No 30 (2025)

Issue 30

Full Issue

View or download the full issue PDF (Українська)

Table of Contents

Information Systems and Technologies

DESIGN AND IMPLEMENTATION OF AN INTELLIGENT SEARCH SYSTEM BASED ON NEURAL NETWORKS
Vitalii Bozhovskiy, Halyna Klym
PDF
5–14
FEDERATED LEARNING WITH STOCHASTIC GRADIENT DESCENT FOR SMART METER ENERGY FORECASTING
Bharat Khushalani
PDF
15–32

PARAMETER EFFICIENT FINE-TUNING AND OVERFITTING IN GPT LARGE LANGUAGE MODELS: A METRIC-BASED COMPARISON
Bohdan Pavlyshenko, Ivan Bulka
PDF
33-42
SEMANTIC SIMILARITY ANALYSIS USING TRANSFORMER-BASED SENTENCE EMBEDDINGS
Bohdan Pavlyshenko, Mykola Stasiuk
PDF
43–58

INFORMATION TECHNOLOGY FOR DATA AUTHENTICATION BASED ON BLOCKCHAIN TITLE OF MANUSCRIPT
Victoria Vysotska, Oleg Prokipchuk, Mariya Nazarkevych, Roman Romanchuk
PDF
59–74

MODELING OF PROCESSES AND EFFECTS

BENCHMARKING GAUSS AND LAPLACE ARTIFICIAL POTENTIAL FIELD APPROACHES FOR REAL-TIME OBSTACLE AVOIDANCE IN VIRTUAL SCENARIOS
Ihor Berizka, Ivan Karbovnyk
PDF
75–88

COMPARATIVE ANALYSIS OF THE ACCURACY AND EFFICIENCY OF MOTION DETECTION TOOLS AND SYSTEMS FOR PIR SENSOR, OPENCV WEBCAM, AND RASPBERRY PI
Roman Diachok, Halyna Klym, Ivan Tepliakov
PDF
89–98

MODELING RETAIL SALES USING AUTOREGRESSIVE INTEGRATED MOVING AVERAGE AND LONG SHORT-TERM MEMORY FORECASTING METHODS
Oleksii Kachmar, Roman Shuvar, Igor Kolych
PDF
99–112

PHYSICS-INFORMED NEURAL NETWORKS FOR NARROWBAND SIGNAL PROPAGATION MODELING
Igor Kolych
PDF
113–120

LANDMINE RECOGNITION USING A KOLMOGOROV–ARNOLD NEURAL NETWORK BASED ON MAGNETIC SENSING DATA
Ivan Peleshchak, Viacheslav Beltiukov
PDF
121–136

PROGRAMS FOR CALCULATING A DYNAMIC MODE MAP ON THE EXAMPLE OF A SYSTEM WITH CHAOTIC MODES
Serhiy Sveleba, Ivan Katerynchuk, Ivan Kunyo, Yaroslav Shmyhelskyy
PDF
137-154

MATERIALS FOR ELECTRONIC ENGINEERING

INFLUENCE OF PREPARATION CONDITIONS ON THE ELECTRICAL CONDUCTIVITY OF GaN THIN FILMS
Oleh Bordun, Ihor Kukharskyy, Mariia Protsak, Ivanna Medvid, Iryna Kofliuk, Zhanetta Tsapovska
PDF
155-162

MAGNETO- AND PHOTO-CONTROLLED SUPRAMOLECULAR CLATRATES BASED ON GALLIUM SELENIDE
Vitalii Maksymych, Oleksii Korchev, Nadiia Pokladok, Roman Shvets, Oleh Bordun, Fedir Ivashchyshyn
PDF
163–176

REFRACTOMETRY OF UNIAXIALLY COMPRESSED Rb2SO4 CRYSTALS
Vasyl Stadnyk, Vasyl Vyshnevskyi, Igor Matviishyn, Vasyl Baliha, Roman Lys
PDF
177–186