@article{MTMT:32799635, title = {Characterization of Airport Movement Sequence}, url = {https://m2.mtmt.hu/api/publication/32799635}, author = {Károly, Bianka and Sághi, Balázs}, doi = {10.3311/PPTR.14538}, journal-iso = {PERIOD POLYTECH TRANSP ENG}, journal = {PERIODICA POLYTECHNICA TRANSPORTATION ENGINEERING}, volume = {50}, unique-id = {32799635}, issn = {0303-7800}, year = {2022}, eissn = {1587-3811}, pages = {39-42} } @article{MTMT:31592725, title = {New Aspects of Integrity Levels in Automotive Industry-Cybersecurity of Automated Vehicles}, url = {https://m2.mtmt.hu/api/publication/31592725}, author = {Török, Árpád and Szalay, Zsolt and Sághi, Balázs}, doi = {10.1109/TITS.2020.3011523}, journal-iso = {IEEE T INTELL TRANSP}, journal = {IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS}, volume = {23}, unique-id = {31592725}, issn = {1524-9050}, abstract = {The spread of connected vehicles is expected to multiply the effects of the growing penetration of cyberspace in our life, and with this it remarkably influences the vulnerability of society to cyberattacks in an unfavorable way. Accordingly, ZalalZone - the Hungarian test track – has set up a working group to support the necessary methodological background for cybersecurity-related validation processes for the automotive industry. Therefore the paper aims to reconsider safety integrity levels in the automotive industry related to the field of cybersecurity. Following this, the article provides a comprehensive structure of integrity levels that serves the safety requirements of nowadays new cybersecurity challenges. To adapt the new cybersecurity integrity level architecture to the conventional automotive safety integrity level framework, the authors have verified a specific clustering model. To validate the aggregated probability of the possible cyberattack alternatives, the generated new cybersecurity rating scale is compared with the ASIL probability values by applying the Kolmogorov-Smirnov test. In the final step of the analysis, the possible practical application of the new framework is presented based on the identification of the derived probability value in the case of the investigated failure mode.}, year = {2022}, eissn = {1558-0016}, pages = {383-391}, orcid-numbers = {Török, Árpád/0000-0002-1985-4095; Szalay, Zsolt/0000-0002-6172-5772} } @article{MTMT:31286458, title = {Assessing the Unmanned Aerial Vehicles’ Surveillance Problems and Actual Solution Options from the Different Stakeholders' Viewpoint}, url = {https://m2.mtmt.hu/api/publication/31286458}, author = {Károly, Bianka and Sághi, Balázs}, doi = {10.3311/PPtr.13749}, journal-iso = {PERIOD POLYTECH TRANSP ENG}, journal = {PERIODICA POLYTECHNICA TRANSPORTATION ENGINEERING}, volume = {49}, unique-id = {31286458}, issn = {0303-7800}, abstract = {The problems related to the integration of the unmanned aerial vehicles into national airspaces is one of the main topics that the scientific researchers are dealing with these days. Despite that, none of them are investigating the UAVs from the surveillance point of view. For that reason, highlighting the problems that have to be dealt with and assessing them through a holistic approach is the aim of the paper. Therefore, the paper takes the different stakeholders view and identify the key factors that have to be taken into account. The authors propose the surveillance technologies that can be considered and evaluated them along the revealed factors through a global view. The results can be applied as a base for the further research in UAVs surveillance domain. © 2020 Budapest University of Technology and Economics. All rights reserved.}, year = {2021}, eissn = {1587-3811}, pages = {32-41} } @article{MTMT:31044458, title = {Development of a Novel Automotive Cybersecurity Integrity Level Framework}, url = {https://m2.mtmt.hu/api/publication/31044458}, author = {Török, Árpád and Szalay, Zsolt and Sághi, Balázs}, doi = {10.12700/APH.17.1.2020.1.8}, journal-iso = {ACTA POLYTECH HUNG}, journal = {ACTA POLYTECHNICA HUNGARICA}, volume = {17}, unique-id = {31044458}, issn = {1785-8860}, year = {2020}, eissn = {1785-8860}, pages = {141-159}, orcid-numbers = {Török, Árpád/0000-0002-1985-4095; Szalay, Zsolt/0000-0002-6172-5772} } @article{MTMT:31956573, title = {CHARACTERIZATION OF AIRPORT DELAY}, url = {https://m2.mtmt.hu/api/publication/31956573}, author = {Károly, Bianka and Sághi, Balázs}, doi = {10.7708/ijtte.2019.9(4).01}, journal-iso = {INT J TRAFFIC TRANSP ENG}, journal = {INTERNATIONAL JOURNAL FOR TRAFFIC AND TRANSPORT ENGINEERING}, volume = {9}, unique-id = {31956573}, issn = {2217-544X}, year = {2019}, eissn = {2217-5652}, pages = {358-364} } @inproceedings{MTMT:2856310, title = {Considerations on the Concurrent Operation of ETCS L2 and Legacy Train Control System EVM on the Hungarian Railway Network}, url = {https://m2.mtmt.hu/api/publication/2856310}, author = {Cseh, Attila and Sághi, Balázs and Tarnai, Géza}, booktitle = {FORMS/FORMAT 2014}, unique-id = {2856310}, year = {2014}, pages = {266-274} } @article{MTMT:2698680, title = {Biztosítóberendezések modellezése Petri-hálókkal}, url = {https://m2.mtmt.hu/api/publication/2698680}, author = {Cseh, Attila and Tarnai, Géza and Sághi, Balázs}, journal-iso = {VEZETÉKEK VILÁGA}, journal = {VEZETÉKEK VILÁGA}, volume = {19}, unique-id = {2698680}, issn = {1416-1656}, year = {2014}, pages = {14-17} } @article{MTMT:2696155, title = {Fall-back Mode Operation on Remotely Controlled Railway Lines}, url = {https://m2.mtmt.hu/api/publication/2696155}, author = {Cseh, Attila and Sághi, Balázs and Tarnai, Géza}, journal-iso = {PR NAUK POLITECH WARSZ TRANSP}, journal = {PRACE NAUKOWE POLITECHNIKI WARSZAWSKIEJ-TRANSPORT}, volume = {95}, unique-id = {2696155}, issn = {1230-9265}, year = {2013}, pages = {63-72} } @inproceedings{MTMT:2695736, title = {Vasúti járművek energiafogyasztásának csökkentése prediktív optimalizáció alkalmazásával}, url = {https://m2.mtmt.hu/api/publication/2695736}, author = {Bécsi, Tamás and Aradi, Szilárd and Tarnai, Géza and Sághi, Balázs and Cseh, Attila}, booktitle = {Innováció és fenntartható felszíni közlekedés}, unique-id = {2695736}, year = {2013}, pages = {103-107}, orcid-numbers = {Bécsi, Tamás/0000-0002-1487-9672} } @inproceedings{MTMT:2694644, title = {Vasúti menetrendtervezés energetikai szempontok alapján}, url = {https://m2.mtmt.hu/api/publication/2694644}, author = {Cseh, Attila and Aradi, Szilárd and Bécsi, Tamás and Sághi, Balázs and Tarnai, Géza}, booktitle = {Innováció és fenntartható felszíni közlekedés}, unique-id = {2694644}, year = {2013}, pages = {53-56}, orcid-numbers = {Bécsi, Tamás/0000-0002-1487-9672} }