Krzysztof Walkowiak

217 papers B 10C 6Misc 16Journal 75Unranked 108
YearRankTypeTitle / Venue / Authors
2026 J jnl
Graph-Based Machine Learning Estimation Methods for Backbone Optical Network Optimization.
IEEE Trans. Cogn. Commun. Netw.
Aleksandra Knapinska, Jakub Derda, Franciszek Strasburger, Szymon Wojciechowski, Jakub Klikowski, Piotr Lechowicz, Krzysztof Walkowiak
2025 J jnl
A Novel One-Versus-All Approach for Multiclass Classification in TinyML Systems.
IEEE Embed. Syst. Lett.
Tobiasz Puslecki, Krzysztof Walkowiak
2025 B conf
Explaining Aggregated Network Traffic Predictors.
Networking
Aleksandra Knapinska, Krzysztof Walkowiak
2025 J jnl
On The Dynamic Ensemble Selection for TinyML-based Systems - a Preliminary Study.
CoRR
Tobiasz Puslecki, Krzysztof Walkowiak
2025 — conf
Optimizing TinyML: Looking for a trade-off between energy consumption and efficiency.
ICCE-Berlin
Tobiasz Puslecki, Krzysztof Walkowiak
2025 — conf
Optimizing TinyML: User-oriented Trade-offs in Accuracy and Energy Consumption.
ICCE-Berlin
Tobiasz Puslecki, Krzysztof Walkowiak
2024 — conf
Adaptive Provisioning of Time-Varying Traffic in Translucent SDM Elastic Optical Networks.
ICTON
Adam Wlodarczyk, Aleksandra Knapinska, Piotr Lechowicz, Salvatore Spadaro, Krzysztof Walkowiak
2024 J jnl
Certainty-Based Neural Network Architecture Selection Framework for TinyML Systems.
IEEE Access
Joanna Komorniczak, Tobiasz Puslecki, Pawel Ksieniewicz, Krzysztof Walkowiak
2024 J jnl
Data-Driven Model for Sliced 5G Network Dimensioning and Planning, Featured With Forecast and "what-if" Analysis.
IEEE Access
Dominik Dulas, Justyna Witulska, Agnieszka Wylomanska, Ireneusz Jablonski, Krzysztof Walkowiak
2024 — conf
Impact of Geographical Constraints on the Performance of Intent-Based Networks.
ICTON
Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
2024 B conf
Impact of Time-Varying Traffic Type on the Performance of Multilayer Networks.
CNSM
Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
2024 J jnl
Liquid Neural Network-based Adaptive Learning vs. Incremental Learning for Link Load Prediction amid Concept Drift due to Network Failures.
CoRR
Omran Ayoub, Davide Andreoletti, Aleksandra Knapinska, Róza Goscien, Piotr Lechowicz, Tiziano Leidi, Silvia Giordano, Cristina Rottondi, Krzysztof Walkowiak
2024 J jnl
Machine Learning Assisted Provisioning of Time-Varying Traffic in Translucent Optical Networks.
IEEE Access
Adam Wlodarczyk, Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
2024 J jnl
PRODIGY+: a robust progressive upgrade approach for elastic optical networks.
J. Opt. Commun. Netw.
Shrinivas Petale, Aleksandra Knapinska, Egemen Erbayat, Piotr Lechowicz, Krzysztof Walkowiak, Shih-Chun Lin, Motoharu Matsuura, Hiroshi Hasegawa, Suresh Subramaniam
2024 J jnl
Study of the Impact of Data Compression on the Energy Consumption Required for Data Transmission in a Microcontroller-Based System.
Sensors
Dominik Piatkowski, Tobiasz Puslecki, Krzysztof Walkowiak
2024 J jnl
Traffic Weaver: semi-synthetic time-varying traffic generator based on averaged time series.
CoRR
Piotr Lechowicz, Aleksandra Knapinska, Adam Wlodarczyk, Krzysztof Walkowiak
2024 J jnl
Traffic weaver: Semi-synthetic time-varying traffic generator based on averaged time series.
SoftwareX
Piotr Lechowicz, Aleksandra Knapinska, Adam Wlodarczyk, Krzysztof Walkowiak
2024 B conf
XAI-Guided Optimization of a Multilayer Network Regression Model.
IFIP Networking
Katarzyna Duszynska, Pawel Polski, Michal Wlosek, Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
2023 B conf
Agnostic Prediction of Multiple Types of Time-Varying Traffic in Optical Networks.
GLOBECOM
Aleksandra Knapinska, Piotr Lechowicz, Salvatore Spadaro, Krzysztof Walkowiak
2023 — conf
Combining Random Forest and Linear Regression to Improve Network Traffic Prediction.
ICTON
Blazej Ulanowicz, Dawid Dopart, Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
2023 J jnl
Cost-Aware DU Placement and Flow Routing in 5G Packet xHaul Networks.
IEEE Access
Damian Mrozinski, Miroslaw Klinkowski, Krzysztof Walkowiak
2023 — conf
Hyperparameters Optimization Using GridSearchCV Method for TinyML Models.
CORES/IP&C
Tobiasz Puslecki, Krzysztof Walkowiak
2023 — conf
Incremental Recursive Ranking Grouping - A Decomposition Strategy for Additively and Nonadditively Separable Problems.
GECCO Companion
Marcin Michal Komarnicki, Michal Witold Przewozniczek, Halina Kwasnicka, Krzysztof Walkowiak
2023 J jnl
Incremental Recursive Ranking Grouping for Large-Scale Global Optimization.
IEEE Trans. Evol. Comput.
