E-mail: roza.goscien@pwr.edu.pl

Unit: Faculty of Information and Communication Technology (N) » Department of Systems and Computer Networks

ul. Z. Janiszewskiego 11/17, 50-372 Wrocław
building C-4, room 235
phone +48 71 320 4471

Research fields

• Modeling of computer networks; optimization algorithms; network survivability; optical networks.

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Recent papers

2018

• Goścień R., Walkowiak K., On the Efficiency of Survivable Flex-grid SDM Networks, Journal of Lightwave Technology, 2018, in Press.

2017

• Goścień R., Walkowiak K., A column generation technique for routing and spectrum allocation in cloud-ready survivable elastic optical networks, International Journal of Applied Mathematics and Computer Science 27(3), pp. 591-603, 2017.
• Goścień R., Walkowiak K., Modeling and optimization of data center location and routing and spectrum allocation in survivable elastic optical networks, Optical Switching and Networking 23, pp. 129-143, 2017.

2016

• Goścień R., Walkowiak K., Tornatore M., Survivable multipath routing of anycast and unicast traffic in elastic optical networks, IEEE/OSA Journal of Optical Communications and Networking 8(6), pp. 343-355, 2016.

2015

• Goścień R., Walkowiak K., Klinkowski M., Rak J., Protection in elastic optical networks, IEEE Network 29(6), pp. 88-96, 2015.

2014

• Walkowiak K., Klinkowski M., Rabiega B., Goścień R., Routing and spectrum allocation algorithms for elastic optical networks with dedicated path protection, Optical Switching and Networking 13, pp. 63-75, 2014.

Papers in DONA database

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Selected publications
1	Article 2023 Aleksandra M Knapińska, Róża Goścień, Piotr Lechowicz, Krzysztof Walkowiak, Link load prediction in an optical network with restoration mechanisms. Journal of Optical Communications and Networking. 2023, vol. 15, nr 5, s. B42-B52. ISSN: 1943-0620; 1943-0639 Resources:DOIURLSFX
2	Article 2023 Róża Goścień, Traffic-aware service relocation in software-defined and intent-based elastic optical networks. Computer Networks. 2023, vol. 225, art. 109660, s. 1-14. ISSN: 1389-1286; 1872-7069 Resources:DOIURLSFX
3	Proceeding paper 2022 Róża Goścień, Traffic-aware dedicated path protection in elastic optical networks. W: 2022 12th International Workshop on Resilient Networks Design and Modeling (RNDM), September 19-21, 2022, Compiegne, France : proceedings / eds. Dritan Nace, Jacek Rak, Artur Tomaszewski. Danvers, MA : IEEE, cop. 2022. s. 1-7. ISBN: 978-1-6654-8677-4 Resources:DOIURL
4	Proceeding paper 2022 Róża Goścień, Aleksandra M Knapińska, Efficient network traffic prediction after a node failure. W: 2022 International Conference on Optical Network Design and Modeling (ONDM), 16-19 May 2022, Warsaw, Poland. [Danvers, MA : IEEE] ; IFIP, cop. 2022. s. 1-6. ISBN: 978-3-903176-44-7 Resources:DOIURL
5	Article 2022 Szymon Wojciechowski, Róża Goścień, Paweł Ksieniewicz, Krzysztof Walkowiak, Hybrid regression model for link dimensioning in spectrally-spatially flexible optical networks. IEEE Access. 2022, vol. 10, s. 53810-53821. ISSN: 2169-3536 Resources:DOIURLSFX
6	Article 2022 Róża Goścień, Paweł Ksieniewicz, Efficient dynamic routing in spectrally-spatially flexible optical networks based on traffic categorization and supervised learning methods. Optical Switching and Networking. 2022, vol. 43, art. 100650, s. 1-12. ISSN: 1573-4277; 1872-9770 Resources:DOIURLSFX
7	Proceeding paper 2021 Krzysztof Walkowiak, Róża Goścień, Piotr Lechowicz, Adam Włodarczyk, Comparison of various sharing approaches in survivable translucent optical networks. W: The 30th International Conference on Computer Communications and Networks (ICCCN 2021) July 19- July 22, 2021. Final Program. Athens, Greece. Danvers, MA : IEEE, cop. 2021. s. 1-6. ISBN: 978-1-6654-1278-0; 978-1-6654-4835-2; 978-0-7381-1330-2; 978-0-7381-1329-6 Resources:DOI
8	Article 2021 Róża Goścień, On the efficient design of network resilient to electro-magnetic pulse attack—elastic optical network case study. Computer Communications. 2021, vol. 179, s. 272-284. ISSN: 0140-3664; 1873-703X Resources:DOIURLSFX
9	Article 2021 Fábio Barbosa, Amaro De Sousa, Agostinho Agra, Krzysztof Walkowiak, Róża Goścień, RMSA algorithms resilient to multiple node failures in dynamic EONs. Optical Switching and Networking. 2021, vol. 42, art. 100633, s. 1-12. ISSN: 1573-4277; 1872-9770 Resources:DOIURLSFX
10	Article 2021 Róża Goścień, Aleksandra M Knapińska, Adam Włodarczyk, Modeling and prediction of daily traffic patterns-wask and six case study. Electronics. 2021, vol. 10, nr 14, art. 1637, s. 1-23. ISSN: 2079-9292 Resources:DOIURLSFX

All publications