Projektek, melyek a Fórumon szerepeltek

1.    RefactorErl

Goals, Topics, Used Technologies:
Static program analysis is a well-known technique in computer-aided software development that helps check specific properties of the software without running the applications and wasting a developer’s time. Using static and dynamic analysis techniques, we can check the security/complexity/quality of the software, the optimal use of resources, and energy consumption, and improve our development and maintenance processes. In our research project, we are focusing on the Erlang and Elixir programming languages. Erlang is a functional programming language for implementing highly concurrent and distributed applications. Cisco ships over 2 million devices annually, and Erlang is on board. Thus, 90% of the internet traffic goes through devices controlled by Erlang applications.

Useful links:
http://plc.inf.elte.hu/erlang/dl/refactorerl_research_group.pdf
http://plc.inf.elte.hu/erlang/dl/RefactorErl.pdf
http://plc.inf.elte.hu/erlang/dl/RefactorErl_eng.pdf
http://plc.inf.elte.hu/erlang/

Who are we searching for?
We are searching for BSc, MSc, and PhD students who are willing to learn new technologies and tools and want to work on interesting R&D tasks.

How much time a student needs to contribute: 
Four hours/week is a minimum in a Lab like RefactorErl, but if you want to achieve a good result, you should find a bit more time for the project.

Is it open for students of the Campus of Szombathely? Yes
Is the project also open to IK students from higher education vocational training? Yes
Is the project also open to foreigner student of IK? Yes

Contact: Melinda Tóth: toth_m at inf.elte.hu, István Bozó: bozo_i at inf.elte.hu

In the video the presentation starts at 2:23

2.    Modeling Lab

Goals, Topics, Used Technologies: 
In the Modeling Lab, students can join application-oriented research projects in which the theoretical research problems are inspired by direct practical applications. This often leads to complex research of an interdisciplinary nature, which requires not only IT and mathematical knowledge, but also application-specific knowledge and cooperation with specialists in different fields. That is why several university lecturers participate in the work of the lab, who coordinate and help the students’ work in various research areas, such as:
– Biomedical signal processing: heartbeat classification in ECG signals, epileptic seizure detection in EEGs
– Digital signal processing: tire sensor signal classification, processing signals in telecommunication,
– Thomographic imaging: nondestructive testing by thermal imaging, artifact reduction in CT images
– Developing model-driven machine learning algorithms
– Computer graphics: computational geometry, geometric modeling, efficient GPU implementations
Used technologies: Python, Pytorch, Matlab, C++, HLSL, and Nvidia Falcor

Who are we searching for? 
3rd year BSc and MSc students interested in Mathematical Modeling, Signal and Image Processing, Artificial Intelligence and Computer Graphics are welcome.

How much time a student needs to contribute: 10 hours / week

Is it open for students of the Campus of Szombathely? Yes
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? Yes

Contact: Dr. Péter Kovács: kovika at inf.elte.hu

In the video the presentation starts at 11:15

3.    CodeCompass

Goals, Topics, Used Technologies: 
CodeCompass is a static analyzer tool the explore information from large legacy projects written in C, C++, Java, C# or Python
Used technologies: Compilers, LLVM/Clang, C++, Javascript

Who are we searching for? 
Exprerienced programmers familiar with compiler technologies and C, C++, Java, Go or other knowledge

How much time a student needs to contribute: weekly 8 hours min

Is it open for students of the Campus of Szombathely? No
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? Yes

Contact: Zoltán Porkoláb gsd at inf.elte.hu, Máté Cserép mcserep at inf.elte.hu

In the video the presentation starts at 21:00

4.    CodeChecker

Goals, Topics, Used Technologies: 
CodeChecker is one of the projects we work on in the Static Analysis Laboratory, aiming to find security vulnerabilities in C/C++ code by using static analysis. By joining the project, your task will be to implement (one or more) detectors to locate such issues in C/C++ source code automatically. Your contributions will be made to the open-source Clang Tidy or Clang Static Analyzer tools. CodeChecker itself is an infrastructure which drives static analyzer tools, manages their reports, visualize them on a web interface and aids the CI integration.
Used technologies: Python, TypeScript, Vue, C/C++, Java

Who are we searching for?
BSc and MSc students. MSc students can also register for the Software Technology Lab course and gain credits for participating in the research and development. For BSc students it is required that they have completed the Software Technology course in their training.

How much time a student needs to contribute: 
4-8 hours / week. (For MSc students taking the Software Technology Lab course for credits, it is 8 hours / week.)