Marcin Michal Komarnicki, Michal Witold Przewozniczek, Halina Kwasnicka, Krzysztof Walkowiak
2023 J jnl
Link load prediction in an optical network with restoration mechanisms.
J. Opt. Commun. Netw.
Aleksandra Knapinska, Róza Goscien, Piotr Lechowicz, Krzysztof Walkowiak
2023 — conf
On Advantages of Traffic Prediction and Grooming for Provisioning of Time-Varying Traffic in Multilayer Networks.
ONDM
Aleksandra Knapinska, Piotr Lechowicz, Salvatore Spadaro, Krzysztof Walkowiak
2023 — conf
Performance Analysis of Multilayer Optical Networks with Time-Varying Traffic.
ICTON
Aleksandra Knapinska, Piotr Lechowicz, Salvatore Spadaro, Krzysztof Walkowiak
2023 — conf
Performance Analysis of Network Slicing in Packet-Switched 5G xHaul Access Network.
ICTON
Damian Mrozinski, Miroslaw Klinkowski, Krzysztof Walkowiak
2022 — conf
Delayed Squeezed Dedicated Path Protection in Spectrally-Spatially Flexible Optical Networks.
RNDM
Piotr Lechowicz, Aleksandra Knapinska, Krzysztof Walkowiak
2022 J jnl
Hybrid Regression Model for Link Dimensioning in Spectrally-Spatially Flexible Optical Networks.
IEEE Access
Szymon Wojciechowski, Róza Goscien, Pawel Ksieniewicz, Krzysztof Walkowiak
2022 J jnl
Long-term prediction of multiple types of time-varying network traffic using chunk-based ensemble learning.
Appl. Soft Comput.
Aleksandra Knapinska, Piotr Lechowicz, Weronika Wegier, Krzysztof Walkowiak
2022 Misc conf
Method of 5G TDD Midhaul Multiplexing Gain Estimation based on System-Level Traffic Measurements.
SoftCOM
Dominik Dulas, Katarzyna Maraj-Zygmat, Krzysztof Walkowiak
2022 — conf
On Feature Selection in Short-Term Prediction of Backbone Optical Network Traffic.
ONDM
Aleksandra Knapinska, Katarzyna Póltorak, Dominika Poreba, Jan Miszczyk, Mateusz Daniluk, Krzysztof Walkowiak
2022 B conf
Prediction of Multiple Types of Traffic with a Novel Evaluation Metric Related to Bandwidth Blocking.
GLOBECOM
Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
2021 B conf
Comparison of Various Sharing Approaches in Survivable Translucent Optical Networks.
ICCCN
Krzysztof Walkowiak, Róza Goscien, Piotr Lechowicz, Adam Wlodarczyk
2021 — conf
Machine-Learning Based Prediction of Multiple Types of Network Traffic.
ICCS (1)
Aleksandra Knapinska, Piotr Lechowicz, Krzysztof Walkowiak
2021 J jnl
RMSA algorithms resilient to multiple node failures in dynamic EONs.
Opt. Switch. Netw.
Fábio Barbosa, Amaro de Sousa, Agostinho Agra, Krzysztof Walkowiak, Róza Goscien
2020 J jnl
A performance study of dynamic routing algorithm for SDM translucent optical networks with assistive storage.
Opt. Switch. Netw.
Wojciech Kmiecik, Krzysztof Walkowiak
2020 — conf
An Algorithm for Provisioning of Time-Varying Traffic in Translucent SDM Elastic Optical Networks.
ICTON
Adam Wlodarczyk, Piotr Lechowicz, Daniel Szostak, Krzysztof Walkowiak
2020 — conf
Brown-field Gradual Migration Planning Toward Spectrally-Spatially Flexible Optical Networks.
ONDM
Piotr Lechowicz, Jordi Perelló, Salvatore Spadaro, Krzysztof Walkowiak
2020 J jnl
Fragmentation metrics and fragmentation-aware algorithm for spectrally/spatially flexible optical networks.
JOCN
Piotr Lechowicz, Massimo Tornatore, Adam Wlodarczyk, Krzysztof Walkowiak
2020 J jnl
Metaheuristic algorithms with solution encoding mixing for effective optimization of SDM optical networks.
Eng. Appl. Artif. Intell.
Michal Witold Przewozniczek, Róza Goscien, Piotr Lechowicz, Krzysztof Walkowiak
2020 J jnl
Monte Carlo Tree Search with Last-Good-Reply Policy for Cognitive Optimization of Cloud-Ready Optical Networks.
J. Netw. Syst. Manag.
Michal Aibin, Krzysztof Walkowiak
2020 — conf
On the Number of Steiner Trees in a Graph.
DRCN
Arunaba Sen, Chenyang Zhou, Anisha Mazumder, Arun Das, Kaustav Basu, Krzysztof Walkowiak
2020 — conf
Pattern Recognition Model to Aid the Optimization of Dynamic Spectrally-Spatially Flexible Optical Networks.
ICCS (4)
Pawel Ksieniewicz, Róza Goscien, Miroslaw Klinkowski, Krzysztof Walkowiak
2020 — ch.
Security-Aware Carrier Network Planning.
Guide to Disaster-Resilient Communication Networks
Róza Goscien, Georgios Ellinas, Marija Furdek, Panayiotis Kolios, Piotr Lechowicz, Konstantinos Manousakis, Giannis Savva, Nina Skorin-Kapov, Krzysztof Walkowiak
2020 — conf
Short-Term Traffic Forecasting in Optical Network using Linear Discriminant Analysis Machine Learning Classifier.
