University of Debrecen Faculty of Informatics
Department of Informatics Systems and Networks

 

Our guests

6 June 2023 My T. Thai
University of Florida, Gainesville, USA

Lecture:
Title: Trustworthy Distributed Machine Learning with Blockchain

Time, room:
6 June 2023, 14:00,
Faculty Council Meeting Room

Photos

20-24 February 2023 Betim Çiço
Epoka University, Tirana, Albania
In the framework of Erasmus+ project

Lecture:
Title: How can we improve our education using artificial intelligence for different levels of diplomas in science and engineering?

Time, room:
24 February 2023, 9:00,
Faculty Council Meeting Room

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20-24 February 2023 Florenc Skuka
Epoka University, Tirana, Albania
In the framework of Erasmus+ project

Lecture:
Title: Extending the depth of field of imaging systems

Time, room:
24 February 2023, 8:40,
Faculty Council Meeting Room

Photos

24-28 February 2020 Arban Uka
Epoka University, Tirana, Albania
In the framework of Erasmus project

Lecture:
Title: Mathemeatical apparatus for pattern recognition

Time, room:
28 February 2020, 8:30,
Faculty Council Meeting Room

Photos

10-17 September 2019 Wolfgang Schreiner
Johannes Kepler Universität, Linz
In the framework of TéT project

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10-17 September 2019 Dmitrij Efrosinin
Johannes Kepler Universität, Linz
In the framework of OMAA project

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25 November 2017 - 1 December 2017 Revaz Kakubava
Georgian Technical University, Tbilisi, Georgia

Lecture:
Title: Engset loss systems

Time, room:
28 November 2017, 10:00,
I207 Room

Photos

28 August 2017 - 24 September 2017 Edvinas Greicius
Vilnius University, Lithuania
In the framework of MITA program

Lecture:
Title: On the analysis of the queue length in open queueing networks. Application case: Analysis and optimization of cash allocation in ATM network

Time, room:
15 September 2017, 9:00,
Faculty Council Meeting Room

Photos

06 May 2016 Béla Genge
"Petru Maior" University, Tirgu-Mures
 

Lecture:
Title: Dynamic reconfiguration of modern industrial networks against cyber attacks

Time, room:
06 May 2016, 9:00,
Faculty Council Meeting Room

Photos

06 May 2016 Hunor Sándor
Technical University of Cluj-Napoca

 

Lecture:
Title: Security analysis of event flows in the Internet of Things

Time, room:
06 May 2016, 9:00,
Faculty Council Meeting Room

Photos

15-24 February 2016 Wolfgang Schreiner
Johannes Kepler Universität, Linz
In the framework of invitation of OMAA

Lecture:
Title: Detecting safety violations in production processes by predicate logic specifications

Time, room:
19 February 2016, 8:00,
Faculty Council Meeting Room

Photos

15-24 February 2016 Dmitrij Efrosinin
Johannes Kepler Universität, Linz
In the framework of invitation of OMAA

Lecture:
Title: Reliability and sensitivity analysis of an aging unit with a hystereses policy for the repair facility activation

Time, room:
19 February 2016, 8:30,
Faculty Council Meeting Room

Photos

13 March 2015 Péter Máté Erdősi
National University of Public Service, Budapest
 

Lecture:
Title: Analysis of digital certification distribution model in case of different condition of registration

Time, room:
13 March 2015, 9:00, I130

9-13 March 2015 Olli Väänänen
JAMK University of Applied Sciences, Jyväskylä
Erasmus projekt keretében

Lecture:
Címe: EMC measurements and EMC troubleshooting techniques

Time room:
12 March 2015, 14:00, I132

1-31 December 2014 Wolfgang Schreiner
Johannes Kepler Universität, Linz
In the framework of TÁMOP-4.2.2.C-11/1/KONV-2012-0001 project
1-31 December 2014 Dmitrij Efrosinin
Johannes Kepler Universität, Linz
In the framework of TÁMOP-4.2.2.C-11/1/KONV-2012-0001 project
14-16 October 2014. Agassi Melikov
Qafqaz University, Baku, Azerbajian
In the framework of TÁMOP-4.2.2.C-11/1/KONV-2012-0001 project

Lecture:
Címe:
Performance Analysis and Optimization of Multitraffic on Communication Networks
Time, room:
15 October 2014, 10:00 IF11

