Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Sławomir Sujecki"'
Publikováno v:
Applied Sciences, Vol 13, Iss 8, p 4657 (2023)
This paper examines applying machine learning to the assessment of the quality of the transmission in optical networks. The motivation for research into this problem derives from the fact that the accurate assessment of transmission quality is key to
Externí odkaz:
https://doaj.org/article/d58db81384ba441ab3031c3ee9b304bf
Publikováno v:
Sensors, Vol 23, Iss 4, p 1802 (2023)
COVID-19 forced a number of changes in many areas of life, which resulted in an increase in human activity in cyberspace. Furthermore, the number of cyberattacks has increased. In such circumstances, detection, accurate prioritisation, and timely rem
Externí odkaz:
https://doaj.org/article/e79e521be97140d583be05853fa90678
Publikováno v:
Entropy, Vol 23, Iss 11, p 1504 (2021)
Applying machine learning algorithms for assessing the transmission quality in optical networks is associated with substantial challenges. Datasets that could provide training instances tend to be small and heavily imbalanced. This requires applying
Externí odkaz:
https://doaj.org/article/7ed8b64142234126b3d69029095a2866
Publikováno v:
Applied Sciences, Vol 11, Iss 18, p 8735 (2021)
Vulnerability prioritization is an essential element of the vulnerability management process in data communication networks. Accurate prioritization allows the attention to be focused on the most critical vulnerabilities and their timely elimination;
Externí odkaz:
https://doaj.org/article/06b8379657894a83bab271984e0db2d9
Publikováno v:
Entropy, Vol 23, Iss 1, p 7 (2020)
Increasing demand in the backbone Dense Wavelength Division (DWDM) Multiplexing network traffic prompts an introduction of new solutions that allow increasing the transmission speed without significant increase of the service cost. In order to achiev
Externí odkaz:
https://doaj.org/article/055b1b92244c4f73b482e9d228180208
Publikováno v:
Applied Sciences, Vol 10, Iss 21, p 7926 (2020)
The time gap between public announcement of a vulnerability—its detection and reporting to stakeholders—is an important factor for cybersecurity of corporate networks. A large delay preceding an elimination of a critical vulnerability presents a
Externí odkaz:
https://doaj.org/article/155a2f168a5a450fbe78bb02c0cb2713
Autor:
Monika Aniszewska, Adam Maciak, Witold Zychowicz, Włodzimierz Zowczak, Thorsten Mühlke, Bjoern Christoph, Samir Lamrini, Sławomir Sujecki
Publikováno v:
Materials, Vol 13, Iss 22, p 5222 (2020)
While lasers are widely used across various industries, including woodworking, few studies to date have addressed the issue of cutting fresh wood. In the present investigation, wood stemming from fresh tree branches was cut at different laser powers
Externí odkaz:
https://doaj.org/article/ccaf7ab046f44210b9b844b470d7bd00
Publikováno v:
Applied Sciences, Vol 10, Iss 19, p 6840 (2020)
The subject of the study was an application of nature-inspired metaheuristic algorithms to node configuration optimization in optical networks. The main objective of the optimization was to minimize capital expenditure, which includes the costs of op
Externí odkaz:
https://doaj.org/article/9f25fde8c9ed46bbb52b2fda016ce4c8
Publikováno v:
Photonics, Vol 7, Iss 1, p 16 (2020)
Ultra-wideband wavelength division multiplexed networks enable operators to use more effectively the bandwidth offered by a single fiber pair and thus make significant savings, both in operational and capital expenditures. The main objective of this
Externí odkaz:
https://doaj.org/article/312edbd7ca96408e89bdd5924e5826f7
Publikováno v:
Applied Sciences, Vol 9, Iss 3, p 399 (2019)
New generation of optical nodes in dense wavelength division multiplexed networks enables operators to improve service flexibility and make significant savings, both in operational and capital expenditures. Thus the main objective of the study is to
Externí odkaz:
https://doaj.org/article/c919c199b93c4c6cb08e24c102b0413f