ICTON
Daniel Szostak, Krzysztof Walkowiak, Adam Wlodarczyk
2020 J jnl
Splitting the fitness and penalty factor for temporal diversity increase in practical problem solving.
Expert Syst. Appl.
Michal Witold Przewozniczek, Rituparna Datta, Krzysztof Walkowiak, Marcin Michal Komarnicki
2020 — conf
Transponder Placement for Dynamic Lightpath Provisioning in Survivable Translucent Optical Networks.
ICTON
Krzysztof Walkowiak, Róza Goscien, Piotr Lechowicz, Adam Wlodarczyk, Miroslaw Klinkowski
2019 — conf
A RMSA Algorithm Resilient to Multiple Node Failures on Elastic Optical Networks.
RNDM
Fabio Barbosa, Amaro de Sousa, Agostinho Agra, Krzysztof Walkowiak, Róza Goscien
2019 J jnl
An Efficient Optimization Framework for Solving RSSA Problems in Spectrally and Spatially Flexible Optical Networks.
IEEE/ACM Trans. Netw.
Miroslaw Klinkowski, Krzysztof Walkowiak
2019 — conf
Data Analytics for Improving Performance of Spectrally-Spatially Flexible Optical Networks.
ICTON
Krzysztof Walkowiak, Róza Goscien, Piotr Lechowicz, Adam Wlodarczyk, Miroslaw Klinkowski
2019 J jnl
Data stream classification using active learned neural networks.
Neurocomputing
Pawel Ksieniewicz, Michal Wozniak, Boguslaw Cyganek, Andrzej Kasprzak, Krzysztof Walkowiak
2019 — conf
Effective Worst-Case Crosstalk Estimation for Dynamic Translucent SDM Elastic Optical Networks.
ICC
Krzysztof Walkowiak, Adam Wlodarczyk, Miroslaw Klinkowski
2019 — conf
Fragmentation Metrics in Spectrally-Spatially Flexible Optical Networks.
ONDM
Piotr Lechowicz, Massimo Tornatore, Adam Wlodarczyk, Krzysztof Walkowiak
2019 J jnl
Greenfield Gradual Migration Planning toward Spectrally-Spatially Flexible Optical Networks.
IEEE Commun. Mag.
Piotr Lechowicz, Róza Goscien, Rubén Rumipamba-Zambrano, Jordi Perelló, Salvatore Spadaro, Krzysztof Walkowiak
2019 — conf
Inter-Core Crosstalk Impact on Migration Planning from Elastic Optical Networks to Spectrally-Spatially Flexible Optical Networks.
OFC
Piotr Lechowicz, Rubén Rumipamba-Zambrano, Jordi Perelló, Salvatore Spadaro, Krzysztof Walkowiak
2019 — conf
Machine Learning Methods for Traffic Prediction in Dynamic Optical Networks with Service Chains.
ICTON
Daniel Szostak, Krzysztof Walkowiak
2019 J jnl
The transformation of the k-Shortest Steiner trees search problem into binary dynamic problem for effective evolutionary methods application.
Inf. Sci.
Michal Witold Przewozniczek, Krzysztof Walkowiak, Arunabha Sen, Marcin Komarnicki, Piotr Lechowicz
2018 Misc conf
A Study on the Impact of Inter-Core Crosstalk on SDM Network Performance.
ICNC
Miroslaw Klinkowski, Piotr Lechowicz, Krzysztof Walkowiak
2018 J jnl
Dynamic Routing in Spectrally Spatially Flexible Optical Networks with Back-to-Back Regeneration.
JOCN
Krzysztof Walkowiak, Miroslaw Klinkowski, Piotr Lechowicz
2018 Misc conf
Energy Efficiency of Dynamic Routing in Elastic Optical Networks with Back-to-Back Regeneration.
ICNC
Krzysztof Walkowiak, Miroslaw Klinkowski
2018 J jnl
Greedy randomized adaptive search procedure for joint optimization of unicast and anycast traffic in spectrally-spatially flexible optical networks.
Comput. Networks
Piotr Lechowicz, Krzysztof Walkowiak, Miroslaw Klinkowski
2018 — conf
Impact of Crosstalk Estimation Methods on the Performance of Spectrally and Spatially Flexible Optical Networks.
ICTON
Miroslaw Klinkowski, Krzysztof Walkowiak
2018 — conf
Impact of Inter-Core Crosstalk on Performance of Spectrally- Spatially Flexible Optical Networks with B2B Regeneration.
ICTON
Krzysztof Walkowiak, Piotr Lechowicz, Miroslaw Klinkowski
2018 Misc conf
Migration Planning from Elastic Optical Networks to Spectrally-Spatially Flexible Optical Networks.
PSC
Piotr Lechowicz, Salvatore Spadaro, Rubén Rumipamba-Zambrano, Krzysztof Walkowiak, Jordi Perelló
2018 — conf
Monte Carlo Tree Search for Cross-Stratum Optimization of Survivable Inter-Data Center Elastic Optical Network.
RNDM
Michal Aibin, Krzysztof Walkowiak
2018 — conf
Optimization of spectrally and spatially flexible optical networks with spatial mode conversion.
ONDM
Miroslaw Klinkowski, Grzegorz Zalewski, Krzysztof Walkowiak
2018 — conf
Predeployment of Transceivers for Dynamic Lightpath Provisioning in Translucent Flexgrid Optical Networks.
OFC
Krzysztof Walkowiak, Miroslaw Klinkowski
2018 — conf
Scalability Analysis of Spectrally-Spatially Flexible Optical Networks with Back-to-Back Regeneration.