Is it open for students of the Campus of Szombathely? No
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? Yes

Contact: Máté Cserép: mcserep at inf.elte.hu, Zoltán Porkoláb: gsd at inf.elte.hu

In the video the presentation starts at 25:50

5.    Content Delivery Network Optimisation (CDNO)

Goals, Topics, Used Technologies: 
Large-scale data analytics in content delivery network (CDN) optimization
Used technologies: Elasticsearch, InfluxDB, Python, NGINX, explainable artificial intelligence

Who are we searching for?
MSc and BSc students

How much time a student needs to contribute: Min 120 hours in total

Is it open for students of the Campus of Szombathely? Yes
Is the project also open to IK students from higher education vocational training? Yes
Is the project also open to foreigner student of IK? Yes

Contact: Imre Lendak, lendak at inf.elte.hu

In the video the presentation starts at 30:14

6.    Nuclear image reconstruction and processing (Mediso)

Goals, Topics, Used Technologies: 
Nuclear image reconstruction and processing (Mediso)
Used technologies: Python, pytorch, C++, CUDA

Who are we searching for?
Students with background in applied mathematics

How much time a student needs to contribute: 10 hours per week

Is it open for students of the Campus of Szombathely? No
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? Yes

Contact: Zlehovszky Ádám: adam.zlehovszky at inf.elte.hu

In the video the presentation starts at 37:11

7.    Type theory

Goals, Topics, Used Technologies: 
Used technologies: Type theory is a programming language and a foundation of mathematics. We do programming and mathematics at the same time. For more information, see here: https://bitbucket.org/akaposi/tipuselmelet

Who are we searching for?
Mathematical tools: universal algebra, category theory, logic, formal languages. Computer tools: Haskell, Agda, Rocq, Lean programming languages.

How much time a student needs to contribute: From 1 day a week to infinity.

Is it open for students of the Campus of Szombathely? No
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? Yes

Contact: Ambrus Kaposi, https://akaposi.web.elte.hu

In the video the presentation starts at 44:45

8.    Various small project ideas from the area of goal-oriented semantic communication

Goals, Topics, Used Technologies: 
These project ideas explore a series of student-level research and development topics centered on goal-oriented semantic communication and Quality of Experience-aware networking for cloud-rendered interactive media, including gaming, augmented reality (AR), virtual reality (VR), and mixed reality (MR). The proposed topics investigate how semantic relevance, user intent, and task-specific information can guide adaptive compression, layered streaming, packet prioritization, and cross-layer control to improve responsiveness and perceptual quality under constrained network conditions. Additionally, several topics incorporate wireless link optimization, including semantic-driven radio scheduling and multi-access streaming, enabling practical experimentation using affordable platforms such as SDRs, Wi-Fi development boards, and commodity XR devices. Collectively, these project ideas highlight the potential of semantic and goal-aware communication strategies to significantly enhance the efficiency, stability, and user experience of remote-rendered immersive applications.
Used technologies: Simulators like NS-3 or OMNET++. Python-based simulation frameworks like simpy. Software defined radio programming, Linux kernel modul programming, media encoders, media streaming, congestion control and transport protocol implementations like QUIC, etc. The used technology depends on the selected small project.

Who are we searching for?
Interested in modern computer and telecommunication networks.

How much time a student needs to contribute: 8+ hours per week

Is it open for students of the Campus of Szombathely? Yes
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? Yes

Contact: Sándor Laki, Associate professor, Dept. of Information Systems, lakis at inf.elte.hu

In the video the presentation starts at 55:50

9.    Ethorobotics, Social robototics, Human-Robot interaction

Goals, Topics, Used Technologies: 
Ethorobotics, Social robototics, Human-Robot interaction
Used technologies: Turtlebot3 robots, Unitree Go 2 four legged robot, Tiago base robot, Deep Learning applications

Who are we searching for?
Students with different skillsets are welcome. Mainly programmers on BSc and MSc levels.

How much time a student needs to contribute: 
Smallest project components can be implemented in 6 months, longer projects can take 10 or 12 months.

Is it open for students of the Campus of Szombathely? No
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? Yes

Contact: Balázs Nagy: nagybalazs at inf.elte.hu

In the video the presentation starts at 1:04:27

10.    ELTECar and ELTEKart:  machine perception for autonomous driving

Goals, Topics, Used Technologies: 
ELTECar and ELTEKart:  machine perception for autonomous driving
Used technologies: 3D Computer Vision, Point Cloud Processing

Who are we searching for?
Deep knowledge in 3D vision is required.

How much time a student needs to contribute: 5-8 hours per week

Is it open for students of the Campus of Szombathely? No
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? Yes

Contact: Levente Hajder, hajder@inf.elte.hu

In the video the presentation starts at 1:13:30

11.    Spiking Neural Networks (SNNs)

Goals, Topics, Used Technologies: 
We work on applying spiking neural networks to real industrial problems, especially those involving complex, time-dependent sensor data. These bio-inspired, event-driven models offer high energy efficiency and are well suited for tasks like fault detection and vibration-based diagnostics. Our aim is to develop training and optimization techniques that make SNNs practical, robust, and deployable on low-power edge devices in industrial environments.
Used technologies: Spiking Neural Networks (SNNs), Surrogate Gradient Training, Event-based Signal Processing, Evolutionary Algorithms, Neuromorphic Computing, Edge Deployment / Low-power Inference, Vibration Analysis / Fault Detection, Sensor Data Processing, Python, PyTorch

