ittg 2018 2aIntelligent Technologies Research Group 

Akademijos st. 4, room 619
Vilnius, Lithuania

Head of the Group
dr. Virginijus Marcinkevičius

Tel: (8~5) 210 9311









Research fields

Theoretical and applied aspects of machine learning and mathematical modeling (2019–2021)
Physical Sciences (Informatics) 41-T-12, Technological Sciences (Informatics Engineering) 42-E-4

Main goal

Develop and explore models based on machine learning and mathematical modeling for cyber security, anomalous data detection, real-time data classification, prediction, and explanation of results.

 Tasks in 2019:

  • Application of machine learning in anomalous network data detection.
  • Adapting heavy tail models to identify abnormalities in security tasks of computer networks.
  • Modification of classification algorithms for CERN data certification.
  • Critical region inequalities for Riemann zeta function modules.
  • Create a recursive algorithm for the recognition of the parameters of the Wiener process monitored with noise.
  • Create a recursive algorithm for multi-dimensional Dirichlet distribution parameter recognition.
  • Testing and matching metrics and an agent-based model for measuring the impact of cultural processes on social capital to create a functional simulation prototype.
  • Get the primary results in the theory of networks with different performance nodes.

Science and Education


Phd Students

Name, Surname Supervisor Field of
Theme Time of study
Liudas Ališauskas Dr. Virginijus Marcinkevičius,
Consultant Assoc. Prof. Dr. Igoris Belovas
T 007 Artificial Intelligence Methods for Network Intrusion
Detection Systems
Vytautas Dulskis Prof. Habil. Dr. Leonidas Sakalauskas N 009   2018-2022
Albertas Jurgelevičius Prof. Habil. Dr. Leonidas Sakalauskas,
Consultant Dr. Virginijus Marcinkevičius
T 007 Distributed Public Computing for Big Data Mining 2016-2020
Raimundas Savukynas Dr. Virginijus Marcinkevičius,
Consultant Prof. Dr. (HP) Albertas Čaplinskas
T 007 Investigation and Improvement of Multimodal Method
for Internetof Things Objects Identification
and Authentication
Mantas Stankevičius Dr. Virginijus Marcinkevičius,
Consultant Dr. Valdas Rapševičius
T 007 Machine Learning for European Organization for
Nuclear Research Compact Moun Solenoid
Experiment Data Certification
Neringa Urbonaitė Prof. Habil. Dr. Leonidas Sakalauskas N 009   2019-2023
Paulius Vaitkevičius Dr. Virginijus Marcinkevičius T 007   2018-2022


The group was founded in November 2018 (Head of the Group Dr. Virginijus Marcinkevičius) by reorganizing Operational Research Sector.

At the begining of 2019 ITRG staff was as follows: Head of the Group – Senior Researcher Dr. Virginijus Marcinkevičius, Principal Researcher Prof. Dr. Rimvydas Laužikas, Principal Researcher Prof. Dr. Habil. Leonidas Sakalauskas, Senior Researcher Assoc. Prof. Dr. Saulius Minkevičius, Senior Researcher Prof. Dr. Darius Plikynas, Researcher Assoc. Prof. Dr. Igoris Belovas, Junior Researcher Arūnas Miliauskas, Affiliated Researcher Stasys Steišūnas, Specialist Vytautas Dulskis, Specialist Dr. Gintautas Jakimauskas, Project Senior Specialist Povilas Jurčys, Administrator, Chief Specialist, Project Specialist, Project Administrator Snieguolė Meškauskienė, Senior Specialist, Project Administrator Laimutė Mikalauskienė, Junior Researcher, Specialist, Assistant, Senior Project Specialist Dr. Martynas Sabaliauskas, Project Procurement Expert Karolis Urbanavičius, Project Expert Vilma Zubaitienė.


List of defended dissertations:

  1. Vytautas Jakštys (2018) Application of Contour Detection Methods to Lateral Chromatic Aberration Reduction in Eye Fundus Images and Road Surface Defect Detection (abstract).
  2. Tomas Pranckevičius (2017) Investigation Of Multi-Class Classification Methods For Textual Data (abstract).
  3. Edgaras Artemčiukas (2017) Hybrid Object Tracking Method For Augmented Reality Systems Using The Kalman Filter (abstract).
  4. Martynas Sabaliauskas (2017) Computerized Modeling Technology Of Unique Footwear Surface Manufacturing Design (abstract).
  5. Ingrida Vaičiulytė (2014) Study and Application of Markov Chain Monte Carlo Method (abstract).
  6. Valerijonas Dumskis (2014) Analysis and Application of Methods for Search of Stochastic Equilibrium (abstract).
  7. Loreta Savulionienė (2014) Association Rules Search in Large Data Bases (abstract).
  8. Gintautas Jakimauskas (2014) Analysis and Application of Empirical Bayes Methods in Data Mining (abstract).
  9. Saulius Preidys (2012) The Application of Datamining Methods to Personalised Learning Environments (abstract).
  10. Liudas Kaklauskas (2012) Study and Application of Methods of Fractal Processes Monitoring in Computer Networks (abstract).
  11. Audrius Kabašinskas (2008) Statistical Analysis of Financial Markets and Methods of Statistical Modeling (abstract).
  12. Kęstutis Žilinskas (2007) Investigation of Stochastic Linear Programming by Monte Carlo Method (abstract).
  13. Vaida Bartkutė (2007) Application of Order Statistics for Testing Optimality in Search Algorithms [in Lithuanian].
  14. Donatas Bakšys (2007) Analysis of Modelling and Optimization Methods for Electronic Interbank Settlements [in Lithuanian].
  15. Gražvydas Felinskas (2007) Analysis and Application of Heuristic Metods for Optimization of Resource Constrained Schedules [in Lithuanian].



ITRG from March 28, 2018 to March 31, 2021, carries out the project “Development of Integrated Lithuanian Language and Writing Resources Information System – Raštija 2“.
Project code: Raštija-2, 02.3.1-CPVA-V-527-01-0005.
Programme: 2014–2020 Operational Programme for the European Union Funds’ Investments Priority 2 “Promoting Information Society” 02.3.1-CPVA-V-527 measure „Lithuanian language in information technologies“.
Chief executive: Virginijus Marcinkevičius (, 8~5 210 3911).
Chief financial officer: Algimantas Paliukėnas.

ITRG from September 1, 2017 to December 30, 2019, carries out the project „Development of social impact metrics, conceptual and simulation model of cultural processes“.
Project code: S-MIP-17-2/LSS-580000-1086.
Programme: Programme for funding research teams by Lithuanian Science Council.
Chief executive: Darius Plikynas (, +370 620 95101).
Chief financial officer: Nijolė Kavarskienė.


Under the initiative of ITRG, an International and EURO Mini conference „Modelling and Simulation of Social-Behavioral Phenomena in Creative Societies“) will be held from September 18, 2019 to September 30, 2019, (responsible person Prof. Dr. Habil. Leonidas Sakalauskas (, 8~5 2109323)).


Scientific and expert services:

- modelling and optimization of interbank transactions; optimization of ATM network;

- application of stochastic and heuristic methods to solution of logistics, supply and transport problems.


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