ICTON
Krzysztof Walkowiak, Miroslaw Klinkowski, Piotr Lechowicz
2018 J jnl
Survey of resource allocation schemes and algorithms in spectrally-spatially flexible optical networking.
Opt. Switch. Netw.
Miroslaw Klinkowski, Piotr Lechowicz, Krzysztof Walkowiak
2018 — conf
Survivable Routing in Spectrally-Spatially Flexible Optical Networks with Back-to-Back Regeneration.
RNDM
Krzysztof Walkowiak, Piotr Lechowicz, Miroslaw Klinkowski
2018 Misc conf
Traffic Prediction for Inter-Data Center Cross-Stratum Optimization Problems.
ICNC
Michal Aibin, Krzysztof Walkowiak, Soroush Haeri, Ljiljana Trajkovic
2018 B conf
Transceiver Sharing in Survivable Spectrally-Spatially Flexible Optical Networks.
GLOBECOM
Krzysztof Walkowiak, Piotr Lechowicz, Miroslaw Klinkowski
2017 J jnl
A column generation technique for routing and spectrum allocation in cloud-ready survivable elastic optical networks.
Int. J. Appl. Math. Comput. Sci.
Róza Goscien, Krzysztof Walkowiak
2017 — conf
Analysis of inter-data center elastic optical network.
ICTON
Michal Aibin, Krzysztof Walkowiak
2017 Misc conf
Dynamic overlay multicasting for deadline-driven requests provisioning in elastic optical networks.
ICIN
Wojciech Kmiecik, Krzysztof Walkowiak
2017 — conf
Influence of modulation format transmission reach on performance of elastic optical networks.
ICTON
Krzysztof Walkowiak, Miroslaw Klinkowski, Piotr Lechowicz
2017 J jnl
Modeling and optimization of data center location and routing and spectrum allocation in survivable elastic optical networks.
Opt. Switch. Netw.
Róza Goscien, Krzysztof Walkowiak
2017 — conf
Performance Analysis of Dynamic Routing in Elastic Optical Networks with Back-to-Back Regeneration.
ECOC
Krzysztof Walkowiak, Miroslaw Klinkowski
2017 — conf
Performance analysis of flexible regeneration and modulation conversion in elastic optical networks.
OFC
Miroslaw Klinkowski, Krzysztof Walkowiak
2017 — conf
Selection of spectral-spatial channels in SDM flexgrid optical networks.
ONDM
Piotr Lechowicz, Krzysztof Walkowiak, Miroslaw Klinkowski
2017 J jnl
Software-defined adaptive survivability for elastic optical networks.
Opt. Switch. Netw.
Michal Aibin, Krzysztof Walkowiak, Arunabha Sen
2017 — conf
Spectrum usage for various SDM scenarios.
ICTON
Piotr Lechowicz, Krzysztof Walkowiak, Miroslaw Klinkowski
2017 — conf
The Effectiveness of the Simplicity in Evolutionary Computation.
ACIIDS (2)
Michal Witold Przewozniczek, Krzysztof Walkowiak, Michal Aibin
2017 J jnl
The evolutionary cost of Baldwin effect in the routing and spectrum allocation problem in elastic optical networks.
Appl. Soft Comput.
Michal Witold Przewozniczek, Krzysztof Walkowiak, Michal Aibin
2016 J jnl
A Survey of Big Data Issues in Electronic Health Record Analysis.
Appl. Artif. Intell.
Boguslaw Cyganek, Manuel Graña, Bartosz Krawczyk, Andrzej Kasprzak, Piotr Porwik, Krzysztof Walkowiak, Michal Wozniak
2016 — conf
A heuristic algorithm for routing, spectrum, transceiver and regeneration allocation problem in elastic optical networks.
ICTON
Miroslaw Klinkowski, Krzysztof Walkowiak
2016 Misc conf
Active Learning Classification of Drifted Streaming Data.
ICCS
Michal Wozniak, Pawel Ksieniewicz, Boguslaw Cyganek, Andrzej Kasprzak, Krzysztof Walkowiak
2016 Misc conf
Active Learning Classifier for Streaming Data.
HAIS
Michal Wozniak, Boguslaw Cyganek, Andrzej Kasprzak, Pawel Ksieniewicz, Krzysztof Walkowiak
2016 — conf
An overview of security challenges in communication networks.
RNDM
Marija Furdek, Lena Wosinska, Róza Goscien, Konstantinos Manousakis, Michal Aibin, Krzysztof Walkowiak, Sashko Ristov, Marjan Gusev, José-Luis Marzo
2016 Misc conf
Defragmentation algorithm for joint dynamic and static routing problems in elastic optical networks with unicast and anycast traffic.
ICNC
Michal Aibin, Krzysztof Walkowiak
2016 — conf
Different strategies for dynamic multicast traffic protection in elastic optical networks.
RNDM
Michal Aibin, Krzysztof Walkowiak
2016 — conf
Ensembles of Heterogeneous Concept Drift Detectors - Experimental Study.
CISIM
Michal Wozniak, Pawel Ksieniewicz, Boguslaw Cyganek, Krzysztof Walkowiak
2016 — conf
Genetic Algorithm for Routing and Spectrum Allocation in Elastic Optical Networks.
ENIC
Piotr Lechowicz, Krzysztof Walkowiak
2016 J jnl
Global Communications Newsletter.
IEEE Commun. Mag.
Mouhamed Abdulla, Anader Benyamin-Seeyar, Fabrice Labeau, Nurul I. Sarkar, Jacek Rak, Carmen Mas Machuca, Eiji Oki, Dimitri Papadimitriou, Krzysztof Walkowiak
2016 J jnl
ILP modelling and joint optimization of anycast and unicast traffic in survivable elastic optical networks.
