The 15th Conference of PhD Students in Computer Science

Szeged, Hungary, July 1 - 3, 2026

Preliminary program

This is a preliminary program, the right to make changes is reserved.

Wednesday, July 1
09:50 - 10:30
Analysis Methods (Session Chair: István Siket)
  • Aleksandr Samedov and Tamás Kozsik - Experiments on the Energy Efficiency of Static Analysis
  • Abbas Alharan, István Kósa, Brigitta Szálka and István Vassányi - Mining dietary harmony rules from user logs for automated meal plan generation
10:30 - 11:00 Coffee Break
11:00 - 12:00 Plenary Talk - Gergely Ambrus: Extreme Tales on Unit Distances
12:00 - 12:10 Group photo before lunch break
12:00 - 14:00 Lunch Break - Cheers Bar (Gathering in front of the Bolyai Institute at 12:10)
14:00 - 15:40
Artifical Intelligence 1 (Session Chair: Gábor Gosztolya)
  • Szolnoki Norbert Sándor and Gábor Antal - Fine-Tuning CodeBERT-Java for Method-Level Bug Detection on Defects4J
  • Nándor Ákos Vincze and Balázs Bánhelyi - End-to-End Verified Parking Trajectory Prediction with Neural Networks
  • Zahra Delavari - AI Agent-based Approach for Enhancing Urban Mobility Applications
  • Balázs Ádám Toldi, András Földvári, András Pataricza and Zsigmond Pap - Deterministic Diagnostics for Highly Configurable 5G Networks Using Inductive Learning
  • Vivien Vörös, Gábor Antal and Péter Hegedűs - Comparing Large Language Models for Automated Vulnerability Repair under a Fixed Prompting Strategy
15:40 - 16:10 Coffee Break
16:10 - 17:50
Artifical Intelligence 2 (Session Chair: Gábor Berend)
  • Moenes Benaissa and László József Kovács - Taxonomy and Optimization of Kolmogorov-Arnold Networks vs. Multi-Layer Perceptrons for Explainable AI
  • Hiba Adil Al-Kharsan and Robert Rajkó - Diffusion-Based Feature Denoising with NNMF for Robust handwritten digit multi-class classification
  • Krisztián Pomázi and Bertalan Forstner - Meteorology-Driven Live Fuel Moisture Content Estimation at Global Scale: A Machine Learning Empirical Study Without Satellite Imagery
  • István Kolláth and Gábor Antal - Evaluating LLMs for SAST Warning Repair: An Empirical Study on VUL4J
  • Ádám Domonkos and Péter Ekler - Passive Detection of Forward Error Correction Schemes from Network Traffic

Thursday, July 2
08:50 - 10:30
Computer Graphics and Image Processing (Session Chair: Péter Balázs)
  • Viktor Vad and Gábor Valasek - Point-Curve Minimal Distance via Higher Order Taylor Estimation of Footpoint Mapping
  • Hanan Namrouti, Cecília Sik-Lányi and Tibor Guzsvinecz - Cross-Cultural Color Fidelity and Realism: A Comparative Perceptual Study across Real, Unreal Engine, and Unity Lighting Environments
  • Noel Nagy and Kálmán Palágyi - Fully Parallel 3D Curve-Thinning on the FCC grid with Endpoint Re-Checking
  • Gergő Papp, Emil Világos, Krisztián Szekeres and Ellák Somfai - Athlete Tracking and Identification in Water Polo
  • Anna Lili Horváth, Gábor Valasek and Csongor Csanád Karikó - Spline Proxies for Planar Level Set Distance Computations
10:30 - 11:00 Coffee Break
11:00 - 12:00 Plenary Talk - Zsolt Gazdag: Context Matters: How Context Sensitivity Enhances Computational Power in Membrane Systems
12:00 - 12:10 Group photo before lunch break
12:10 - 14:00 Lunch Break - Cheers Bar (Gathering in front of the Bolyai Institute at 12:10)
14:00 - 15:20
(Parallel Sessions)
14:00 - 15:00
Application (Session Chair: Gergely Vadai)
  • Ádám Brand and Attila Magyar - Fuzzy Rule-Based Smart Street Lighting for Energy-Efficient Urban Illumination
  • Etele Balogh and András Kicsi - Prediction of 90-day mRS values of stroke patients based on textual care documentation
  • Róbert Nagy - Implementation and computational verification of digital signal processing pipelines for temporal light artifact measurements
14:00 - 15:20
Graphs (Session Chair: Tibor Csendes)
  • László Gyarmati - Optimal Object Arrangements for Star Graph Comparison Structures in the Bradley-Terry model
  • Dávid Maliga and Levente Buttyan - Design and analysis of incremental clustering algorithms for large dynamic similarity graphs
  • Péter Hajnal, Edit Pengő and István Siket - Technical Challenges in Java Symbolic Execution: Control Flow Graphs and Exception Handling Dynamics
  • Dániel Kovács and Milán Mondok - Reusing Intermediate Model Checking Results With Implicit Abstraction

Friday, July 3
08:50 - 10:30
Security and Vulnerability (Session Chair: Ákos Kiss)
  • Csaba Nagy, Andrea Huszti and Norbert Oláh - Blockchain-based RAG Architecture for Vulnerability Assessment
  • József Sándor, Bence Kovács and Levente Buttyán - Towards Automated Generation of Adversarial Malware Samples with a Genetic Algorithm
  • Yusufbek Sulaymonov and Veronika Szűcs - Keystroke-Based Behavioral Liveness Detection for Adaptive Multi-Factor Authentication
  • Sami Abdel-Fattah and Judit Jász - Enhancing LLM-Based Vulnerability Analysis Using Runtime-Aware Context: An Empirical Study on the Vul4J Dataset
  • Yusufbek Sulaymonov and Veronika Szűcs - Evaluating MFA Factors: A Framework for Secure and User-Friendly Authentication
10:30 - 11:00 Coffee Break
11:00 - 12:00 Plenary Talk - Róbert Trényi: Iterative Optimization in Quantum Metrology and Entanglement Theory Using Semidefinite Programming
12:00 - 12:10 Group photo before lunch break
12:10 - 14:00 Lunch Break - Cheers Bar (Gathering in front of the Bolyai Institute at 12:10)
14:00 - 15:40
Computation (Session Chair: András London)
  • Roland Kotroczó and János Márk Szalai-Gindl - Data Ordering for Split-Based M-tree Construction
  • Bálint Tóth and Zoltán Juhász - A High-Performance GPU-accelerated Parallel 2D Multigrid Poisson Solver
  • Bertalan Kovács, Botond Bertók and Márton Frits - Hybrid bitset-based data types for optimizing runtimes of set operations
  • Zoltán Kégli, Tamás Kozsik and Péter Rakyta - Efficient Simulation of Noise in Quantum Circuits
  • Pál Mihály - From Centralized to Distributed Digital Twins: A Review