Krzysztof Walkowiak

ORCID

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 89

Top Venues

Publications

Dominik Piatkowski, Tobiasz Puslecki, Krzysztof Walkowiak
Study of the Impact of Data Compression on the Energy Consumption Required for Data Transmission in a Microcontroller-Based System. Sensors 24 (1) (2024)
Omran Ayoub, Davide Andreoletti, Aleksandra Knapinska, Róza Goscien, 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. CoRR (2024)
Dominik Dulas, Justyna Witulska, Agnieszka Wylomanska, Ireneusz Jablonski, Krzysztof Walkowiak
Data-Driven Model for Sliced 5G Network Dimensioning and Planning, Featured With Forecast and "what-if" Analysis. IEEE Access 12 (2024)
Adam Wlodarczyk, Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
Machine Learning Assisted Provisioning of Time-Varying Traffic in Translucent Optical Networks. IEEE Access 12 (2024)
Piotr Lechowicz, Aleksandra Knapinska, Adam Wlodarczyk, Krzysztof Walkowiak
Traffic Weaver: semi-synthetic time-varying traffic generator based on averaged time series. CoRR (2024)
Aleksandra Knapinska, Piotr Lechowicz, Salvatore Spadaro, Krzysztof Walkowiak
Agnostic Prediction of Multiple Types of Time-Varying Traffic in Optical Networks. GLOBECOM (2023)
Damian Mrozinski, Miroslaw Klinkowski, Krzysztof Walkowiak
Performance Analysis of Network Slicing in Packet-Switched 5G xHaul Access Network. ICTON (2023)
Marcin Michal Komarnicki, Michal Witold Przewozniczek, Halina Kwasnicka, Krzysztof Walkowiak
Incremental Recursive Ranking Grouping for Large-Scale Global Optimization. IEEE Trans. Evol. Comput. 27 (5) (2023)
Aleksandra Knapinska, Piotr Lechowicz, Salvatore Spadaro, Krzysztof Walkowiak
On Advantages of Traffic Prediction and Grooming for Provisioning of Time-Varying Traffic in Multilayer Networks. ONDM (2023)
Aleksandra Knapinska, Piotr Lechowicz, Salvatore Spadaro, Krzysztof Walkowiak
Performance Analysis of Multilayer Optical Networks with Time-Varying Traffic. ICTON (2023)
Blazej Ulanowicz, Dawid Dopart, Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
Combining Random Forest and Linear Regression to Improve Network Traffic Prediction. ICTON (2023)
Marcin Michal Komarnicki, Michal Witold Przewozniczek, Halina Kwasnicka, Krzysztof Walkowiak
Incremental Recursive Ranking Grouping - A Decomposition Strategy for Additively and Nonadditively Separable Problems. GECCO Companion (2023)
Aleksandra Knapinska, Róza Goscien, Piotr Lechowicz, Krzysztof Walkowiak
Link load prediction in an optical network with restoration mechanisms. J. Opt. Commun. Netw. 15 (5) (2023)
Tobiasz Puslecki, Krzysztof Walkowiak
Hyperparameters Optimization Using GridSearchCV Method for TinyML Models. CORES/IP&C (2023)
Damian Mrozinski, Miroslaw Klinkowski, Krzysztof Walkowiak
Cost-Aware DU Placement and Flow Routing in 5G Packet xHaul Networks. IEEE Access 11 (2023)
Aleksandra Knapinska, Piotr Lechowicz, Weronika Wegier, Krzysztof Walkowiak
Long-term prediction of multiple types of time-varying network traffic using chunk-based ensemble learning. Appl. Soft Comput. 130 (2022)
Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
Prediction of Multiple Types of Traffic with a Novel Evaluation Metric Related to Bandwidth Blocking. GLOBECOM (2022)
Szymon Wojciechowski, Róza Goscien, Pawel Ksieniewicz, Krzysztof Walkowiak
Hybrid Regression Model for Link Dimensioning in Spectrally-Spatially Flexible Optical Networks. IEEE Access 10 (2022)
Dominik Dulas, Katarzyna Maraj-Zygmat, Krzysztof Walkowiak
Method of 5G TDD Midhaul Multiplexing Gain Estimation based on System-Level Traffic Measurements. SoftCOM (2022)