Electron. Notes Discret. Math.
Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
2016 J jnl
Joint content placement and lightpath routing and spectrum assignment in CDNs over elastic optical network scenarios.
Comput. Commun.
Jordi Perelló, Krzysztof Walkowiak, Miroslaw Klinkowski, Salvatore Spadaro, Davide Careglio
2016 — conf
Multicasting versus anycasting: How to efficiently deliver content in elastic optical networks.
ICTON
Michal Aibin, Róza Goscien, Krzysztof Walkowiak
2016 — conf
On the complexity of routing and spectrum allocation in survivable elastic optical network with unicast and anycast traffic.
RNDM
Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
2016 — conf
Resource requirements in fixed-grid and flex-grid networks for dynamic provisioning of data center traffic.
CCECE
Michal Aibin, Krzysztof Walkowiak
2016 J jnl
Solving Large Instances of the RSA Problem in Flexgrid Elastic Optical Networks.
JOCN
Miroslaw Klinkowski, Mateusz Zotkiewicz, Krzysztof Walkowiak, Michal Pióro, Marc Ruiz, Luis Velasco
2016 J jnl
Survivable Multipath Routing of Anycast and Unicast Traffic in Elastic Optical Networks.
JOCN
Róza Goscien, Krzysztof Walkowiak, Massimo Tornatore
2015 C conf
A Simulated Annealing Heuristic for a Branch and Price-Based Routing and Spectrum Allocation Algorithm in Elastic Optical Networks.
IDEAL
Miroslaw Klinkowski, Krzysztof Walkowiak
2015 — conf
Adaptive modulation and regenerator-aware dynamic routing algorithm in elastic optical networks.
ICC
Michal Aibin, Krzysztof Walkowiak
2015 — conf
Adaptive survivability algorithm for path protection with various traffic classes in elastic optical networks.
RNDM@WMNC
Michal Aibin, Krzysztof Walkowiak
2015 — conf
Algorithms for calculation of candidate trees for efficient multicasting in elastic optical networks.
ICTON
Krzysztof Walkowiak, Andrzej Kasprzak, Michal Wozniak
2015 — conf
Comparison of different data center location policies in survivable elastic optical networks.
RNDM@WMNC
Róza Goscien, Krzysztof Walkowiak
2015 — conf
Evaluation of impact of traffic asymmetry on performance of Elastic Optical Networks.
OFC
Krzysztof Walkowiak, Róza Goscien, Miroslaw Klinkowski
2015 J jnl
Flow assignment (FA) and capacity and flow assignment (CFA) problems for survivable overlay multicasting in dual homing networks.
Telecommun. Syst.
Wojciech Kmiecik, Krzysztof Walkowiak
2015 J jnl
Future research directions in design of reliable communication systems.
Telecommun. Syst.
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
2015 J jnl
Global Communications Newsletter [GCN].
IEEE Commun. Mag.
Fawzi Behmann, Jacek Rak, James P. G. Sterbenz, Gangxiang Shen, Dimitri Papadimitriou, Krzysztof Walkowiak, Boris Bellalta, Miroslav Skoric, Thomas Magedanz
2015 — conf
Impact of fanout and transmission reach on performance of multicasting in Elastic Optical Networks.
OFC
Krzysztof Walkowiak, Róza Goscien, Massimo Tornatore, Michal Wozniak
2015 J jnl
Integer programming, Constraint programming, and metaheuristic approaches for static optimization of anycast flows in elastic optical networks.
Networks
Michal Kucharzak, Krzysztof Walkowiak, Pawel Kopec, Damian Bulira, Andrzej Kasprzak
2015 C ed.
Intelligent Data Engineering and Automated Learning - IDEAL 2015 - 16th International Conference Wroclaw, Poland, October 14-16, 2015, Proceedings
IDEAL
Konrad Jackowski, Robert Burduk, Krzysztof Walkowiak, Michal Wozniak, Hujun Yin
2015 — conf
Joint optimization of multicast and unicast flows in elastic optical networks.
ICC
Krzysztof Walkowiak, Róza Goscien, Michal Wozniak, Miroslaw Klinkowski
2015 J jnl
Metaheuristic algorithms for optimization of resilient overlay computing systems.
Log. J. IGPL
Krzysztof Walkowiak, Wojciech Charewicz, Maciej Donajski, Jacek Rak
2015 J jnl
On the Complexity of Routing and Spectrum Assignment in Flexible-Grid Ring Networks [Invited].
JOCN
Massimo Tornatore, Cristina Rottondi, Róza Goscien, Krzysztof Walkowiak, Giuseppe Rizzelli, Annalisa Morea
2015 J jnl
Optical networks for cost-efficient and scalable provisioning of big data traffic.
Int. J. Parallel Emergent Distributed Syst.
Krzysztof Walkowiak, Michal Wozniak, Miroslaw Klinkowski, Wojciech Kmiecik
2015 — conf
Performance of dynamic many-to-many routing in WDM and Elastic Optical Networks.
ICTON
Damian Bulira, Krzysztof Walkowiak
2015 J jnl
Protection in elastic optical networks.
IEEE Netw.
Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski, Jacek Rak
2015 — conf
Regenerator placement algorithms for cloud-ready Elastic Optical Networks.
ICTON
Michal Aibin, Krzysztof Walkowiak
2015 — conf
Selected aspects of electronic health record analysis from the big data perspective.
