirlis, DK Despotis (2014). Incorporating Intra- and Inter-Input/Output Weight Restrictions in Piecewise Linear DEA: An Application to the Assessment of the Research Activity in Higher Education. In Managing service productivity, pp. 37-54.
  • Amirteimoori, A., Despotis DK, Kordrostami, S. (2014). Variables reductions in data envelopment analysis. Optimization 63 (5), 735-745.
  • Zacharis, N., Maragos, E., Demertzis, D., Mavrommatis, G. (2014). Podcasting in the curriculum: Implications on achievement and satisfaction. International Journal of Instructional Technology and Distance Learning 11(1): 55-61.  
  • DK Despotis, G. Koronakos (2014). Efficiency assessment in two-stage processes: A novel network DEA approach. Procedia Computer Science 31:299 – 307.
2013
  • Smirlis Y, Despotis DK (2013). Piecewise linear virtual inputs/outputs in interval DEA. International Journal of Operations Research and Information Systems 4(2) 39-46. 
2012
  • Sotiros, D., Despotis, D.K. (2012). Max-normalised DEA models with an extension to DEA models with nonlinear virtual Inputs and Outputs. In V. Charles & M. Kumar (Eds.), Data Envelopment Analysis and Its Applications to Management (pp. 68-86). Newcastle upon Tyne, UK: Cambridge Scholars Publishing. ISBN (10): 1-4438-4132-3, ISBN (13): 978-1-4438-4132-0.
  • Y. Smirlis, D.K. Despotis (2012). Relaxing the impact of extreme units in data envelopment analysis. International Journal of Information Technology & Decision Making, Vol. 11, No. 05: 893-907.
  • G.Kastaniotis, El. Maragos, C. Douligeris, D. K. Despotis (2012). Using data envelopment analysis to evaluate the efficiency of web caching object replacement strategies. Journal of Network and Computer Applications 35, 803-817.
2010
  • Despotis DK, Stamati LV, Smirlis Y (2010). Data envelopment analysis with nonlinear virtual inputs and outputs. European Journal of Operational Research (DOI: 10.1016/j.ejor.2009.06.036)
2008
  • Karapiperis, S., Apostolou, D., Stojanovic, N., Anicic, D., Despotis, D., (2008) Enterprise Attention Management. In G. Tsihrintzis (Ed.) "Multimedia Services in Intelligent Environments", Springer-Verlag.
  • Despotis DK and Derpanis D (2008). A min-max goal programming approach to priority derivation in AHP with interval judgements. International Journal of Information Technology and Decision Making 7(1) 175-182.
2006
  • Smirlis Y, Maragos EK and Despotis DK (2006). Data envelopment analysis with missing values: An interval DEA approach. Applied Mathematics and Computation 177, 1-10. 
  • Despotis DK, Smirlis YG, Jablonsky J, Fiala P. Bewertung von prepaid-paketen nach dem preis-leistungs-verhältnis: Ein DEA-Ansatz für klassierte daten. In (H. H. Baner, M. Staat, M. Hammerschmidt Hrsg.) Marketing-Effizienz: Messung und Steuerung mit der DEA-Konzept und Einsatz in der praxis. Verlang Vahlen, München, 2006, p.p. 247-259
2005
  • Despotis DK (2005). A reassessment of the human development index via data envelopment analysis. Journal of the Operational Research Society 56: 969-980.
  • Kabassi K, Despotis DK and Virvou M (2005). A multicriteria approach to dynamic reasoning in an intelligent user interface. International Journal of Information Technology and Decision Making 4(1): 21-34
  • Despotis DK (2005). Measuring human development via data envelopment analysis: The case of Asia and the Pacific. OMEGA The International Journal of Management Science 33(5): 385-390. 
2004
  • Koliastasis D and Despotis DK (2004). Rules for comparing predictive data mining algorithms by error rate. OPSEARCH 41 (3): 35-44.
  • Smirlis Y, Despotis DK, Jablonsky J and Fiala P (2004). Identifying “best-buys” in the market of prepaid mobile telephony: An application of imprecise DEA. International Journal of Information Technology and Decision Making 3 (1): 167-177. 
  • Fiala P, Jablonsky J, Smirlis Y and Despotis DK (2004). DEA with interval data: An illustration using the evaluation of branches of a Czech bank. Central European Journal of Operational Research 12 (4), 323-337.
2002
  • Maragos EK and Despotis DK (2002). Comparing multiobjective mathematical programming methods in the light of data envelopment analysis. Journal of Interdisciplinary mathematics 5(3): 221-230.
  • Despotis DK (2002). Improving the discriminating power of DEA: Focus on globally efficient units. Journal of the Operational Research Society 53: 314-323(http://www.jstor.org/stable/822897)
  • Despotis DK and Smirlis Y (2002). Data Envelopment Analysis with imprecise data. European Journal of Operational Research 140: 24-37. 
1998
  • Zopounidis C, Despotis DK and Kamaratou I (1998). Portfolio selection using the ADELAIS multiobjective linear programming system. Computational Economics 11: 189-204. 
1996
  • Despotis DK (1996). Fractional minmax goal programming: A unified approach to priority estimation and preference analysis in MCDM. Journal of the Operational Research Society 47: 989-999. 
1995
  • Despotis DK and Zopounidis C (1995). Building additive utilities in the presence of non-monotonic preferences. Advances in Multicriteria Analysis (P.M. Rardalos et al. eds.), Kluwer Academic Publishers, p.p. 101-114.
  • Zopounidis C, Despotis DK and Stavropoulou E (1995). Multiattribute evaluation of Greek banking performance. Applied Stochastic Models and Data Analysis 11: 97-107
1994
  • Siskos J, Despotis DK and Ghediri M (1994). Multiobjective modelling for regional agricultural planning Case study in Tunisia. European Journal of Operational Research 77: 375-391.
1993
  • Despotis DK and Zopounidis C (1993). Modelling preferences via non-monotone marginal utility functions. Applied Stochastic Models and Data Analysis (J. Jansen ed.), World Scientific Pub., New York, p.p. 213-230.
1992
  • Despotis DK and Siskos J (1992). Agricultural management using the ADELAIS multiobjective linear programming software: A case application. Theory and Decision 32: 113-131.
1991
  • Despotis DK, Siskos Y and Yannacopoulos D (1991). Experimental evaluation of multiobjective linear programming software. RAIRO-Operations Research 25: 365-380.
1990
  • Despotis DK and Yannacopoulos D (1990). Methode d'estimation d'utilites additives concaves en programmation lineaire multiobjectifs. RAIRO-Recherche Operationnelle 24: 331-349
  • Despotis DK, Yannacopoulos D and Zopounidis C (1990). A review of the UTA multicriteria method and some improvements. Foundations of Computing and Decision Sciences 15: 63-76.
1989.
  • Siskos J and Despotis DK (1989). A DSS oriented method for multiobjective linear programming problems. Decision Support Systems 5: 47-55.