Multi-Server Markov Queueing Models: Computational Algorithms and ICT Applications

Tiến Văn Đỗ (
Council of Doctors, Hungarian Academy of Sciences
June, 2011
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Tien Van Do received the M.Sc. and Ph.D. degrees in telecommunications engineering from the Technical University of Budapest, Hungary, in 1991 and 1996, respectively.

He is a professor in the Department of Telecommunications of the Budapest University of Technology and Economics since September 2012, and a leader of AddICT lab ( He habilitated at BME, and received the DSc from the Hungarian Academy of Sciences in 2011. He has participated and lead work packages in the COPERNICUS-ATMIN 1463, the FP4 ACTS AC310 ELISA, FP5 HELINET, FP6 CAPANINA projects funded by EC (where he acted as a work package leader). He led various projects on network planning and software implementations that results are directly used for industry such ATM & IP network planning software for Hungarian Telekom, GGSN tester for Nokia, performance testing program for the performance testing of the NOKIA’s IMS product, automatic software testing framework for Nokia Siemens Networks. His research interests are queuing theory, telecommunication networks, cloud computing, performance evaluation and planning of ICT Systems.



This thesis includes some selective results of the author as a partial fulfillment for the DSc degree of the Hungarian Academy of Sciences.

The focus of the thesis is on the applications
of the queueing theory to the performance evaluation of ICT systems and the efficient computation of some performance models.

The Hungarian Academy of Sciences is the non-profit scientific organization established by the Hungarian Parliament. The responsibilities of The Hungarian Academy of Sciences are described in the constitution of Hungary.

The title Doctor of Sciences (DSc) of the Hungarian Academy of Sciences is awarded
based on the scientific and teaching achievements of a candidate.
Since 2009, the evaluation of a DSc thesis can be only started if a candidate fulfills all the requirements (scientific, teaching, etc) of the promotion to a full professor in Hungary.