BIBM
Boguslaw Cyganek, Manuel Graña, Andrzej Kasprzak, Krzysztof Walkowiak, Michal Wozniak
2015 C conf
Simulated Annealing Algorithm for Minimization of Bandwidth Fragmentation in Elastic Optical Networks with Multicast and Unicast Flows.
IDEAL
Piotr Nagly, Krzysztof Walkowiak
2015 — conf
Spectrum allocation problem in elastic optical networks - a branch-and-price approach.
ICTON
Miroslaw Klinkowski, Michal Pióro, Mateusz Zotkiewicz, Krzysztof Walkowiak, Marc Ruiz, Luis Velasco
2015 — conf
Static Classifier Selection with Interval Weights of Base Classifiers.
ACIIDS (1)
Robert Burduk, Krzysztof Walkowiak
2015 J jnl
Tabu search algorithm for routing, modulation and spectrum allocation in elastic optical network with anycast and unicast traffic.
Comput. Networks
Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
2015 J jnl
Towards solving practical problems of large solution space using a novel pattern searching hybrid evolutionary algorithm - An elastic optical network optimization case study.
Expert Syst. Appl.
Michal Przewozniczek, Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
2014 J jnl
A heuristic approach to working and spare capacity optimization for survivable anycast streaming protected by p-cycles.
Telecommun. Syst.
Adam Smutnicki, Krzysztof Walkowiak
2014 — conf
A tabu search algorithm for routing and spectrum allocation in elastic optical networks.
ICTON
Róza Goscien, Miroslaw Klinkowski, Krzysztof Walkowiak
2014 J jnl
Distance-Adaptive Transmission in Cloud-Ready Elastic Optical Networks.
JOCN
Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
2014 — conf
Dynamic routing of anycast and unicast traffic in Elastic Optical Networks.
ICC
Krzysztof Walkowiak, Andrzej Kasprzak, Miroslaw Klinkowski
2014 C conf
Dynamic routing of anycast and unicast traffic in elastic optical networks with various modulation formats - Trade-off between blocking probability and network cost.
HPSR
Michal Aibin, Krzysztof Walkowiak
2014 — conf
Dynamic routing of many-to-many traffic in WDM networks.
ICTON
Damian Bulira, Krzysztof Walkowiak
2014 — conf
Joint anycast and unicast routing and spectrum allocation with dedicated path protection in Elastic Optical Networks.
DRCN
Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
2014 J jnl
Modeling and optimization of maximum flow survivable overlay multicast with predefined routing trees.
Telecommun. Syst.
Michal Kucharzak, Krzysztof Walkowiak
2014 — conf
Multiflow transponders for provisioning of asymmetric traffic in elastic optical networks with dedicated path protection.
ECOC
Krzysztof Walkowiak, Miroslaw Klinkowski, Róza Goscien, Andrzej Kasprzak
2014 — conf
On the regenerators usage in cloud-ready elastic optical networks with distance-adaptive modulation formats.
ECOC
Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
2014 — conf
On the usage of multiflow transponders under anycast and unicast traffic in elastic optical networks.
OFC
Krzysztof Walkowiak, Miroslaw Klinkowski
2014 J jnl
Optimization of Multicast Traffic in Elastic Optical Networks With Distance-Adaptive Transmission.
IEEE Commun. Lett.
Krzysztof Walkowiak, Róza Goscien, Miroslaw Klinkowski, Michal Wozniak
2014 J jnl
Practical issues for the implementation of survivability and recovery techniques in optical networks.
Opt. Switch. Netw.
Georgios Ellinas, Dimitri Papadimitriou, Jacek Rak, Dimitri Staessens, James P. G. Sterbenz, Krzysztof Walkowiak
2014 J jnl
Routing and spectrum allocation algorithms for elastic optical networks with dedicated path protection.
Opt. Switch. Netw.
Krzysztof Walkowiak, Miroslaw Klinkowski, Bartosz Rabiega, Róza Goscien
2014 — conf
Simulated Annealing algorithm for optimization of elastic optical networks with unicast and anycast traffic.
ICTON
Michal Aibin, Krzysztof Walkowiak
2014 — conf
Survivable overlay multicasting in WDM optical networks with dual homing architecture.
ONDM
Wojciech Kmiecik, Krzysztof Walkowiak
2014 J jnl
Two-layer optimization of survivable overlay multicasting in elastic optical networks.
Opt. Switch. Netw.
Wojciech Kmiecik, Róza Goscien, Krzysztof Walkowiak, Miroslaw Klinkowski
2013 J jnl
A P2P computing system for overlay networks.
Future Gener. Comput. Syst.
Grzegorz Chmaj, Krzysztof Walkowiak
2013 — conf
A new approach to optimization of p-cycle protected Multicast optical networks.
ICUMT
Adam Smutnicki, Krzysztof Walkowiak
2013 — conf
Capacity and Flow Assignment in survivable overlay networks with dual homing architecture.
ICUMT
Wojciech Kmiecik, Krzysztof Walkowiak
2013 J jnl
Guest Editorial: Intelligent Network Security and Survivability.
Cybern. Syst.
Krzysztof Walkowiak, Michal Wozniak
2013 J jnl
Heuristic Algorithms for Survivable P2P Multicasting.
Appl. Artif. Intell.
Krzysztof Walkowiak, Michal Przewozniczek, Krzysztof Pajak
2013 — conf
Joint anycast and unicast routing for elastic optical networks: Modeling and optimization.
ICC
Krzysztof Walkowiak, Miroslaw Klinkowski
2013 J jnl
Metaheuristic Algorithms for Optimization of Survivable Multicast Overlay in Dual homing Networks.
