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 2025 Róża Goścień, Explainable artificial intelligence-based framework for efficient content placement in elastic optical networks. Expert Systems with Applications. 2025, vol. 262, art. 125541, s. 1-15. ISSN: 0957-4174; 1873-6793 Resources:DOISFX
2	Proceeding paper 2024 Róża Goścień, Traffic prediction- and explainable artificial intelligence-based dynamic routing in software-defined elastic optical networks. W: IFIP Networking 2024 : 1st International Workshop on Trustworthy and Explainable Artificial Intelligence for Networks (TX4Nets) 2024, 3-6 June, Thessaloniki, Greece. [Danvers, MA] : IEEE, cop. 2024. s. 750-756. ISBN: 979-8-3503-9060-5; 978-3-903176-63-8 Resources:DOIURL
3	Proceeding paper 2024 Omran Ayoub, Davide Andreoletti, Aleksandra M Knapińska, Róża Goścień, Piotr Lechowicz, Tiziano Leidi, Silvia Giordano, Cristina Rottondi, Krzysztof Walkowiak, Liquid neural network-based adaptive learning vs. incremental learning for link load prediction amid concept drift due to network failures. W: 28th International Conference on Optical Network Design and Modelling, ONDM 2024, Madrid, Spain, May 6-May 9, 2024 / eds. David Larrabeiti-López [i in.]. [B.m.] : IFIP, cop. 2024. s. 1-6. ISBN: 978-3-903176-62-1 Resources:URL
4	Article 2023 Róża Goścień, Przeżywalność elastycznych sieci optycznych ze zwielokrotnieniem przestrzennym = Survivability of elastic optical networks with space division mutliplexing. Przegląd Telekomunikacyjny, Wiadomości Telekomunikacyjne. 2023, R. 2023, nr 4, s. 15-23. ISSN: 1230-3496; 2449-7487 Resources:DOI
5	Proceeding paper 2023 Róża Goścień, Efficient dynamic routing in elastic optical networks based on traffic prediction and bandwidth reservation. W: ICTON 2023 23rd International Conference on Transparent Optical Networks / eds. Marek Jaworski, Marian Marciniak. Danvers, MA : IEEE ; Warsaw : National Institute of Telecommunications, cop. 2023. s. 1-4. ISBN: 979-8-3503-0303-2 Resources:DOIURL
6	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
7	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
8	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
9	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
10	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

All publications