Aleksandra Knapinska, Katarzyna Póltorak, Dominika Poreba, Jan Miszczyk, Mateusz Daniluk, Krzysztof Walkowiak
On Feature Selection in Short-Term Prediction of Backbone Optical Network Traffic. ONDM (2022)
Piotr Lechowicz, Aleksandra Knapinska, Krzysztof Walkowiak
Delayed Squeezed Dedicated Path Protection in Spectrally-Spatially Flexible Optical Networks. RNDM (2022)
Fábio Barbosa, Amaro de Sousa, Agostinho Agra, Krzysztof Walkowiak, Róza Goscien
RMSA algorithms resilient to multiple node failures in dynamic EONs. Opt. Switch. Netw. 42 (2021)
Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
Machine-Learning Based Prediction of Multiple Types of Network Traffic. ICCS (1) (2021)
Krzysztof Walkowiak, Róza Goscien, Piotr Lechowicz, Adam Wlodarczyk
Comparison of Various Sharing Approaches in Survivable Translucent Optical Networks. ICCCN (2021)
Michal Witold Przewozniczek, Rituparna Datta, Krzysztof Walkowiak, Marcin Michal Komarnicki
Splitting the fitness and penalty factor for temporal diversity increase in practical problem solving. Expert Syst. Appl. 145 (2020)
Adam Wlodarczyk, Piotr Lechowicz, Daniel Szostak, Krzysztof Walkowiak
An Algorithm for Provisioning of Time-Varying Traffic in Translucent SDM Elastic Optical Networks. ICTON (2020)
Piotr Lechowicz, Massimo Tornatore, Adam Wlodarczyk, Krzysztof Walkowiak
Fragmentation metrics and fragmentation-aware algorithm for spectrally/spatially flexible optical networks. JOCN 12 (5) (2020)
Michal Aibin, Krzysztof Walkowiak
Monte Carlo Tree Search with Last-Good-Reply Policy for Cognitive Optimization of Cloud-Ready Optical Networks. J. Netw. Syst. Manag. 28 (4) (2020)
Wojciech Kmiecik, Krzysztof Walkowiak
A performance study of dynamic routing algorithm for SDM translucent optical networks with assistive storage. Opt. Switch. Netw. 38 (2020)
Pawel Ksieniewicz, Róza Goscien, Miroslaw Klinkowski, Krzysztof Walkowiak
Pattern Recognition Model to Aid the Optimization of Dynamic Spectrally-Spatially Flexible Optical Networks. ICCS (4) (2020)
Arunaba Sen, Chenyang Zhou, Anisha Mazumder, Arun Das, Kaustav Basu, Krzysztof Walkowiak
On the Number of Steiner Trees in a Graph. DRCN (2020)
Daniel Szostak, Krzysztof Walkowiak, Adam Wlodarczyk
Short-Term Traffic Forecasting in Optical Network using Linear Discriminant Analysis Machine Learning Classifier. ICTON (2020)
Krzysztof Walkowiak, Róza Goscien, Piotr Lechowicz, Adam Wlodarczyk, Miroslaw Klinkowski
Transponder Placement for Dynamic Lightpath Provisioning in Survivable Translucent Optical Networks. ICTON (2020)
Michal Witold Przewozniczek, Róza Goscien, Piotr Lechowicz, Krzysztof Walkowiak
Metaheuristic algorithms with solution encoding mixing for effective optimization of SDM optical networks. Eng. Appl. Artif. Intell. 95 (2020)
Piotr Lechowicz, Jordi Perelló, Salvatore Spadaro, Krzysztof Walkowiak
Brown-field Gradual Migration Planning Toward Spectrally-Spatially Flexible Optical Networks. ONDM (2020)
Piotr Lechowicz, Róza Goscien, Rubén Rumipamba-Zambrano, Jordi Perelló, Salvatore Spadaro, Krzysztof Walkowiak
Greenfield Gradual Migration Planning toward Spectrally-Spatially Flexible Optical Networks. IEEE Commun. Mag. 57 (10) (2019)
Daniel Szostak, Krzysztof Walkowiak
Machine Learning Methods for Traffic Prediction in Dynamic Optical Networks with Service Chains. ICTON (2019)
Piotr Lechowicz, Rubén Rumipamba-Zambrano, Jordi Perelló, Salvatore Spadaro, Krzysztof Walkowiak
Inter-Core Crosstalk Impact on Migration Planning from Elastic Optical Networks to Spectrally-Spatially Flexible Optical Networks. OFC (2019)
Miroslaw Klinkowski, Krzysztof Walkowiak
