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Informatics Engineering

These studies combine knowledge of computer systems, software development and technological solutions. The Informatics Engineering PhD programme is designed for individuals aiming to develop and analyse advanced computing systems, the Internet of Things (IoT), cloud computing, cybersecurity and autonomous systems. Doctoral students solve real-world problems and develop innovative technologies for industrial automation and robotics, making use of artificial intelligence.

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Values of the Science Field

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Relevance

Doctoral studies address current challenges in computing and information processing by utilising advanced technologies. They promote collaboration with industry, enabling research to be applied in practice, thereby contributing to the development of modern technologies and future digital solutions.

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Opportunities

Graduates acquire the knowledge and skills needed to develop and implement information technologies on a global scale, participate in international research projects, take the lead on research initiatives, and set up their own businesses. The rapidly growing demand for these specialists ensures a promising career path.

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Benefits

Doctoral students can pursue a double degree with the University of Bologna and obtain the Doctor Europaeus Certificate. They can also participate in university-funded training programmes to develop their skills and undertake paid project work. They can also gain teaching experience, present their research at academic and science outreach events, and collaborate with industry and businesses.

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Funding

A range of financial support is available, including scholarships and opportunities to participate in international research activities and present results at conferences. There are also opportunities to conduct Erasmus+ funded research abroad. Additional funding is also available for academic achievement and research activity.

Research Topics

Topic title Possible scientific supervisors Source of funding
Penetration testing based method for assessing the cyber resilience of the Internet of Things (IoT) to quantum threats 
prof. dr. Algimantas Venčkauskas »
state-funded
Research Topic Summary.
The topic is relevant because assessing the cyber resilience of IoT is a complex problem due to the heterogeneity of the IoT ??environment, the large number of different components and protocols, especially due to the threats of quantum computing. The life cycle of IoT systems is long and complex: industrial and medical IoT devices have been in use for decades. The transition to hybrid systems, quantum-safe cryptography (Post-Quantum Cryptography, PQC) is slow and complex. It is necessary to identify the most vulnerable devices and protocols as soon as possible. Penetration testing of IoT systems, using the capabilities of artificial intelligence, is a promising way to solve this problem. Penetration testing of IoT systems (penetration testing, pentest) differs from traditional IT systems, is complex due to the heterogeneity of the IoT ??environment, the large number of different components and protocols. A realistic transition to quantum security requires hybrid cryptosystems (using PQC together with traditional cryptography). The dissertation would investigate how these hybrid systems operate in resource-constrained IoT environments and whether they themselves create new traditional vulnerabilities (e.g., excessive energy consumption or slow connection establishment leading to DoS attacks).
Multimodal segmentation of transparent and reflective objects for real-time industrial systems 
prof. dr. Armantas Ostreika »
state-funded
Research Topic Summary.
This project targets reliable separation of transparent and mirror-like objects in industrial scenes, where conventional vision often fails due to reflections and unreliable depth. We will develop a real-time method that fuses color, depth, and polarization cues, grounded in the physical laws of refraction and reflection. A reference demonstrator will be built to run on local computing devices and integrate with a robotic gripper or conveyor line. Evaluation will cover not only accuracy and false-alarm reduction, but also latency, processing throughput, energy consumption, and robustness across different sensors. The outcome is open-access software and clear deployment guidelines (illumination setup, sensor selection, calibration) that improve quality inspection accuracy, reduce downtime, and enhance operational safety.
Using EEG-EMG Approaches and Deep Learning Techniques for Emotion Recognition and Prediction in VR Serious Games prof. dr. Robertas Damaševičius
state-funded
Development and research of a hybrid optimisation method for robot control using an AI platform 
prof. dr. Renaldas Urniežius »
state-funded
Research Topic Summary.
We are creating a new generation of artificial intelligence by combining data science with fundamental laws of physics. Traditional AI systems learn only from data, which requires enormous resources and sometimes leads to errors or illogical solutions. Our hybrid method has "taught" AI to understand basic rules. This allows us to develop AI platforms that operate significantly faster, require less data, and make better, safer, and more physically realistic decisions. If you are not afraid of difficulties and challenges, join us in our efforts to create more reliable autonomous systems (e.g., https://www.youtube.com/watch?v=DvgsmHiadhQ), smarter robots, and a more efficient industry.
Advancing Cyber Resilience for Secure Digital Ecosystems with a risk based assurance methodology 
prof. dr. Šarūnas Grigaliūnas »
state-funded
Research Topic Summary.
The topic strengthens cyber resilience of digital ecosystems using a risk based assurance methodology across the full lifecycle. It blends threat modelling, supply chain vetting, resilience metrics and governed recovery to help organizations withstand incidents and recover faster. The outcome practical guidelines and demonstrators for business, public sector and industry.
Personalized non-invasive estimation of glucose dynamics from finger optical signals 
prof. dr. Armantas Ostreika »
state-funded
Research Topic Summary.
The project aims to develop a personalized, non-invasive system for assessing glucose trends from finger optical signals and detecting high-risk episodes, reducing the need for frequent finger pricks. An optical probe with multi-wavelength emitters and a photodiode will be built, with integrated temperature and contact-pressure sensing and a stable mechanical holder. Software will handle signal-quality control, artifact suppression, and uncertainty estimation, while personalized learning will use participants’ reference measurements. Evaluation will cover trend-error, episode detection, latency, throughput, and energy consumption. The outcome is a working prototype, open-access methods, and clear deployment guidelines.

