TY - CONF AU - Dávid, Magyar AU - Cserép, Máté AU - Vincellér, Zoltán AU - Attila, D. Molnár TI - Waste Detection and Change Analysis based on Multispectral Satellite Imagery T2 - Proceedings of KEPAF 2023: Képfeldolgozók és Alakfelismerők társaságának 14. konferenciája PY - 2023 PG - 18 UR - https://m2.mtmt.hu/api/publication/34512387 ID - 34512387 LA - English DB - MTMT ER - TY - CONF AU - Barkó, Balázs AU - Angyalné Alexy, Márta AU - Vincellér, Zoltán AU - Molnár, Bálint TI - Data Collection and Analytics in Pastured-based Beef Production System T2 - 12th International Conference on Applied Informatics (ICAI 2023) PB - Eszterházy Károly Katolikus Egyetem C1 - Eger PY - 2023 UR - https://m2.mtmt.hu/api/publication/33703561 ID - 33703561 AB - In precision livestock technologies, we are applying data acquisition using IoT tools to large-scale livestock production to collect more accurate, reliable data. By an- alyzing the big database using data science methods, we can find internal, hidden correlations and patterns in the data sets that provide valuable information for livestock farms. This will allow them to optimize production processes and make better economic decisions. In our research, we performed data analysis on free-kept beef cattle on sensor data. The research participated more than 100 animals and an animal has at least 4 different sensors, and every sensor measured different things from time to time. Thanks to this, a large amount of data was created in 1 year, so we can perform good data analysis. This dataset was not only it was interested in data analysis perspective, but also for farmers participating in research. They have multiple problems/theories that can’t be solved/proven without data analysis. Our group was concerned about animal behavior and the weather connection. The LA - English DB - MTMT ER - TY - CONF AU - Béleczki, András AU - Molnár, Bálint AU - Vincellér, Zoltán TI - Hypergraph-based framework for Information System design and development T2 - 12th International Conference on Applied Informatics (ICAI 2023) PB - Eszterházy Károly Katolikus Egyetem C1 - Eger PY - 2023 UR - https://m2.mtmt.hu/api/publication/33703560 ID - 33703560 AB - The lifecycle of information systems is always containing several different phases which require different inputs from stakeholders, developers, key users and so on[2, 9]. This also means, that defining needs, making design decisions, and implementing them requires a variety of tools, frameworks, and applications. To meet every demand we use graphical diagrams, design, and conceptual documents, low code representations, metamodels, and actual source code. All of these are part of such a heterogenous environment that is very error-prone based on its nature. LA - English DB - MTMT ER - TY - CONF AU - Béleczki, András AU - Molnár, Bálint AU - Vincellér, Zoltán ED - Kovásznai, Gergely ED - Fazekas, István ED - Tómács, Tibor TI - IoT sensor network modeling with Hypergraphs T2 - Proceedings of the 11th International Conference on Applied Informatics (ICAI 2020) PB - CEUR Workshop Proceedings C1 - Eger T3 - CEUR Workshop Proceedings, ISSN 1613-0073 ; 2650. PY - 2020 UR - https://m2.mtmt.hu/api/publication/31340415 ID - 31340415 LA - English DB - MTMT ER - TY - CONF AU - Cserép, Máté AU - Hudoba, Péter AU - Vincellér, Zoltán ED - de Sousa, Luís Moreira TI - Robust Railroad Cable Detection in Rural Areas from MLS Point Clouds T2 - Free and Open Source Software for Geospatial (FOSS4G) Conference Proceedings PB - University of Massachusetts Amherst PY - 2018 PG - 8 DO - 10.7275/z46z-xh51 UR - https://m2.mtmt.hu/api/publication/30603312 ID - 30603312 AB - Monitoring of the railroad infrastructure is crucial for safety concerns and accident prevention. This task requires regular surveillance which is nowadays still carried out by expensive and time consuming manual visual inspections in many countries. The problem of railroad cable recognition (contact cables, catenary cables, return current cables) in rural areas based on LiDAR point clouds has it own methods, but current state of the art solutions suffer from extremely high computational load due the extensive size of the datasets. In this study we analyzed and compared novel robust solutions focusing on minimizing the assumptions (positions and distances of track bed, rail tracks, etc.) of the algorithms, and providing faster filtering methods that prepare the point cloud by removing the most of the points that cannot be part of a cable. Beside implementing the investigated methods based on open source libraries, we created a framework for algorithm pipelining, input, output and intermediate result management, and performance analysis. LA - English DB - MTMT ER - TY - CONF AU - Cserép, Máté AU - Hudoba, Péter AU - Vincellér, Zoltán TI - Object Recognition of Railroad Cables in Rural Areas from Mobile Terrestrial Laser Scanning T2 - Proceedings of the 12th Joint Conference on Mathematics and Computer Science PY - 2018 PG - 1 UR - https://m2.mtmt.hu/api/publication/30602970 ID - 30602970 LA - English DB - MTMT ER - TY - CONF AU - Cserép, Máté AU - Roderik, Lindenbergh AU - Vincellér, Zoltán ED - Kovásznai, Gergely ED - Terdik, György TI - A comparative study of distributed architectures for LiDAR-based change detection T2 - ICAI 2017 PB - Eszterházy Károly Egyetem C1 - Eger PY - 2017 PG - 2 UR - https://m2.mtmt.hu/api/publication/30603456 ID - 30603456 LA - English DB - MTMT ER - TY - CHAP AU - Cserép, Máté AU - Roderik, Lindenbergh AU - Vincellér, Zoltán ED - Hudoba, Péter TI - Comparison of distributed architectures for LiDAR based change detection T2 - 4th Winter School of PhD Students in Informatics and Mathematics PB - Association of Hungarian PhD and DLA Students CY - Budapest SN - 9786155586125 PY - 2017 SP - 23 EP - 24 PG - 2 UR - https://m2.mtmt.hu/api/publication/3232164 ID - 3232164 LA - English DB - MTMT ER - TY - CHAP AU - Kiss, Attila AU - Zuzana, ÁRKI AU - Laki, Sándor AU - Gombos, Gergő AU - Vincellér, Zoltán ED - Juhász, György ED - Árki, Zuzana ED - Csiba, Peter TI - TRAINING DATA SCIENCE IN ACADEMIC EDUCATION T2 - A Selye János Egyetem 2016-os „Korszerű szemlélet a tudományokban és az oktatásban“ Nemzetközi Tudományos Konferenciájának tanulmánykötete PB - Selye János Egyetem CY - Komárno SN - 9788081221903 PY - 2016 SP - 62 EP - 76 PG - 15 UR - https://m2.mtmt.hu/api/publication/3122639 ID - 3122639 LA - English DB - MTMT ER - TY - CHAP AU - Gábor, Pótári AU - Vincellér, Zoltán AU - Ács, Zoltán ED - Emőd, Kovács ED - Gábor, Kusper ED - Kunkli, Roland Imre ED - Tibor, Tómács TI - A method for real-time adaptation of weather conditions within a traffic simulation T2 - ICAI 2014: Proceedings of the 9th International Conference on Applied Informatics, vol. 1-2 PB - Eszterházy Károly Tanárképző Főiskola (EKTF) CY - Eger SN - 9786155297182 PY - 2015 PG - 8 UR - https://m2.mtmt.hu/api/publication/2897798 ID - 2897798 LA - English DB - MTMT ER -