An Efficient Optimization Framework for Solving RSSA Problems in Spectrally and Spatially Flexible Optical Networks. IEEE/ACM Trans. Netw. 27 (4) (2019)
Krzysztof Walkowiak, Adam Wlodarczyk, Miroslaw Klinkowski
Effective Worst-Case Crosstalk Estimation for Dynamic Translucent SDM Elastic Optical Networks. ICC (2019)
Pawel Ksieniewicz, Michal Wozniak, Boguslaw Cyganek, Andrzej Kasprzak, Krzysztof Walkowiak
Data stream classification using active learned neural networks. Neurocomputing 353 (2019)
Krzysztof Walkowiak, Róza Goscien, Piotr Lechowicz, Adam Wlodarczyk, Miroslaw Klinkowski
Data Analytics for Improving Performance of Spectrally-Spatially Flexible Optical Networks. ICTON (2019)
Piotr Lechowicz, Massimo Tornatore, Adam Wlodarczyk, Krzysztof Walkowiak
Fragmentation Metrics in Spectrally-Spatially Flexible Optical Networks. ONDM (2019)
Michal Witold Przewozniczek, Krzysztof Walkowiak, Arunabha Sen, Marcin Komarnicki, Piotr Lechowicz
The transformation of the k-Shortest Steiner trees search problem into binary dynamic problem for effective evolutionary methods application. Inf. Sci. 479 (2019)
Fabio Barbosa, Amaro de Sousa, Agostinho Agra, Krzysztof Walkowiak, Róza Goscien
A RMSA Algorithm Resilient to Multiple Node Failures on Elastic Optical Networks. RNDM (2019)
Michal Aibin, Krzysztof Walkowiak
Monte Carlo Tree Search for Cross-Stratum Optimization of Survivable Inter-Data Center Elastic Optical Network. RNDM (2018)
Krzysztof Walkowiak, Miroslaw Klinkowski
Predeployment of Transceivers for Dynamic Lightpath Provisioning in Translucent Flexgrid Optical Networks. OFC (2018)
Krzysztof Walkowiak, Miroslaw Klinkowski
Energy Efficiency of Dynamic Routing in Elastic Optical Networks with Back-to-Back Regeneration. ICNC (2018)
Piotr Lechowicz, Salvatore Spadaro, Rubén Rumipamba-Zambrano, Krzysztof Walkowiak, Jordi Perelló
Migration Planning from Elastic Optical Networks to Spectrally-Spatially Flexible Optical Networks. PSC (2018)
Krzysztof Walkowiak, Miroslaw Klinkowski, Piotr Lechowicz
Scalability Analysis of Spectrally-Spatially Flexible Optical Networks with Back-to-Back Regeneration. ICTON (2018)
Miroslaw Klinkowski, Krzysztof Walkowiak
Impact of Crosstalk Estimation Methods on the Performance of Spectrally and Spatially Flexible Optical Networks. ICTON (2018)
Krzysztof Walkowiak, Piotr Lechowicz, Miroslaw Klinkowski
Survivable Routing in Spectrally-Spatially Flexible Optical Networks with Back-to-Back Regeneration. RNDM (2018)
Piotr Lechowicz, Krzysztof Walkowiak, Miroslaw Klinkowski
Greedy randomized adaptive search procedure for joint optimization of unicast and anycast traffic in spectrally-spatially flexible optical networks. Comput. Networks 146 (2018)
Krzysztof Walkowiak, Miroslaw Klinkowski, Piotr Lechowicz
Dynamic Routing in Spectrally Spatially Flexible Optical Networks with Back-to-Back Regeneration. JOCN 10 (5) (2018)
Miroslaw Klinkowski, Piotr Lechowicz, Krzysztof Walkowiak
Survey of resource allocation schemes and algorithms in spectrally-spatially flexible optical networking. Opt. Switch. Netw. 27 (2018)
Krzysztof Walkowiak, Piotr Lechowicz, Miroslaw Klinkowski
Impact of Inter-Core Crosstalk on Performance of Spectrally- Spatially Flexible Optical Networks with B2B Regeneration. ICTON (2018)
Miroslaw Klinkowski, Piotr Lechowicz, Krzysztof Walkowiak
A Study on the Impact of Inter-Core Crosstalk on SDM Network Performance. ICNC (2018)
Miroslaw Klinkowski, Grzegorz Zalewski, Krzysztof Walkowiak
Optimization of spectrally and spatially flexible optical networks with spatial mode conversion. ONDM (2018)
Michal Aibin, Krzysztof Walkowiak, Soroush Haeri, Ljiljana Trajkovic
