Global Optimization Group - Institute of Data Science and Digital Technologies

Address
Akademijos st. 4, room 611
Vilnius, Lithuania

Head of the group
prof. dr. (HP) Julius Žilinskas

Tel: +370 5 2109 304,
E-mail:

Research fields

Optimization and high-performance computing.
Nonlinear control methods;
Time delay estimation;

Science and Education

Title: Analysis, recognition, optimization, and control of non-linear systems and signals with complex structure (2014-2017)

Description: Optimization algorithms for speech models, engineering structures, location and other problems. Analysis of the information protection methods and cryptanalysis strength enhancement. Identification and management methods algorithms of self-regulation of nonlinear systems, consisting of a linear block and a static nonlinearity combinations, analysis by the way of computer simulation.

Main results:

Reinforced methods for dynamical system identification and adaptive control;
Optimization algorithms for container loading problem and constrained global optimization.

Phd Students

Name, Surname	Supervisor	Field of study	Theme	Time of study
Mindaugas Kepalas	Prof. Dr. (HP) Julius Žilinskas	N 009	Global Optimization of Black-Box Problems in Engineering	2020-2025
Aurimas Petrėtis	Prof. Dr. (HP) Julius Žilinskas	N 009		2024-2028
Sathuta Piripun Sellapperuma	Assoc. Prof. Dr. Algirdas Lančinskas	T 007	A Multi Agent System Solution for Facility Location Problems for Firm Expansion	2023-2027

Projects

Research Council of Lithuania. Development and applications of bilevel optimization algorithms (No. P-MIP-17-60). Dr. R. Paulavičius, 2017-2020.
Research Council of Lithuania. Development and parallelization of ranking-based optimization algorithms (No. 09.3.3-LMT-K-712-02-0087) Dr. A. Lančinskas, 2017-2019.
COST action Mathematical Optimization in the Decision Support Systems for Efficient and Robust Energy Networks TD1207 Member of Managing Committee Prof. Dr. (HP) J. Žilinskas. 2013-2017, http://www.cost.eu/domains_actions/ict/Actions
/TD1207?management
COST action Network for Sustainable Ultrascale Computing (NESUS) IC1305 Member of Managing Committee Dr. A. Lančinskas. 2014-2018, http://www.cost.eu/COST_Actions/ict/Actions/IC1305
COST action Improving Applicability of Nature-Inspired Optimisation by Joining Theory and Practice (ImAppNIO) CA15140. Member of Managing Committee Dr. A. Lančinskas. 2016–2020.