 Photos

02-10 July 2014 Wang Jinting
Beijing Jiaotong University, Beijing, China
In framework of Chinese-Hungarian TéT project

Lecture:
Title:
Strategic behavior and social optimization in Retrial Queues
Time, room:
03 July 2014, 10:45 I207

 Photos

02-10 July 2014 Xuelu Zhang
Beijing Jiaotong University, Beijing, China
In framework of Chinese-Hungarian TéT project

Lecture:
Title:
Optimal design for a retrial queueing system with state-dependent service rate
Time, room:
03 July 2014, 11:10 I207

 Photos

02-10 July 2014 Fang Wang
Beijing Jiaotong University, Beijing, China
In framework of Chinese-Hungarian TéT project

Lecture:
Title:
Customer equilibrium strategies and social maximization in the single-server constant retrial queue with individual removal
Time, room:
03 July 2014, 11:35 I207

 Photos

02-05 July 2014 Tuan Phung-Duc
Tokyo Institute of Technology, Tokyo, Japan
In framework of departmental invitation

Lecture:
Title:
Exact Solutions for M/M/c/Setup Queues
Time, room:
03 July 2014, 14:00 I207

 Photos

01-31 July 2014 Anar Rustamov
Qafqaz University, Baku, Azerbaijan
In the framework of TÁMOP-4.2.2.C-11/1/KONV-2012-0001 project

Lecture:
Title:
Implementation of queueing theory in interprise architecture based on paralell programming and cluster computing
Time, room:
04 July 2014, 09:45 I207

 Photos

20-28 February  2014 Wolfgang Schreiner
Johannes Kepler Universität, Linz
In the framework of TÁMOP-4.2.2.C-11/1/KONV-2012-0001 project

Lecture:
Title: Applying Predicate Logic to Monitoring Network Traffic

Time, room: 21 February 2014, 8:00, Faculty Council Meeting Room

Photos

1-28 February 2014 Dmitrij Efrosinin
Johannes Kepler Universität, Linz
In the framework of TÁMOP-4.2.2.C-11/1/KONV-2012-0001 project

Lecture:
Title: Performance and reliability analysis of modern internet data transmission channels

Time, room: 21 February 2014, 8:00, Faculty Council Meeting Room

Photos

22 November -
22  December 2013
Ovidiu Novac
University of Oradea, Romania
In framework of TÁMOP-4.2.2.C-11/1/KONV-2012-0001 project

Lecture:
Title: Dependability increasing method using a SEC-DED code in cloud computing implemented with FPGA circuits

Time, room: 06 December 2013, 8:00, Faculty Council Meeting Room
 

 Photos

28-30 November 2013 Patrick Wüchner
University of Passau
Computer Networks and Computer Communications
In framework of TÁMOP-4.2.2.C-11/1/KONV-2012-0001 project

 

16 July - 15 August  2013 Wolfgang Schreiner
Johannes Kepler Universität, Linz
In the framework of TÁMOP-4.2.2.C-11/1/KONV-2012-0001 project
17-30 June 2013 Oleksandr Chernyak
Taras Shevchenko National University of Kyiv
In the framework of TÁMOP-4.2.2.C-11/1/KONV-2012-0001 project

Lecture:
Title:
Classification of Financial Conditions of the Enterprises in Different Industries of Ukrainian Economy Using Infocommunication Networks and Bayesian Networks
Time, room:
20 June 2013, 10:00,
Faculty Council Meeting Room

Photos

18-22 February 2013 Wolfgang Schreiner
Johannes Kepler Universität, Linz
In the framework of invitation of OMAA

Lecture:
Title: High performance computing - A small tutorial

Time, room:
22 February 2013, 8:00,
Faculty Council Meeting Room

Photos

17-20 December 2012 Nikolaj Popov
RISC, Johannes Kepler Universität, Linz
In framework of Austrian-Hungarian TéT project

Lecture:
Title:

Time, room:
 

19-25 February 2012 Wolfgang Schreiner
Johannes Kepler Universität, Linz
In the framework of invitation of Doctoral school of Informatics

Lecture:
Title: Formal methods in computer science

Time, room:
20-23 February 2012, 8:00,
Faculty Council Meeting Room

3 February 2012 Pál Varga
Budapest University of Technology and Economics
Department of Telecommunications and Media Informatics
In framework of department invitation

