@mastersthesis{MTMT:34081598, title = {Performance Modelling of Highly Dynamic Distributed Systems}, url = {https://m2.mtmt.hu/api/publication/34081598}, author = {Jánoky, László Viktor}, publisher = {Budapest University of Technology and Economics}, unique-id = {34081598}, year = {2022} } @article{MTMT:32595465, title = {Evaluating the Performance of Novel JWT Revocation Strategy}, url = {https://m2.mtmt.hu/api/publication/32595465}, author = {Jánoky, László Viktor and Ekler, Péter and Levendovszky, János}, doi = {10.14232/actacyb.289455}, journal-iso = {ACTA CYBERN-SZEGED}, journal = {ACTA CYBERNETICA}, volume = {25}, unique-id = {32595465}, issn = {0324-721X}, year = {2021}, eissn = {2676-993X}, pages = {307-318}, orcid-numbers = {Levendovszky, János/0000-0003-1406-442X} } @inproceedings{MTMT:32595461, title = {Performance Evaluation of a Novel JWT Revocation Algorithm}, url = {https://m2.mtmt.hu/api/publication/32595461}, author = {Jánoky, László Viktor and Levendovszky, János and Ekler, Péter}, booktitle = {Proceedings of the Automation and Applied Computer Science Workshop 2020}, unique-id = {32595461}, year = {2020}, pages = {199-205}, orcid-numbers = {Levendovszky, János/0000-0003-1406-442X} } @CONFERENCE{MTMT:31643331, title = {A Novel JWT Revocation Algorithm}, url = {https://m2.mtmt.hu/api/publication/31643331}, author = {Jánoky, László Viktor and Levendovszky, János and Ekler, Péter}, booktitle = {The 12th Conference of PhD Students in Computer Science}, unique-id = {31643331}, year = {2020}, pages = {104}, orcid-numbers = {Levendovszky, János/0000-0003-1406-442X} } @article{MTMT:31643313, title = {Client Performance Predictions for Private Blockchain Networks}, url = {https://m2.mtmt.hu/api/publication/31643313}, author = {Jánoky, László Viktor and Levendovszky, János and Ekler, Péter}, doi = {10.5121/ijcnc.2020.12507}, journal-iso = {IJCNC}, journal = {INTERNATIONAL JOURNAL OF COMPUTER NETWORKS & COMMUNICATIONS}, volume = {12}, unique-id = {31643313}, issn = {0975-2293}, year = {2020}, eissn = {0974-9322}, pages = {97-107} } @inproceedings{MTMT:30728163, title = {New Solutions in the Design of Private and Permissioned Blockchains}, url = {https://m2.mtmt.hu/api/publication/30728163}, author = {Jánoky, László Viktor and Levendovszky, János and Ekler, Péter}, booktitle = {Proceedings of the Automation and Applied Computer Science Workshop 2019}, unique-id = {30728163}, year = {2019}, pages = {154}, orcid-numbers = {Levendovszky, János/0000-0003-1406-442X} } @article{MTMT:30478610, title = {An analysis on the revoking mechanisms for JSON Web Tokens}, url = {https://m2.mtmt.hu/api/publication/30478610}, author = {Jánoky, László Viktor and Levendovszky, János and Ekler, Péter}, doi = {10.1177/1550147718801535}, journal-iso = {INT J DISTRIB SENS N}, journal = {INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS}, volume = {19}, unique-id = {30478610}, issn = {1550-1329}, abstract = {JSON Web Tokens provide a scalable solution with significant performance benefits for user access control in decentralized, large-scale distributed systems. Such examples would entail cloud-based, micro-services styled systems or typical Internet of Things solutions. One of the obstacles still preventing the wide-spread use of JSON Web Token-based access control is the problem of invalidating the issued tokens upon clients leaving the system. Token invalidation presently takes a considerable processing overhead or a drastically increased architectural complexity. Solving this problem without losing the main benefits of JSON Web Tokens still remains an open challenge which will be addressed in the article. We are going to propose some solutions to implement low-complexity token revocations and compare their characteristics in different environments with the traditional solutions. The proposed solutions have the benefit of preserving the advantages of JSON Web Tokens, while also adhering to stronger security constraints and possessing a finely tuneable performance cost.}, keywords = {Security; Access control; Computer Science, Information Systems; JSON Web Tokens}, year = {2018}, eissn = {1550-1477}, orcid-numbers = {Levendovszky, János/0000-0003-1406-442X} } @inproceedings{MTMT:3396001, title = {Application of Statistical Modeling and Participatory Computing for Private Blockchains}, url = {https://m2.mtmt.hu/api/publication/3396001}, author = {Jánoky, László Viktor and Levendovszky, János and Ekler, Péter}, booktitle = {18th International Multidisciplinary Scientific Geoconference SGEM 2018 Conference Proceedings}, unique-id = {3396001}, year = {2018}, pages = {149-156}, orcid-numbers = {Levendovszky, János/0000-0003-1406-442X} } @inproceedings{MTMT:3390853, title = {Designing participatory computing systems using statistical modeling}, url = {https://m2.mtmt.hu/api/publication/3390853}, author = {Jánoky, László Viktor and Levendovszky, János and Ekler, Péter}, booktitle = {Proceedings of the Automation and Applied Computer Science Workshop 2018}, unique-id = {3390853}, year = {2018}, pages = {86-92}, orcid-numbers = {Levendovszky, János/0000-0003-1406-442X} } @article{MTMT:3310255, title = {Participatory Systems - A Paradigm Shift to Answer the Challenges of an Integrated World}, url = {https://m2.mtmt.hu/api/publication/3310255}, author = {Jánoky, László Viktor and Ekler, Péter}, journal-iso = {INDUSTRY 4.0}, journal = {INTERNATIONAL SCIENTIFIC JOURNAL INDUSTRY 4.0}, volume = {5}, unique-id = {3310255}, issn = {2534-8582}, year = {2017}, pages = {208-211} }