Designing of improvement efficiency of multi-channel optical communication system criteria optimization. - Miroslaw Hajder; Marek Bolanowski; Andrzej Paszkiewicz (Ann. UMCS Informatica, 2003)

Designing of multichannel optical communication systems topologies criteria optimization. - Miroslaw Hajder; Miroslaw Mazurek; Pawel Dymora (Ann. UMCS Informatica, 2003)

Integrated education system. - Miroslaw Hajder; Marek Bolanowski; Andrzej Paszkiewicz (Ann. UMCS Informatica, 2004)

Algorithmical and topological methods of fault tolerance assurance. - Miroslaw Hajder; Pawel Dymora (Ann. UMCS Informatica, 2004)

Indeterminacy in the systems and networks design. - Miroslaw Hajder; Andrzej Paszkiewicz (Ann. UMCS Informatica, 2004)

Models of multichannel interconnection systems. - Miroslaw Hajder; Pawel Dymora; Marek Bolanowski (Ann. UMCS Informatica, 2005)

Optical communication multibus systems. - Miroslaw Hajder; Marek Bolanowski (Ann. UMCS Informatica, 2006)

Alternative methods of designing multi channel optical communication systems. - Miroslaw Hajder; Miroslaw Mazurek (Ann. UMCS Informatica, 2006)

The computer network topologies designs and the coherent graphs algebra. - Sergey Krivoi; Miroslaw Hajder; Pawel Dymora; Miroslaw Mazurek (Ann. UMCS Informatica, 2006)

Interconnection distributed systems designed with hierarchical organization. - Miroslaw Hajder; Andrzej Paszkiewicz (Ann. UMCS Informatica, 2008)

A novel approach to fault tolerant multichannel networks designing problems. - Miroslaw Hajder; Pawel Dymora (Ann. UMCS Informatica, 2011)

Effective method for optimizing hierarchical design process for interactive systems. - Miroslaw Hajder; Janusz Kolbusz; Tomasz Bartczak (HSI, 2013)

Cost models for life-cycle phases of information systems. - Miroslaw Hajder; Janusz Kolbusz; Tomasz Bartczak (HSI, 2013)

Undirected graph algebra application for formalization description of information flows. - Miroslaw Hajder; Janusz Kolbusz; Tomasz Bartczak (HSI, 2013)

Designing Reliable Communication for Heterogeneous Computer Systems. - Miroslaw Hajder; Janusz Kolbusz; Roman Korostenskyi (CS&P, 2015)

New architecture of system intrusion detection and prevention. - Mariusz Nycz; Miroslaw Hajder; Alicja Gerka (Ann. UMCS Informatica, 2017)

Methods for increasing security of web servers. - Mariusz Nycz; Miroslaw Hajder; Sara Nienajadlo (Ann. UMCS Informatica, 2017)

A Heterogeneous Parallel Processing System Based on Virtual Multi-Bus Connection Network. - Piotr Hajder; Lukasz Rauch; Mariusz Nycz; Miroslaw Hajder (FedCSIS (Position Papers), 2019)

Direct communication of edge elements in the Industrial Internet of Things. - Piotr Hajder; Miroslaw Hajder; Mateusz Liput; Mariusz Nycz (FedCSIS (Communication Papers), 2020)

Data Security Platform Model in Networked Medical IT Systems based on Statistical Classifiers and ANN. - Miroslaw Hajder; Janusz Kolbusz; Piotr Hajder; Mariusz Nycz; Mateusz Liput (KES, 2020)

Scalable Computing System with Two-Level Reconfiguration of Multi-channel Inter-Node Communication. - Miroslaw Hajder; Piotr Hajder; Mateusz Liput; Janusz Kolbusz (ICCS (4), 2021)

Architecture and organization of a Platform for diagnostics, therapy and post-covid complications using AI and mobile monitoring. - Miroslaw Hajder; Piotr Hajder; Tomasz Gil; Maciej Krzywda; Janusz Kolbusz; Mateusz Liput (KES, 2021)

Cloud Native Approach to the Implementation of an Environmental Monitoring System for Smart City Based on IoT Devices. - Miroslaw Hajder; Lucyna Hajder; Piotr Hajder; Janusz Kolbusz (ICCS (5), 2023)

Supporting winter road maintenance procedures with the use of distributed measurements based on IoT, thermodynamic models and machine learning. - Miroslaw Hajder; Piotr Hajder; Lucyna Hajder; Mateusz Liput; Janusz Kolbusz (PerCom Workshops, 2023)

How to Minimize the Impact of Sociopolitical Factors on the Implementation of Pervasive Computing Projects. - Miroslaw Hajder; Mateusz Liput; Piotr Hajder; Lucyna Hajder; Mateusz Mojzeszko; Robert Rogólski; Lukasz Kiszkowiak (PerCom Workshops, 2025)