Cybern. Syst.
Wojciech Kmiecik, Krzysztof Walkowiak
2013 J jnl
On the advantages of elastic optical networks for provisioning of cloud computing traffic.
IEEE Netw.
Miroslaw Klinkowski, Krzysztof Walkowiak
2013 J jnl
Reliable anycast and unicast routing: protection against attacks.
Telecommun. Syst.
Jacek Rak, Krzysztof Walkowiak
2013 J jnl
Reliable networks design and modeling (foreword).
Telecommun. Syst.
Jacek Rak, David Tipper, Krzysztof Walkowiak
2013 — conf
Shared backup path protection in elastic optical networks: Modeling and optimization.
DRCN
Krzysztof Walkowiak, Miroslaw Klinkowski
2013 J jnl
Simultaneous optimization of unicast and anycast flows and replica location in survivable optical networks.
Telecommun. Syst.
Krzysztof Walkowiak, Jacek Rak
2012 — conf
1+1 Protection of Overlay Distributed Computing Systems: Modeling and Optimization.
ICCSA (4)
Krzysztof Walkowiak, Jacek Rak
2012 — conf
A Tabu Search Algorithm for Optimization of Survivable Overlay Computing Systems.
CISIS/ICEUTE/SOCO Special Sessions
Krzysztof Walkowiak, Wojciech Charewicz, Maciej Donajski, Jacek Rak
2012 J jnl
Decision Strategies for a P2P Computing System.
J. Univers. Comput. Sci.
Grzegorz Chmaj, Krzysztof Walkowiak
2012 J jnl
Heuristic algorithms for optimization of task allocation and result distribution in peer-to-peer computing systems.
Int. J. Appl. Math. Comput. Sci.
Grzegorz Chmaj, Krzysztof Walkowiak, Michal Tarnawski, Michal Kucharzak
2012 — conf
Maximum flow trees in overlay multicast: Modeling and optimization.
BCFIC
Michal Kucharzak, Krzysztof Walkowiak
2012 — conf
Metaheuristic Approach for Survivable P2P Multicasting Flow Assignment in Dual Homing Networks.
CISIS/ICEUTE/SOCO Special Sessions
Wojciech Kmiecik, Krzysztof Walkowiak
2012 — conf
Offline RSA algorithms for elastic optical networks with dedicated path protection consideration.
ICUMT
Miroslaw Klinkowski, Krzysztof Walkowiak
2012 Misc conf
Optimization Issues in Distributed Computing Systems Design.
HPSC
Krzysztof Walkowiak, Jacek Rak
2012 J jnl
Optimization of overlay distributed computing systems for multiple classifier system - heuristic approach.
Log. J. IGPL
Tomasz Kacprzak, Krzysztof Walkowiak, Michal Wozniak
2012 — conf
Scheduling and Capacity Design in Overlay Computing Systems.
ICCSA (4)
Krzysztof Walkowiak, Andrzej Kasprzak, Michal Kosowski, Marek Miziolek
2012 — conf
Survivability aspects of overlay multicasting in dual homing networks.
ICUMT
Wojciech Kmiecik, Krzysztof Walkowiak
2012 — conf
Voice and video streaming in wireless computer networks - evaluation of network delays.
BCFIC
Damian Bulira, Krzysztof Walkowiak
2012 — conf
p-cycle based multicast protection - A new ILP formulation.
BCFIC
Adam Smutnicki, Krzysztof Walkowiak
2011 — conf
An Improved Annealing Algorithm for Throughput Maximization in Static Overlay-Based Multicast Systems.
HAIS (1)
Michal Kucharzak, Krzysztof Walkowiak
2011 — conf
Decentralized Distributed Computing System for Privacy-Preserving Combined Classifiers - Modeling and Optimization.
ICCSA (1)
Krzysztof Walkowiak, Szymon Sztajer, Michal Wozniak
2011 — conf
Evolutionary Algorithm for P2P Multicasting Network Design Problem.
HAIS (1)
Michal Wisniewski, Krzysztof Walkowiak
2011 — conf
Fractional spanning tree packing problem with survivability constraints for throughput maximization in overlay multicast networks.
ICUMT
Michal Kucharzak, Krzysztof Walkowiak
2011 — conf
Joint working and spare capacity assignment for anycast streaming in survivable networks protected by p-Cycles.
ICUMT
Adam Smutnicki, Krzysztof Walkowiak
2011 J jnl
Modeling and optimization of survivable P2P multicasting.
Comput. Commun.
Krzysztof Walkowiak, Michal Przewozniczek
2011 — conf
On Modelling of Fair Throughput Allocation in Overlay Multicast Networks.
NEW2AN
Michal Kucharzak, Krzysztof Walkowiak
2011 J jnl
Optimizing distributed computing systems for
Log. J. IGPL
Michal Przewozniczek, Krzysztof Walkowiak, Michal Wozniak
2011 J jnl
Routing and Spectrum Assignment in Spectrum Sliced Elastic Optical Path Network.
IEEE Commun. Lett.
Miroslaw Klinkowski, Krzysztof Walkowiak
2011 — conf
Shared Backup Path Protection for Anycast and Unicast Flows Using the Node-Link Notation.
ICC
Krzysztof Walkowiak, Jacek Rak
2011 — conf
Survivable P2P multicasting flow assignment in dual homing networks.
ICUMT
Wojciech Kmiecik, Krzysztof Walkowiak
2010 J jnl
Anycasting in connection-oriented computer networks: Models, algorithms and results.
Int. J. Appl. Math. Comput. Sci.