Traffic Prediction for Inter-Data Center Cross-Stratum Optimization Problems. ICNC (2018)
Krzysztof Walkowiak, Piotr Lechowicz, Miroslaw Klinkowski
Transceiver Sharing in Survivable Spectrally-Spatially Flexible Optical Networks. GLOBECOM (2018)
Michal Aibin, Krzysztof Walkowiak, Arunabha Sen
Software-defined adaptive survivability for elastic optical networks. Opt. Switch. Netw. 23 (2017)
Michal Aibin, Krzysztof Walkowiak
Analysis of inter-data center elastic optical network. ICTON (2017)
Krzysztof Walkowiak, Miroslaw Klinkowski, Piotr Lechowicz
Influence of modulation format transmission reach on performance of elastic optical networks. ICTON (2017)
Piotr Lechowicz, Krzysztof Walkowiak, Miroslaw Klinkowski
Selection of spectral-spatial channels in SDM flexgrid optical networks. ONDM (2017)
Wojciech Kmiecik, Krzysztof Walkowiak
Dynamic overlay multicasting for deadline-driven requests provisioning in elastic optical networks. ICIN (2017)
Krzysztof Walkowiak, Miroslaw Klinkowski
Performance Analysis of Dynamic Routing in Elastic Optical Networks with Back-to-Back Regeneration. ECOC (2017)
Michal Witold Przewozniczek, Krzysztof Walkowiak, Michal Aibin
The Effectiveness of the Simplicity in Evolutionary Computation. ACIIDS (2) (2017)
Róza Goscien, Krzysztof Walkowiak
A column generation technique for routing and spectrum allocation in cloud-ready survivable elastic optical networks. Int. J. Appl. Math. Comput. Sci. 27 (3) (2017)
Piotr Lechowicz, Krzysztof Walkowiak, Miroslaw Klinkowski
Spectrum usage for various SDM scenarios. ICTON (2017)
Róza Goscien, Krzysztof Walkowiak
Modeling and optimization of data center location and routing and spectrum allocation in survivable elastic optical networks. Opt. Switch. Netw. 23 (2017)
Miroslaw Klinkowski, Krzysztof Walkowiak
Performance analysis of flexible regeneration and modulation conversion in elastic optical networks. OFC (2017)
Michal Witold Przewozniczek, Krzysztof Walkowiak, Michal Aibin
The evolutionary cost of Baldwin effect in the routing and spectrum allocation problem in elastic optical networks. Appl. Soft Comput. 52 (2017)
Marija Furdek, Lena Wosinska, Róza Goscien, Konstantinos Manousakis, Michal Aibin, Krzysztof Walkowiak, Sashko Ristov, Marjan Gusev, José-Luis Marzo
An overview of security challenges in communication networks. RNDM (2016)
Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
On the complexity of routing and spectrum allocation in survivable elastic optical network with unicast and anycast traffic. RNDM (2016)
Piotr Lechowicz, Krzysztof Walkowiak
Genetic Algorithm for Routing and Spectrum Allocation in Elastic Optical Networks. ENIC (2016)
Michal Wozniak, Pawel Ksieniewicz, Boguslaw Cyganek, Krzysztof Walkowiak
Ensembles of Heterogeneous Concept Drift Detectors - Experimental Study. CISIM (2016)
Michal Aibin, Krzysztof Walkowiak
Different strategies for dynamic multicast traffic protection in elastic optical networks. RNDM (2016)
Michal Aibin, Róza Goscien, Krzysztof Walkowiak
Multicasting versus anycasting: How to efficiently deliver content in elastic optical networks. ICTON (2016)
Miroslaw Klinkowski, Krzysztof Walkowiak
A heuristic algorithm for routing, spectrum, transceiver and regeneration allocation problem in elastic optical networks. ICTON (2016)
Michal Wozniak, Pawel Ksieniewicz, Boguslaw Cyganek, Andrzej Kasprzak, Krzysztof Walkowiak
Active Learning Classification of Drifted Streaming Data. ICCS (2016)
Michal Wozniak, Boguslaw Cyganek, Andrzej Kasprzak, Pawel Ksieniewicz, Krzysztof Walkowiak
Active Learning Classifier for Streaming Data. HAIS (2016)
