A5079906754- Anomaly Detection Techniques and Applications
- Network Security and Intrusion Detection
- Bayesian Modeling and Causal Inference
- Water Systems and Optimization
- Balance, Gait, and Falls Prevention
- Healthcare Technology and Patient Monitoring
- Smart Grid Security and Resilience
- Thermography and Photoacoustic Techniques
- Infrared Thermography in Medicine
- Inertial Sensor and Navigation
- Textile materials and evaluations
- Context-Aware Activity Recognition Systems
- Thermoregulation and physiological responses
- Advanced Data Processing Techniques
- Software System Performance and Reliability
- Mechanical and Thermal Properties Analysis
- Non-Invasive Vital Sign Monitoring
- Risk and Safety Analysis
- Sensor Technology and Measurement Systems
- ECG Monitoring and Analysis
- Teleoperation and Haptic Systems
- Petri Nets in System Modeling
- Artificial Intelligence in Healthcare
- Wound Healing and Treatments
- Gait Recognition and Analysis
Lodz University of Technology
2013-2024
First Technical University
2023
Warsaw University of Technology
2022-2023
AGH University of Krakow
2023
Polish Academy of Sciences
2022
International Union of Radio Science
2022
University of Łódź
2003-2021
Medical University of Lodz
2012
Wrocław University of Science and Technology
2008-2010
The main goal of the article is to present concept using a simulation environment when designing an advanced fibre-optic seismometer (FOS) field-programmable gate array (FPGA) computing system. first part presents requirements regarding FOS principle operation, as well measurement method closed-loop operation. control algorithm developed high-level language C++ and then it synthesised into FPGA. following describes test operation algorithm. includes model components system, delays,...
This paper presents an application of Bayesian networks to the process intrusion detection in computer networks. The presented system, called Basset (Bayesian system for detection) extends functionality Snort, open-source NIDS, by incorporating as additional processing stages. flexible nature this solution allows it be used both misuse-based and anomaly-based process; concentrates on detection. ultimate goal is create a hybrid, misuse anomaly based that will allow interaction between these...
This study investigates the agreement between two methods used for assessment of human balance system. Static posturography based on tensometers, using a commercially available platform, is as reference method. An alternative approach portable prototype MediPost system that utilises inertial sensors developed by authors. Both approaches determine movement subject's centre mass, quantifying this in terms angular speed. Data evaluation were obtained from 205 subjects, with each subject...
The seamless coexistence of distributed photovoltaics (PV) with the utility network may be maintained by focusing on higher energy autonomy micro-grids. This approached seeking any opportunities to increase local consumption, especially when legal regulations are cutting-down benefits for overproduction. microgrids combining PV electric storage and heat pumps largely fail at satisfying needs autonomously in winter periods create excessive load power network. Although all-electric microgrid...
This paper presents an application of Bayesian networks to the process intrusion detection in computer networks. The presented system, called Basset (Bayesian system for detection) extends functionality Snort, open-source NIDS, by incorporating as additional processing stages. flexible nature this solution allows it be used both misuse-based and anomaly-based process; concentrates on detection. ultimate goal is provide better capabilities less chance false alarms creating a platform capable...
The paper presents a novel approach to the implementation of Bayesian network - an in FPGA circuit. opportunities and problems connected with parallel-processing circuit are discussed. Modifications computation algorithm that needed due limited computational capabilities described. Details construction main blocks also depicted
This paper presents a fall risk assessment approach based on fast mobility test, automatically evaluated using low-cost, scalable system for the recording and analysis of body movement. test has never before been investigated as sole source data assessment. It can be performed in very limited space needs only minimal additional equipment, yet provides large amounts information, presented obtain much more than traditional observation by capturing minute details regarding The readings are...
The article presents simple modeling and experimental verification of the power required for thermal comfort in electrically heated clothing. clothing consists a jumpsuit with embedded heating insets, controlled by dedicated microprocessor system. user is able to set using smartphone app. experiments, conducted mobile freezing chamber, aimed at model theoretical (according ISO 11079) maintain ambient temperatures below 0 °C. Three participants were asked adjust reach comfort. experiment...
This paper presents a new application of modern numerical algorithms, such as neural and probabilistic networks, for monitoring pressure system installations. Theoretical background well custom implementation the algorithms is presented, complete high-pressure, fluid-filled (HPFF) cables described.
Detection of fluid leaks in pipe-type cable installations is important for both environmental and operational reasons. A new application modern numerical algorithms, such as neural probabilistic networks, monitoring pressure system has been recently presented by the authors. This approach led to development a complete high-pressure, fluid-filled cables. During initial implementation, need arose detection very small leaks. To meet this need, algorithms were revised features implemented. paper...
The article presents the concept of detecting subjects with balance disorders by use machine learning techniques. proposed solution has been developed and tested based on a group 40 subjects, included both patients uncompensated dysfunction in vestibular system healthy volunteers. Presence was verified prior to study detailed clinical examination. data for were collected miniature micromachine sensors, mounted body at selected locations. task performed consisted free gait over distance three...
The paper presents nondestructive method of investigation multilayer structures containing conducting material, such as thyristor structures. proposed is based on induction heating examined object and infrared detection temperature field. Infrared images registered with the help this are presented. Short discussion advantages disadvantages also included. main benefit from usage extremely short time registration. Therefore, can be applied in industry for quick quality assessment Moreover,...
This paper presents an application of Bayesian networks to the process intrusion detection in computer networks. The presented system, called system for (Basset) extends functionality Snort, open-source network (NIDS), by incorporating as additional processing stages. flexible nature this solution allows it be used both misuse-based and anomaly-based process; concentrates on detection. ultimate goal is provide better capabilities less chance false alerts creating a platform capable...
This paper presents a fully automatic leak detection system for slow oscillation high-pressure fluid-filled (HPFF) circuits. It also the concept of detecting leaks in such circuits, utilizing only limited number sensors. will describe algorithms built upon this concept, including two different approaches to construction decision module, crucial capabilities. The proposed solution utilizes adaptive digital filters modeling circuit behavior and Bayesian network coupled with software simulator...
Reducing noise in fibre-optic gyroscope (FOG)-based rotational seismometers is crucial guaranteeing their applicability as future high-precision sensors. This paper presents a practical approach to analysis of designed and manufactured FOG-based three-axis seismometer. The performed measurements show that proper identification sources subsequent changes the device’s configuration which addressed these issues, visibly improved Allan deviation plot device. In particular, angle random walk was...