Nikos (Nicholas) Christodoulakis, Ph.D.

Graduated with honors from the University of Piraeus

Scientific Interestes: Multiple-Criteria Decison Aid, Decision Support Systems, Dataset Generation, Internet of Things, Computer Programming  

Publications

I. Book Chapters (refereed)

[B.1] Antoniades S., N. Christodoulakis, P. Delias, N.F. Matsatsinis (2018). Applying the Disaggregation-Aggregation Paradigm for Crude Oil Pipeline Risk Management, in: N.F. Matsatsinis and E. Grigoroudis (eds.), Preference Disaggregation in Multiple Criteria Decision Analysis, Springer, Cham, 147-162

[B.2] Tsotsolas N., E. Grigoroudis, N. Christodoulakis, and N.F. Matsatsinis (2008). A business intelligence system, in: N.F. Matsatsinis (ed.), Change management and business intelligence, New Technologies Publications, Athens, 215-238 (in Greek)

II. Papers in Scientific Journals (refereed)

[J.1] Alexopoulos S., Y. Siskos, N. Tsotsolas and N. Hristodoulakis: Evaluating strategic actions for a Greek a publishing company: a case study, Operational Research an International Journal, August 2012, pp. 253-269

[J.2] Alexopoulos S., Y. Siskos, N. Tsotsolas and N. Hristodoulakis: Structuring a multicriteria strategic decision problem for publishing decision support via facilitated modeling, Int. J. of Data Analysis Techniques and Strategies, 2013 Vol.5, No.1, pp.6-19

[J.3] Aouadni I., A. Rebaï, N. Christodoulakis and Y. Siskos: Job satisfaction measurement: the multi-criteria satisfaction analysis, Int. J. of Applied Decision Sciences, 2014 Vol.7, No.2, pp.190-207

III. Papers in Conference Proceedings (refereed)

[P.1] Siskos Y., N. Tsotsolas and N. Christodoulakis: Dataset generator for customer’s satisfaction surveys. 63rd European conference of EURO, Porto, 2006

[P.2] Christodoulakis N., V. Benos and J. Siskos: Stochastic UTA, a multicriteria decision support system under uncertainty. 20th National Conference of HEL.O.R.S, Spetses, 2008

[P.3] Christodoulakis N., N. Petroulakis, N. Tsotsolas: A Single User Model for Circular Economy Driven by the Internet of Things. 8th International Symposium & 30th National Conference on Operational Research (EEEE2019), Patras, 2019

[P.4] Hatzivasilis G., N. Christodoulakis, C. Tzagkarakis, S. Ioannidis, G. Demetriou, K. Fysarakis, M. Panayiotou: The CE-IoT Framework for Green ICT Organizations: The interplay of CE-IoT as an enabler for green innovation and e-waste management in ICT. 15th International Conference on Distributed Computing in Sensor Systems (DCOSS), Santorini, 2019

IV. Presentations in Conferences (refereed)

[C.1] Alexopoulos S., Y. Siskos, N. Tsotsolas and N. Christodoulakis. Advance of a multicriteria additive value model based on a priori verified preferences of the decision maker regarding the strategic choice of new actions in the Greek publishing sector. 11th Special conference of Hellenic Operational Research Society (HEL.O.R.S.)- 8th Meeting of Multicriteria Decision Analysis, Orestiada, 2011

[C.2] Alexopoulos S., Y. Siskos, N. Tsotsolas and N. Hristodoulakis: Decision making support for choice of strategic management, an application in the Greek publishing sector. 1st National Student Conference of HEL.O.R.S, Athens, 2010

[C.3] Christodoulakis N., A. Spyridakos, N. Tsotsolas and D. Yannacopoulos. A DSS dealing with robustness analysis in MCDA problems. 4th International Symposium & 26th National Conference on Operational Research, Chania, 2015

[C.4] Christodoulakis N. and N. Tsotsolas: Online decision support platform using multicriteria models. 23th National Conference of HEL.O.R.S, Athens, 2012

[C.5] Christodoulakis N. and N. Tsotsolas. Talos system: A DSS dealing with MCDA problems under uncertainty. 14th Special Conference of Hellenic Operational Research Society, Agrinio, 2015

[C.6] Christodoulakis N., N. Tsotsolas and H. Doukas. A DSS for Robustness Analysis in Stochastic UTA. 2nd International Symposium & 24th National Conference HELORS, Athens, 2013

[C.7] Christodoulakis N., N. Tsotsolas and E. Sikos. Analytical vs heuristics approaches for robustness analysis in UTA methods. XI Balkan Conference on Operational Research (BALCOR 2013), Belgrade, 2013

[C.8] Drosos D. and N. Christodoulakis: Customer’s satisfaction barometer for Greek mobile telephony. 23th National Conference of HEL.O.R.S, Athens, 2012

[C.9] Hurson Ch., E. Siskos, N. Tsotsolas and N. Christodoulakis: Robustness measures in criteria importance estimation based on Hamiltonian search algorithms. 9th meeting of HEL.O.R.S., Kavala, 2012

[C.10] Manolitzas P., E. Grigoroudis, N. Matsatsinis and N. Christodoulakis: MEDUTA: Integrating Simulation Modeling and Multiple Criteria Analysis to improve emergency department performance. 2nd International Symposium & 24 National Conference on Operational Research- National Technical University of Athens, Athens, Greece, 26-28 September, 2013

[C.11] Siskos J. and N. Christodoulakis: Monocriteria analytical approach under uncertainty. 6th Meeting of multicriteria decision analysis, Chania 2008

[C.12] Tsotsolas N., N. Christodoulakis and Y. Siskos: New operational tools in MUSA decision support system. 1st Special conference of HEL.O.R.S. - 7th Meeting of multicriteria decision analysis, Orestiada, 2010

[C.13] Tsotsolas N., Y. Siskos and N. Christodoulakis: Empirical compare analysis of alternative post optimal analysis algorithms at the MUSA platform for the customer’s satisfaction. 1st National Conference of Hellenic Mathematical Society and HEL.OR.S, Athens, 2011