Charalampos Triantafyllidis

Post Doctoral Research Assistant

Research

Research Project

Scientific software development for optimisation problems

Developing a framework to provide automated deployment of models for various scientific optimisation problems encountered in the context of Chemical Engineering (and not only), using different modelling languages and programming environments such as Python and GAMS. The aim is to assist the broad scientific community (as well as new starters) build effectively and efficiently generic or executive models that reflect optimisation problems.

Teaching Interests: Mathematical Programming

List of Publications

• X. Wang, K.H. van Dam, C. Triantafyllidis, R. Koppelaar, N. Shah, Water and Energy Systems in SustainableCity Development: Agent-Based Modelling and Resource Technology Optimization (accepted),AIChe Annual Meeting, November 2016, San Francisco.
• Koen H. van Dam, Xiaonon Wang, Rembrandt H.E.M. Koppelaar, C. Triantafyllidis, Wentao Tang andNilay Shah, Agent-based Modelling of Water and Sanitation Infrastructure Use in Ghana, proceedingsof the 1st workshop on agent based modelling or urban systems (ABMUS2016) in conjunction withthe 15th International Conference on Autonomous Agents and Multiagent Systems (AAMAS2016), 10May 2016, Singapore.
• X. Wang, K.H. van Dam, C. Triantafyllidis, R. Koppelaar, N. Shah, Water and energy systems in sustainablecity development, Procedia Engineering, 2016.
• Xiaonan Wang, Koen H. van Dam, C. Triantafyllidis, Rembrandt H.E.M. Koppelaar and Nilay Shah,Water and Energy Systems for Sustainable City Development, wholeSEM workshop, 2016
• A. Dominguez-Ramos, C. Triantafyllidis, Sh. Samsatli, N. Shah, and A. Irabien, Renewable electricityintegration at a regional level: Cantabria case study, Proceedings of the 26th European Symposiumon Computer Aided Process Engineering - ESCAPE 26, 2016.
• C. Triantafyllidis and N. Samaras, Three nearly scaling-invariant versions of an exterior point algorithmfor Linear Programming, Optimization: A Journal of Mathematical Programming and OperationsResearch, Vol. 64, No. 10, pp. 2163-2181, 15 May 2014 (doi: 10.1080/02331934.2014.926356).
• N. Samaras, A. Sifaleras, and C. Triantafyllidis, A primal-dual exterior point algorithm for linearprogramming problems, Yugoslav Journal of Operations Research, Vol. 19, pp. 123-132, 2009.
• K. Paparrizos, N. Samaras, and C. Triantafyllidis, A computational study of exterior point simplexalgorithm variations, Spetses, Greece, 19-21 June 2008, 20th Conference of the Hellenic OperationalResearch Society (EEEE), pp. 777-785.
• N. Samaras N., A. Sifaleras, and C. Triantafyllidis, A primal - dual exterior point algorithm for linearprogramming problems, in Proc. of the 8th Balkan Conference on Operational Research (BALCOR2007), 14-17 September, Belgrade-Zlatibor, Serbia, pp. 75-83, 2007.
• Konstantinos Paparrizos. (2007). Chapter 7: Other Simplex-type algorithms. In: Linear Programming:Algorithms & Applications. Thessaloniki: Zygos Publications. 285-327.

Supervisor:

Professor Lazaros Papageorgious

Education

• B.Sc (Hons) in Applied Informatics, University of Macedonia - Greece, 2005
• M.Sc in Applied Informatics, University of Macedonia - Greece, 2007
• Ph.D. in Applied Informatics, University of Macedonia - Greece, 2014