Boguslaw Cyganek, Manuel Graña, Bartosz Krawczyk, Andrzej Kasprzak, Piotr Porwik, Krzysztof Walkowiak, Michal Wozniak
A Survey of Big Data Issues in Electronic Health Record Analysis. Appl. Artif. Intell. 30 (6) (2016)
Róza Goscien, Krzysztof Walkowiak, Massimo Tornatore
Survivable Multipath Routing of Anycast and Unicast Traffic in Elastic Optical Networks. JOCN 8 (6) (2016)
Mouhamed Abdulla, Anader Benyamin-Seeyar, Fabrice Labeau, Nurul I. Sarkar, Jacek Rak, Carmen Mas Machuca, Eiji Oki, Dimitri Papadimitriou, Krzysztof Walkowiak
Global Communications Newsletter. IEEE Commun. Mag. 54 (4) (2016)
Miroslaw Klinkowski, Mateusz Zotkiewicz, Krzysztof Walkowiak, Michal Pióro, Marc Ruiz, Luis Velasco
Solving Large Instances of the RSA Problem in Flexgrid Elastic Optical Networks. JOCN 8 (5) (2016)
Jordi Perelló, Krzysztof Walkowiak, Miroslaw Klinkowski, Salvatore Spadaro, Davide Careglio
Joint content placement and lightpath routing and spectrum assignment in CDNs over elastic optical network scenarios. Comput. Commun. 77 (2016)
Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
ILP modelling and joint optimization of anycast and unicast traffic in survivable elastic optical networks. Electron. Notes Discret. Math. 52 (2016)
Michal Aibin, Krzysztof Walkowiak
Resource requirements in fixed-grid and flex-grid networks for dynamic provisioning of data center traffic. CCECE (2016)
Michal Aibin, Krzysztof Walkowiak
Defragmentation algorithm for joint dynamic and static routing problems in elastic optical networks with unicast and anycast traffic. ICNC (2016)
Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
Tabu search algorithm for routing, modulation and spectrum allocation in elastic optical network with anycast and unicast traffic. Comput. Networks 79 (2015)
Jacek Rak, Mario Pickavet, Kishor S. Trivedi, Javier Alonso Lopez, Arie M. C. A. Koster, James P. G. Sterbenz, Egemen K. Çetinkaya, Teresa Gomes, Matthias Gunkel, Krzysztof Walkowiak, Dimitri Staessens
Future research directions in design of reliable communication systems. Telecommun. Syst. 60 (4) (2015)
Krzysztof Walkowiak, Róza Goscien, Michal Wozniak, Miroslaw Klinkowski
Joint optimization of multicast and unicast flows in elastic optical networks. ICC (2015)
Krzysztof Walkowiak, Michal Wozniak, Miroslaw Klinkowski, Wojciech Kmiecik
Optical networks for cost-efficient and scalable provisioning of big data traffic. Int. J. Parallel Emergent Distributed Syst. 30 (1) (2015)
Michal Aibin, Krzysztof Walkowiak
Adaptive survivability algorithm for path protection with various traffic classes in elastic optical networks. RNDM@WMNC (2015)
Michal Aibin, Krzysztof Walkowiak
Adaptive modulation and regenerator-aware dynamic routing algorithm in elastic optical networks. ICC (2015)
Michal Aibin, Krzysztof Walkowiak
Regenerator placement algorithms for cloud-ready Elastic Optical Networks. ICTON (2015)
Miroslaw Klinkowski, Michal Pióro, Mateusz Zotkiewicz, Krzysztof Walkowiak, Marc Ruiz, Luis Velasco
Spectrum allocation problem in elastic optical networks - a branch-and-price approach. ICTON (2015)
Krzysztof Walkowiak, Róza Goscien, Massimo Tornatore, Michal Wozniak
Impact of fanout and transmission reach on performance of multicasting in Elastic Optical Networks. OFC (2015)
Massimo Tornatore, Cristina Rottondi, Róza Goscien, Krzysztof Walkowiak, Giuseppe Rizzelli, Annalisa Morea
On the Complexity of Routing and Spectrum Assignment in Flexible-Grid Ring Networks [Invited]. JOCN 7 (2) (2015)
Robert Burduk, Krzysztof Walkowiak
Static Classifier Selection with Interval Weights of Base Classifiers. ACIIDS (1) (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Krzysztof Walkowiak