 

Admission Requirements and Study Modules in the Field of Science

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Cyclethird cycle
A clock icon indicates the form and duration of the programme.
Form, durationfull-time studies (4 yr.)
A speech bubble icon represents the language of instruction – often English for international, top-rated study programmes.
Language – Lithuanian, English
A graduation cap icon represents the degree awarded upon completion – bachelor’s, master’s, or doctoral qualification from a top university in Lithuania.
Degree awarded – Doctor of Science

Study Modules

Main modules

Module name Credits Method of organisation
Methods of Information Technologies 9 Blended learning
Methods of Information Technologies 9

Alternative modules

Module name Credits Method of organisation
Intelligent Business Process Modelling and Simulation 6
Artifical Intelligence in Information Systems 6
Cloud Computing Technologies 6
Conceptual Modelling and Knowledge Representation 6
Deep Learning Engineering 6 Blended learning
Hybrid Systems for Control and Optimisation 6 On-campus learning
Information Security Technologies 6
Large Scale Machine Learning 6
Machine Learning and Neural Networks 6
Methods of Information Visualization 6
Methods of Multimedia Systems 9
Models of Information Requirements Specification 6 On-campus learning
Process Modelling and Identification 6 On-campus learning
Scientific Visualisation 3 Blended learning
Systems Analysis Technologies 6 On-campus learning

Elective modules

Module name Credits Method of organisation
Academic Communication 6
Fundamentals of Research Methods 9
Good to know
  • Main modules – provide essential knowledge in the field.
  • Alternative modules – allow deeper focus on alternative topics within the field.
  • Elective modules – help to individualize studies according to personal needs.
  • Main modules – provide essential knowledge in the field.
  • Alternative modules – allow deeper focus on alternative topics within the field.
  • Elective modules – help to individualize studies according to personal needs.
  • Main modules – provide essential knowledge in the field.
  • Alternative modules – allow deeper focus on alternative topics within the field.
  • Elective modules – help to individualize studies according to personal needs.
Persons with a Master's Degree or equivalent degree of higher education in the fields of Physics, Mathematics or Informatics in the study fields of Technologies

or Natural Sciences may participate in an open competition for admission to doctoral studies.

Applicants to the doctoral field of science are accepted by competition according to the competition score. 
Minimum competition score 7.0.
0,35 weighted grade point average of the diploma supplement
0,3 research experience
0,35 motivation interview
The supervisor’s written agreement to supervise the applicant if the applicant is invited to study.
The applicants must have at least one scientific publication published or admitted for publication and submit a copy of the publication; otherwise, the application is not considered.
Research proposal on the selected topic.
admission requirements dates and deadlines for admission all science (art) fields

Testimonials

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Doctoral studies offer an exciting opportunity to be at the forefront of technological innovation, solve complex problems and create algorithms, as well as contribute to cutting-edge research that is transforming industry. Having completed my master’s degree at KTU, I chose to continue my doctoral studies at this university because of its exceptional lecturers and active academic community, who inspire me to grow and develop.

Donata Šermukšnė
PhD student
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Doctoral studies are like an intellectual extreme sport full of challenges. Luckily, KTU provides an excellent foundation: structure, research support, and the opportunity to challenge yourself as both a scientist and a person. I appreciate meeting like-minded people, collaborating with them, and even working with younger students. These years are the most challenging, but also the most rewarding – I can now pursue a successful university career.

Mantas Jurgelaitis
Vice Dean for Studies, Faculty of Informatics

 

FAQ

No, applicants must have at least one scientific publication. Therefore, you cannot apply to this field without any published research.

Informatics Engineering doctoral students have the opportunity to pursue a double degree with the University of Bologna (Italy), seek a European Doctorate certificate, and participate in paid research project activities.

PhD students receive a scholarship calculated based on the state-established Basic Social Benefit (BSI). In the first year of studies, the scholarship amounts to 19.0 BSI per month, while second, third and fourth-year doctoral students receive 22.0 BSI per month.

In 2026, the monthly scholarship for first-year students is 1,406 EUR, and for second to fourth year doctoral students it is 1,628 EUR per month.

 

Contacts

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Doctoral School

Studentų g. 50, 51368 Kaunas
email phd@ktu.lt

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Faculty of Electrical and Electronics Engineering
IX Chamber
Studentų St. 48, LT-51367 Kaunas
email eef@ktu.lt

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Faculty of Informatics
XI Chamber
Studentų St. 50, LT-51368 Kaunas
email if@ktu.lt

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