Krzysztof Walkowiak
2010 J jnl
Combinatorial Optimization of Capacity and Flow Assignment Problem for Unicast and Anycast Connections with Linear and Convex Objective Functions - Exact and heuristic Algorithms.
Electron. Notes Discret. Math.
Jakub Gladysz, Krzysztof Walkowiak
2010 — conf
Design of MPLS over DWDM Architecture for Unicast and Anycast Flows.
NEW2AN
Jakub Gladysz, Krzysztof Walkowiak
2010 B conf
Dimensioning of overlay networks for P2P multicasting.
NOMS
Krzysztof Walkowiak
2010 — conf
GRASP Algorithm for Optimization of Grids for Multiple Classifier System.
SOCO
Tomasz Kacprzak, Krzysztof Walkowiak, Michal Wozniak
2010 — conf
Optimal results for Anycast-Protecting p-Cycles problem.
ICUMT
Adam Smutnicki, Krzysztof Walkowiak
2010 — conf
Survivability of anycast and unicast flows under attacks on networks.
ICUMT
Jacek Rak, Krzysztof Walkowiak
2009 — conf
Decision Tree Induction Methods for Distributed Environment.
ICMMI
Krzysztof Walkowiak, Michal Wozniak
2009 C conf
Modeling of Network Computing Systems for Decision Tree Induction Tasks.
IDEAL
Krzysztof Walkowiak, Michal Wozniak
2009 — conf
Optimization of p-cycles for survivable anycasting streaming.
DRCN
Adam Smutnicki, Krzysztof Walkowiak
2009 — conf
Optimization of survivable networks with simultaneous unicast and anycast flows.
ICUMT
Jakub Gladysz, Krzysztof Walkowiak
2009 — conf
Survivability of P2P multicasting.
DRCN
Krzysztof Walkowiak
2008 — conf
A Flow Deviation Algorithm for Joint Optimization of Unicast and Anycast Flows in Connection-Oriented Networks.
ICCSA (2)
Krzysztof Walkowiak
2008 Misc conf
Heuristic Algorithm for Optimization of P2P-Based Public-Resource Computing Systems.
ICDCIT
Grzegorz Chmaj, Krzysztof Walkowiak
2008 J jnl
Lagrangean heuristic for primary routes assignment in survivable connection-oriented networks.
Comput. Optim. Appl.
Krzysztof Walkowiak
2008 — conf
Offline Approach to Modeling and Optimization of Flows in Peer-to-Peer Systems.
NTMS
Krzysztof Walkowiak
2007 — conf
Branch-and-Bound Algorithm for Anycast Flow Assignment in Connection-Oriented Networks.
ICCSA (3)
Krzysztof Walkowiak
2007 — conf
Quasi-hierarchical Evolutionary Algorithm for Flow Optimization in Survivable MPLS Networks.
ICCSA (3)
Michal Przewozniczek, Krzysztof Walkowiak
2006 — conf
A New Function for Optimization of Working Paths in Survivable MPLS Networks.
ISCIS
Krzysztof Walkowiak
2006 C conf
Adjacent 2-Route Flow Approach for Restorable Dynamic Routing in MPLS Networks.
ISCC
Krzysztof Walkowiak
2006 Misc conf
Lagrangean Heuristic for Anycast Flow Assignment in Connection-Oriented Networks.
International Conference on Computational Science (1)
Krzysztof Walkowiak
2006 J jnl
Maximizing residual capacity in connection-oriented networks.
Adv. Decis. Sci.
Krzysztof Walkowiak
2006 — conf
New Algorithms for the Unsplittable Flow Problem.
ICCSA (2)
Krzysztof Walkowiak
2006 Misc conf
Unsplittable Anycast Flow Problem: Formulation and Algorithms.
International Conference on Computational Science (1)
Krzysztof Walkowiak
2005 — conf
A Unified Approach to Survivability of Connection-Oriented Networks.
ISCIS
Krzysztof Walkowiak
2005 — conf
Evolutionary Algorithm for Congestion Problem in Connection-Oriented Networks.
ICCSA (4)
Michal Przewozniczek, Krzysztof Walkowiak
2005 Misc conf
Heuristic Algorithm for Anycast Flow Assignment in Connection-Oriented Networks.
International Conference on Computational Science (3)
Krzysztof Walkowiak
2005 B conf
QoS Dynamic Routing in Content Delivery Networks.
NETWORKING
Krzysztof Walkowiak
2005 — ch.
The Hop-Limit Approach for Flow Assignment in survivable Connection-Oriented Networks.
New Trends in Computer Networks
Krzysztof Walkowiak
2004 J jnl
A Branch and Bound Algorithm for Primary Routes Assignment in Survivable Connection Oriented Networks.
Comput. Optim. Appl.
Krzysztof Walkowiak
2004 B conf
A New Method of Primary Routes Selection for Local Restoration.
NETWORKING
Krzysztof Walkowiak
2004 Misc conf
On Application of Ant Algorithms to Non-bifurcated Multicommodity Flow Problem.
ICAISC
Krzysztof Walkowiak
2004 — conf
Survivable Online Routing for MPLS Traffic Engineering.
QofIS
Krzysztof Walkowiak
2003 Misc conf
A New Approach to Survivability of Connection Oriented Networks.
International Conference on Computational Science
Krzysztof Walkowiak
2002 — conf
Some Approaches to Solve a Web Replica Location Problem in MPLS Networks.
WITASI
Krzysztof Walkowiak
2001 — conf
Assignment of Virtual Paths in Survivable ATM Networks for Local-Destination Rerouting.
DRCN
Krzysztof Walkowiak