Who are we searching for?
Master's students with an AI focus

How much time a student needs to contribute: 10h/week

Is it open for students of the Campus of Szombathely? Yes
Is the project also open to IK students from higher education vocational training? Yes
Is the project also open to foreigner student of IK? Yes

Contact: Tamás Fischl, János Botzheim

In the video the presentation starts at 1:22:00

12.    Task Management System (TMS)

Goals, Topics, Used Technologies: 
The aim of the project is the development of the Task Management System (TMS), an open source web-based assignment and examination management system for universities, primarily focused on programming and computer science related courses. The main features of the application are the integrated evaluation, automatized testing, static analysis, version control and plagiarism check of the student submissions. TMS also integrates with the Canvas LMS.
Used technologies: Backend: REST, MVC, ORM, PHP, Yii, C#, ASP.NET, Docker, Frontend: TypeScript, React

Who are we searching for?
Students who already completed the Software Technology course in their BSc training and have knowledge, experience (or at least interest) in web technologies and the mentioned programming languages.
MSc students can also register for the Software Technology Lab course and gain credits for participating in the research and development.

How much time a student needs to contribute: 
Min. 4 hours / week. (For MSc students completing the Software Technology Lab course min 8. hours / week.)

Is it open for students of the Campus of Szombathely? Yes
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? Yes

Contact: Máté Cserép, mcserep at inf.elte.hu

In the video the presentation starts at 1:29:13

13.    Geoinformatics and Remote Sensing Laboratory

Goals, Topics, Used Technologies: 
The Geoinformatics Laboratory is a research and software development lab at the Faculty of Informatics, hosting multiple geospatial and remote sensing projects. Current topics in the laboratory are ranging from multispectral aerial and satellite imagery processing, through object recognition, change detection and segmentation of 3D LiDAR point clouds to LiDAR – raster camera calibration algorithms development.
Used technologies: Satellite imagery, ortophotos, digital elevation models, LiDAR, point clouds, Libraries: PCL, PDAL, GDAL, OpenCV, etc.

Who are we searching for?
MSc or PhD students with programming competence mainly in C++ and/or C#. Specialized knowledge on remote sensing technologies and algorithms are not mandatory beforehand, but completing the relevant courses in the MSc programme is a benefit. MSc students can also register for the Software Technology Lab course and gain credits for participating in the research and development.

How much time a student needs to contribute: 8-10 hours / week

Is it open for students of the Campus of Szombathely? No
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? Yes

Contact: Máté Cserép: mcserep at inf.elte.hu, Tekla Tóth: teklatoth at inf.elte.hu

In the video the presentation starts at 1:33:52

Projektek, melyek a Fórumon személyesen nem képviseltettek, így a videófelvételen sem szerepelnek

14.    Számítógépes Geometria és Grafika labor

Goals, Topics, Used Technologies: 
Számítógépes Geometria és Grafika labor
Used technologies: C++, MATLAB, Julia, GPU, VR

Who are we searching for? 
Tehetséges, de főleg motivált MSc hallgatók. NEM játékfejlesztést végzünk!

How much time a student needs to contribute: 6-8 óra per hét

Is it open for students of the Campus of Szombathely? No
Is the project also open to IK students from higher education vocational training? No
Is the project also open to foreigner student of IK? No

Contact: vad at inf.elte.hu, csabix at inf.elte.hu, rob.ban at inf.elte.hu, siposagoston at inf.elte.hu

15.    Bebras

Goals, Topics, Used Technologies: 
Bebras is an international initiative aiming to promote Informatics (Computer Science, or Computing) and computational thinking among school students at all ages and support teachers to teach CS. 
The Hungarian initiative has been working since 2010 and has a competition as its basis. Next to the competition (organized in November), we prepare activities and analyze the data from the competition.
How could you participate:
- support the ceremony (do activities, help in managing) - preferred Hungarian-speaking students
- support the preparation of tasks, problems for the competition: prepare vector graphics, prepare tasks with a strong CS background (try to present your knowledge at the level of elementary or secondary school students, involve students without using technical terms in CS)
- support our communication - participate in the promotion and publicity of the initiative - preferred Hungarian-speaking students
We are open to have a new system where we can organize the competition and/or share the archived, tagged tasks to support teachers in search and reuse. The systems could work as a thesis for a BSc student.
Used technologies: 
- Brain, thinking
- Inkscape for vector graphics
- in "developing system" process: php, sql...

Who are we searching for?
Students who are interested in education and are motivated to promote Computer science

How much time a student needs to contribute: 
Ceremony is organised at the end of May, 1-2 days
Participating in the task preparation: January-April, based on your capacity (1-2 hours each week)
Developing: 2-3 hours each week

Is it open for students of the Campus of Szombathely? Yes
Is the project also open to IK students from higher education vocational training? Yes
Is the project also open to foreigner student of IK? Yes

Contact: Zsuzsa Pluhár: pluharzs at inf.elte.hu