Position: 
Senior Researcher 

Email: 
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Christos A. Pappas was born in Athens, Greece, in 1982. He received his Dimploma in Applied Mathematical and Physical Science of the National Technical University of Athens (NTUA), in 2006. In 2013, he received his Dr.Ing. degree from the School of Electrical and Computer Engineering, NTUA. He has participated in national and European research projects.
Research Interests:
 Network design optimization
 Metaheuristics
 Combinatorial optimization
 Objectoriented software design and development *Service creation environments

Publications 
Journals 

C. A. Pappas, A.C. Anadiotis, C. A. Papagianni and I. S. Venieris. "Heuristics for the multilevel capacitated minimum spanning tree problem", Optimization Letters, January, 2013, pp. 112.
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[Bibtex]
[Online version]

C. Papagianni, C. A. Pappas, N. Lefkaditis and I. S. Venieris. "A Particle Swarm Optimization Approach to the Multi Level Capacitated Minimum Spanning Tree Problem", Mathematica Balkanica, Vol. 23, JRESEARCH_ABB_MAY, 2009, pp. 303324.
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[Bibtex]

C. Papagianni, K. A. Papadopoulos, C. A. Pappas, N. D. Tselikas, D. I. Kaklamani and I. S. Venieris. "Communication network design using particle swarm optimization", Analele Universitatii din Timisoara, Vol. XLVII. 2009.
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[Bibtex]

Conferences 

C. Papagianni, C. A. Pappas, N. Nefkaditis and I. S. Venieris. "Particle Swarm Optimization for the Multi Level Capacitated Minimum Spanning Tree". Workshop on Computational Optimization, Proceedings of International Multiconference on Computer Science and Information Technology. 2009. [More]
[Bibtex]

K. A. Papadopoulos, C. A. Papagianni, C. A. Pappas, D. I. Kaklamani and I. S. Venieris. "Beam Array Optimization for Smart Antenna Systems using Stochastic Algorithms". Proceedings of the 3rd European Conference on Antennas and Propagation (EuCAP 2009). 2009. pp. 1345  1349. [More]
[Bibtex]
[Online version]

C. Papagianni, G. Karagiannis, N. D. Tselikas, E. Sfakianakis, I. P. Chochliouros, D. Kabilafkas, T. Cinkler, L. Westberg, P. Sjodin, M. Hidell, S. H. de Groot, T. Kontos, C. Katsigiannis, C. A. Pappas, A. Antonakopoulou and I. S. Venieris. "Supporting endtoend resource virtualization for Web 2.0 applications using Service Oriented Architecture". 2nd IEEE Workshop on Enabling the Future ServiceOriented Internet. 2008. [More]
[Bibtex]

G. M. Kapitsaki, D. A. Kateros, C. A. Pappas, N. D. Tselikas and I. S. Venieris. "ModelDriven Development of Composite Web Applications". In Proceedings of the 10th International Conference on Information Integration and Webbased Applications and Services (iiWAS08). 2008. [More]
[Bibtex]

C. Papagianni, K. A. Papadopoulos, C. A. Pappas, N. Tselikas, I. S. Venieris and D. I. Kaklamani. "Communication Network Design Using Particle Swarm Optimization". International Multiconference on Computer Science and Information Technology. 2008. [More]
[Bibtex]