Lecture:
Title: Roaming in mobile networks
Time, room:
3 February 2012, 13.00
Faculty Council Meeting Room

7-14 December 2011 Patrick Wüchner
University of Passau
Computer Networks and Computer Communications
In framework of DFG-MTA project

 Photos>>

7-14 December 2011 Michael Tilt
University of Passau
Computer Networks and Computer Communications
In framework of DFG-MTA project

Lecture:
Title: Network virtualization

Time, room:
9 December 2011, 10:00
Faculty Council Meeting Room

 Photos>>

 14 November - 5 December 2011 Stylianos Georgiadis
University of Technology of Compičgne, France
In framework of TéT project

Lecture:
Title: On the week convergence in the discrete-time semi-markov models

Time, room:
2 December 2011, 10:00
Faculty Council Meeting Room

 Photos>>

21-25 November 2011 Ovidiu Novac
University of Oradea, Romania
In framework of ERASMUS program

Lecture:
Title:

Time, room:
 

 

14-19 November 2011 Pascal Moyal
University of Technology of Compičgne, France
In framework of TéT project

Lecture:
Title:
Queueing systems with impatiant customers
Time, room:
18. November 2011, 10:00
Faculty Council Meeting Room

 Photos>>

11-20 June 2011 Wang Jinting
Beijing Jiaotong University, China
In framework of department invitation

Lecture:
Title: Finite-source discrete-time queueing system

Time, room:
14. June 2011, M407

 Photos>>

16-28 May 2011 Elena Sudyko
Tomsk State Univetsity, Russia
In framework of department invitation

Lecture:
Title: Asymptotic Analysis of Finite-Source Retrial Queues

Time, room:
20. May 2011, M407

16-17 May 2011 Satoru Noguchi
Nara Institute of Science and Technology (NAIST), Japan
In framework of department invitation

Lecture:
Title:  Research Projects in NAIST

Time, room:
16. May 2011, M407

21-25 February 2011 Wolfgang Schreiner
Johannes Kepler Universität, Linz
In framework of ERASMUS program

Lecture:
Title: Programing tools

Time, room:
22. February 2011

15-20 December 2010 Revaz (Iveri) Kakubava
Georgian Technical University
In framework of department invitation supported by OTKA

 

15-26 September 2010 Patrick Wüchner
University of Passau
Computer Networks and Computer Communications
In framework of DFG-MTA project

 

1-12 March 2010 Patrick Wüchner
University of Passau
Computer Networks and Computer Communications
In framework of DFG-MTA project

 

6-11 December 2009

Johann Schuster
Universität der Bundeswehr München
Institut für Technische Informatik
In framework of department invitation

Lecture:
Title: Recent research resault for the symbolic multilevel algorithm
and
An efficient symbolic elimination algorithm for the stochastic process algebra tool CASPA
Time, room:
10. Dec 2009, M407

Photos>>

15-25 September 2009 Patrick Wüchner
University of Passau
Computer Networks and Computer Communications
In framework of DFG-MTA project

 

14-18 September 2009 Wolfgang Schreiner
Johannes Kepler Universität, Linz
In framework of ERASMUS program

Lecture:
Title: Programing tools

Time, room:
15. Sep 2009

12-19 February 2009 Patrick Wüchner
University of Passau
Computer Networks and Computer Communications
In framework of DFG-MTA project

Lecture:
Title: Finate-source retrial queues
Time, room:
17 Feb 2009 12h30m, M407

27-30 January 2009

Dr. Vyacheslav Abramov
Research Fellow at Monash University
Centre of Modelling Stochastic Systems
In framework of department invitation

Lecture:
Title: Asymptotic methods in queueing theory
ITime, room:
28 Jan 2009 10h M407

Photos>>

1-5 December 2008

Johann Schuster
Universität der Bundeswehr München
Institut für Technische Informatik
In framework of DFG-MTA project

Lecture:
Title: Numerical problems of Markov chains with large state space
Time, room:
04 Dec 2008, M407

Photos>>

3-15 March 2008 Patrick Wüchner
University of Passau
Computer Networks and Computer Communications
In framework of DFG-MTA project

Photos>>

27 September - 3 October 2007 Patrick Wüchner
University of Passau
Computer Networks and Computer Communications
In framework of DFG-MTA project

Photos>>

27 September - 3 October 2007 Christoph Auer
University of Passau
Computer Networks and Computer Communications
In framework of DFG-MTA project

