Joanna Raczek

Dr. Joanna Raczek serves as an Assistant Professor in the Department of Algorithms and Modeling Systems within the Faculty of Electronics, Telecommunications and Informatics at Gdańsk University of Technology. Her research bridges theoretical computer science with practical applications in network security and infrastructure design.

Her primary research interests focus on Graph Theory and its applications, particularly in domination problems within networks. Dr. Raczek investigates certified domination models for social networks, vertex cover problems in bipartite graphs, and optimization of fire safety water networks. Her work demonstrates how theoretical graph concepts translate to real-world security and safety applications, with particular attention to algorithmic efficiency and computational complexity.

Analysis of her recent publications reveals a consistent focus on domination variants in graph networks, with increasing emphasis on practical applications. Her research trajectory shows progression from theoretical foundations (2023) to social network security (2024-2025), demonstrating how abstract graph concepts solve concrete problems in community safety and infrastructure design. The interdisciplinary nature of her work spans computer science, mathematics, and engineering applications.

Dr. Raczek actively contributes to academic literature through publications in reputable journals including IEEE Access, Scientific Reports, and Algorithmica, with several publications appearing in 2024 demonstrating her current research productivity. Her collaborative work with M. Kubale and M. Miotk indicates strong research partnerships within her department.