Category: Research

Posted on

Conference Paper: AI and HPC Transform Matrix Learning with an Intelligent Tutoring Chatbot

The paper “Transforming Matrix Problem Solving with Intelligent Tutoring Systems” by E. Trubljanin, E. Taruh, S. Cakic, T. Popovic and L. Filipovic was presented at INFOTEH conference an is published by IEEE Xplore. Researchers from the UDG with support from HPC NCC Montenegro have developed an innovative intelligent tutoring system that leverages artificial intelligence (AI) and high-performance computing (HPC) to revolutionize how students learn matrix operations. This chatbot-based solution combines Optical Character Recognition (EasyOCR) with an advanced natural language processing model (Qwen2-Math-7B-Instruct) to interpret both text and image inputs, enabling it to perform matrix operations such as transposition, addition, and multiplication while providing clear, step-by-step explanations. Supported by the university’s HPC infrastructure, the system ensures high-speed processing and real-time feedback, achieving up to 99% accuracy in matrix recognition from high-quality images. Designed with education in mind, this AI-powered tutor enhances interactivity, understanding, and learning outcomes for students tackling complex linear algebra concepts, and sets the stage for future enhancements like handwritten input recognition and support for more advanced operations.

ABSTRACT – This paper presents the integration of optical character recognition (OCR) and advanced natural language processing (NLP) models for automated handling of matrices derived from images and textual inputs, all combined within an implemented chatbot. The motivation for choosing this topic arises from the practical experiences of the authors gained while working with groups of students who encounter the concept of matrices as part of their academic responsibilities. Through the analysis of their results and classroom interactions, it was observed that many students struggle with this area. This paper presents an innovative approach to enhancing matrix problem-solving by leveraging intelligent tutoring systems supported by High-Performance Computing, aiming to improve learning efficiency and student outcomes. By combining the EasyOCR framework and the Qwen2-Math-7B-Instruct model, operations such as transposition, addition, and multiplication of matrices are enabled. The system supports the input of one or two matrices, allowing the selection of operations through textual or image-based queries. The OCR component extracts numerical data from images, while the NLP model interprets user requests and executes operations accurately. The interface allows the addition of a second matrix image only when necessary, enhancing the system’s intuitiveness and efficiency. The results of the recognition accuracy of the OCR model of image input matrices of different dimensions show a high level of accuracy of 95%, while for 2×2 matrices they reach an accuracy of 99%. This work contributes to the development of AI-powered tools for mathematical operations and holds potential applications in education.

Click on image to open
Posted on

Empowering the Future with AI: Workshop on Chatbots and LLMs at NCC Montenegro

As part of the ongoing H2020-MSCA TRACEWINDU initiative to foster digital innovation and transparency across value chains, a hands-on workshop on chatbot development using Large Language Models (LLMs) and the Azure platform was held at the National Competence Center for High-Performance Computing (NCC Montenegro), hosted by the University of Donja Gorica (UDG).

This workshop was implemented as a cross-collaboration of TRACEWINDU and EUROCC2/EUROCC4SEE ptojects

The workshop brought together a vibrant group of PhD, Master’s, and Bachelor students, alongside AI and HPC researchers and mentors from UDG—key TRACEWINDU and EUROCC4SEE project partners—highlighting the growing interest and expertise in cutting-edge AI technologies across disciplines.

Leading the session were Ms. Daliborka Nedić and Ms. Senka Gajinov from DunavNET, an innovation-driven technology company and core partner in the TRACEWINDU consortium. Their expert lecture provided attendees with valuable insights into the rapidly evolving world of generative AI and practical guidance on building intelligent chatbot solutions using Microsoft’s Azure OpenAI services.