Photos>>

26-29 September 2007 Dmitrij Efrosinin
Johannes Kepler Universität, Linz
In framework of Austrian-Hungarian Action Foundation

Photos>>

26-29 September 2007 Anastasia Winkler
Johannes Kepler Universität, Linz
In framework of Austrian-Hungarian Action Foundation

Photos>>

17-24 September 2007 Guta Gábor
Johannes Kepler Universität, Linz
In framework of Austrian-Hungarian Action Foundation

Photos>>

 
17-24 September 2007 Wolfgang Schreiner
Johannes Kepler Universität, Linz
In framework of Austrian-Hungarian Action Foundation

Lecture:
Title: Formal Methods for Distributed Systems

Time, room:
18.09   Tuesday         8-12     M418
20.09   Wednesday    8-10     K/2
21.09   Thursday        8-10     M113
                                 10-12     M214

Photos>>

13-17 May 2007 Dmitrij Efrosinin
Johannes Kepler Universität, Linz
In framework of Austrian-Hungarian Action Foundation

Lecture
Time: 16 May 2007. 9.00 AM
Room: M407
Title: Waiting Time Distribution for Controllable Queueing Systems with Heterogeneous Servers

Photos>>

11-16 December 2006 Gunter Bolch
Universität Erlangen
Institut für Informatik
In framework of TÉT project

Lecture:
Time: 14th of december 2006 12.00
Room: M407
Title: Modelling of TOTO

Photos>>

 

18-27 April 2006

Cristiane Takacs
Johannes Kepler Universität Linz
Institut für Stochastik

In framework of Austrian-Hungarian Action Foundation

 

 

18-27 April 2006

Josef Weichbold
Johannes Kepler Universität Linz
Institut für Stochastik

In framework of Austrian-Hungarian Action Foundation

Lecture:
Time: 25th of April 2006 8.00
Room: M407
Title: Optimal decisions in tamdem queues

Photos>>

 

 
13 December - 16 December 2005

Patrick Wüchner
University of Passau
Computer Networks and Computer Communications
In framework of
DFG-MTA project

Lecture
Time: 15th of December 2005 12.00
Room: M407
Title:
Performace modeling tool MOSEL-2

Photos>>

 

30 November -13 december 2005

Kim Che Soong
Sangji University, Wonju

In framework of MTA-KOSEF project  

Photos>>

 

31 October- 4 November
2005

Pasi Lassila
Helsinki University of Technology
Networking Laboratory
In framework of TÉT project

Lecture
Time: 2nd of November 10.00
Room: M407
Title: Research areas at Networking Laboratory: flow-level modeling of TCP, analysis of the random waypoint model (RWP)

Photos>>

25-28 October 2005

Dmitrij Efrosinin
Johannes Kepler Universität, Linz
In framework of Austrian-Hungarian Action Foundation

Lecture
Time: 26 October 2005.10.00 AM
Room: M407
Title: Markov decisions in modelling complex systems

Photos>>

24 October 2005

Timo Hämäläinen
Jyrki Joutsensalo
University of Jyväskylä
Faculty of Information Technology

Department of Mathematical Information Technology
In framework of ERASMUS program

Lecture
Time: 24 October 2005 10.00 AM
Room: M407
Title: Research at the Faculty of Information Technology

Photos>>

 

 
16 May- 21 May 2005

Jorma Virtamo
Helsinki University of Technology
Networking Laboratory
In framework of TÉT project

Lecture:
Time : 18 May 2005 10.00
Room : M407
Title: Latest results in modeling info-communication systems

1 October - 11 October 2004

Esa Hyytä
Helsinki University of Technology
Networking Laboratory
In framework of TÉT project

Lecture:
Time: 5th of October 2004 10.00 am
Room : M407
Title:The role of performance evaluation tools in modeling telecommunication systems

10 November - 6 November 2003

Gunter Bolch
Universität Erlangen
Institut für Informatik

In framework of TÉT project

Lecture:
Time: 7 November 2003 10.00 am
Room: M407
Title: Performance Modelling Tools

22 September - 3 October 2003

Norbert Müller
Universtität Trier
Stochastische Modellirung und Rechnernetze
In framework of TÉT project

Lecture:
Time: 30 September 2003 10.00 am
Room: M407
Title: Exact real arithmetic in C++

 


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