Around 20 people attended, mostly PhD, MSc and BSc researchers interested in AI and HPC

The workshop covered key concepts such as:

  • The fundamentals of Large Language Models (LLMs) and their applications in chatbot development
  • Integration of LLMs within the Azure AI ecosystem
  • Best practices in prompt engineering and knowledge grounding
  • Real-life use cases aligned with transparency, automation, and user engagement in value chains

Beyond chatbot development, the discussion extended to the integration of computer vision models—particularly those aimed at automating data collection in value chains—and the use of HPC resources to support their deployment. Participants explored ideas for combining conversational AI interfaces with real-time computer vision capabilities, opening up possibilities for smarter, more interactive systems across agri-food and other sectors.

This collaborative brainstorming set the stage for future joint initiatives, where chatbots could serve as intuitive front-ends to complex AI models running on high-performance computing infrastructures—bridging accessibility and computational power for impactful solutions. This workshop is part of a broader capacity-building effort within TRACEWINDU and EUROCC4SEE, designed to empower young researchers and professionals with the tools and knowledge needed to innovate responsibly in the age of AI TRACEWINDU continues to bridge digital technologies and real-world value chain transformation.

Ms Daliborka Nedic and Ms Senka Gajinov from DNET at UDG
Posted on

Montenegro Project Among Winners of FFplus HPC Innovation Call (Stats)

The Fortissimo Plus (FFplus) project recently concluded its first Open Call for Business Experiments, aimed at encouraging small and medium-sized enterprises (SMEs) to adopt High-Performance Computing (HPC) technologies. Launched on June 21, 2024, and closed on September 4, 2024, the call attracted 126 proposals from 220 organizations across 30 European countries. After a rigorous evaluation process, 19 sub-projects were selected for funding, involving 43 organizations, including 34 SMEs, demonstrating the initiative’s success in promoting HPC adoption among SMEs.

Summary of FFPlus Open Call 1 results (image: FFPlus)

Among the selected sub-projects is “Transforming Business Culture and Hiring Through High-Performance Computing GenAI-HPC4WB,” a notable initiative from Montenegro by a startup company called Recrewty. This project aims to revolutionize recruitment processes in the Balkan region by integrating generative artificial intelligence (AI), machine learning, and HPC. By analyzing psychometric data, CVs, and interviews using AI models tailored to regional languages—Montenegrin, Serbian, Bosnian, and Croatian—the project seeks to enhance hiring accuracy and efficiency. Utilizing HPC resources enables the processing of large datasets, improving the scalability and precision of these AI-driven assessments.

It is great to see Montenegro on this map (image: FFPlus)

The success of the GenAI-HPC4WB project underscores the growing competence and innovation capacity within Montenegro’s tech community. The HPC Montenegro team played a pivotal role in supporting the proposal’s development, reflecting the country’s commitment to advancing HPC applications and fostering collaboration between academia and industry. This achievement not only highlights Montenegro’s active participation in European HPC initiatives but also sets a precedent for future projects aiming to leverage advanced computing technologies to address regional challenges.

More information on FFPlus website at [link].

Posted on

Successful application for HPC resources, Faculty of Science and Mathematics of the UoM

A team of researchers from the Center for Computer Science of the Faculty of Science and Mathematics, through the EuroCC2/EuroCC4SEE project, with the support of the NCC team of Montenegro, has gained access to the resources of the Leonardo HPC supercomputer. These resources will be used for the efficient development of a system for automatic segmentation of 3D views of mechanical assemblies obtained using 3D scanners. Identification of assembled parts and their relative positions is an important step for reverse engineering, automation of the disassembly process, quality control, AR and VR, etc. These activities are carried out within the project “AI segmentation and inspection by 3D scanning”, in cooperation with partners from France.

Successful application for HPC resources at Leonardo (Benchmark call)

Access to HPC resources is provided for a period of three months, through a successful application to the Benchmark call. During this period, the goal is to demonstrate the ability to efficiently use advanced computing resources, thus earning the right to apply to the Regular call for HPC resources

Posted on

BSc Thesis: Attendance System Based on Face Recognition

Mr Aleksandar vesovic defended his BSc thesis on the use of AI and HPC to develop a solution for attendance records in schools or universities. His mentors were Stevan Cakic and Tomo Popovic. He defended his theses on Friday, 28 March.

The theses and presentation discussed the integration of AI models into a web application and HPC integration

ABSTRACT – This thesis addresses the challenge of tracking student attendance in lectures through facial recognition. The aim of the research is to develop and implement a system that allows for automatic and accurate attendance tracking, thereby eliminating traditional methods that are often prone to errors and manipulation. The study analyzes the latest technologies in artificial intelligence, machine learning, and high- performance computing ( HPC) to achieve optimal accuracy and system efficiency. The implementation was tested on a sample of students and demonstrated high accuracy in facial recognition and attendance recording. This work also considers ethical aspects and p r ivacy concerns, given the sensitivity of the data collected and processed. The results suggest that applying facial recognition technology in an educational setting can significantly improve administrative processes while maintaining student security and privacy. Finally, possible future applications and recommendations for further system discussed.

HPC4S3ME and EUROCC2/EUROCC4SEE team members mentored and supported this research
Posted on

Using Generative AI to Transform Poultry Farming with Computer Vision

A new scientific publication by researchers from the University of Donja Gorica and DunavNET explores the innovative use of generative AI in digital agriculture. Titled “Evaluating the FLUX.1 Synthetic Data on YOLOv9 for AI-Powered Poultry Farming”, the study demonstrates how synthetic data, generated using FLUX.1, can effectively enhance deep learning models for chicken detection in smart farms. The paper was published in the Journal of Applied Sciences, a special issue dedicated to the application of computer vision in industry and agriculture [link].

Using generative AI to create sytnhetic data used to train computer vision models for agriculture sector

By combining real and AI-generated images and streamlining annotation with Grounding DINO and SAM2 models, the team achieved impressive detection accuracy—proving that generative AI can bridge the data gap in precision farming. This research is a part of broader efforts including PhD research of mr. Stevan Cakic, as well as collaboration with company that produces smart agriculture platform. The research was done in the context of HPC4S3ME project. This was also supported through EuroCC Montenegro initiatives, showcasing how high-performance computing and AI can drive sustainable innovation in agriculture.

High-level architecture used for experiment execution

ABSTRACT – This research explores the role of synthetic data in enhancing the accuracy of deep learning models for automated poultry farm management. A hybrid dataset was created by combining real images of chickens with 400 FLUX.1 [dev] generated synthetic images, aiming to reduce reliance on extensive manual data collection. The YOLOv9 model was trained on various dataset compositions to assess the impact of synthetic data on detection performance. Additionally, automated annotation techniques utilizing Grounding DINO and SAM2 streamlined dataset labeling, significantly reducing manual effort. Experimental results demonstrate that models trained on a balanced combination of real and synthetic images performed comparably to those trained on larger, augmented datasets, confirming the effectiveness of synthetic data in improving model generalization. The best-performing model trained on 300 real and 100 synthetic images achieved mAP = 0.829, while models trained on 100 real and 300 synthetic images reached mAP = 0.820, highlighting the potential of generative AI to bridge data scarcity gaps in precision poultry farming. This study demonstrates that synthetic data can enhance AI-driven poultry monitoring and reduce the importance of collecting real data.

Click on image to open

Posted on

BioExcel Workshop Balkan Edition

2 Days Hands-On Workshop: Hybrid Learning Experience jointly organized by BioExcel and supported by Sofia University “St. Kliment Ohridski”, Faculty of Chemistry and Pharmacy & Faculty of Physics, DISCOVERER Supercomputer and National Competence Centres in Bulgaria, North Macedonia, Romania, Serbia and Montenegro, this hydrid workshop will offer participants the chance to engage both on-site and online. The workshop will focus on the use of BioExcel core codes such as GROMACS, HADDOCK and PMX with a strong emphasis on hands-on practical sessions and guidance from leading experts in the field.

  • When & Where: May 21–22, 2025 | Sofia University, Bulgaria & Online
  • Apply by: April 15, 2025
  • Don’t miss out and boost your research skills! More info and registration : https://bioexcel-balkan-workshop.com/
Privacy Policy Proudly powered by WordPress