2025

• Kim, Ekaterina. (2025) Arctic shipping: Trends, opportunities, and complexities. KRISO Europe Center KRISO Europe Center
  Report
• Norfleet, Robert N.; Veggeland, Oskar Gjesdal; Kim, Ekaterina; Panchi, Nabil. (2025) Autonomous Labeling and Supervised Learning of a Deep Neural Network for Sea Ice Segmentation. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Khan, Md Ashiqul Alam; Skjetne, Roger; Kim, Ekaterina. (2025) Traversability Analysis and Multivariate Optimal Path Planning in Dynamic Ice Fields. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Lee, Paul; Kim, Ekaterina. (2025) Towards robust deep reinforcement learning agent for the path following of autonomous ships amid perception sensor noise. Proceedings of the 35th European Safety and Reliability & the 33rd Society for Risk Analysis Europe Conference
  Academic article
• Xu, Sheng; Kim, Ekaterina. (2025) A Bayesian network model for estimating the combined risk in Northeast Passage escort operations. Ocean Engineering
  Academic article
• Veggeland, Oskar Gjesdal; Kim, Ekaterina; Skjetne, Roger. (2025) An Autonomous System for Multimodal Mapping of Sea Ice Fields from Ships. IEEE Sensors Journal
  Academic article
• Vihovde, Anna Halleraker; Veggeland, Oskar Gjesdal; Kim, Ekaterina; Skjetne, Roger. (2025) Mapping and Parametric Estimation of Sea Ice using a Shipborne Camera-LiDAR system. NTNU NTNU
  Masters thesis

2024

• Veggeland, Oskar Gjesdal; Kim, Ekaterina; Skjetne, Roger. (2024) A Probabilistic Approach to Correct for Oblique Biases in Sea Ice Parametrization from Shipborne Cameras. Journal of Physics: Conference Series (JPCS)
  Academic article
• Zhao, Weidong; Leira, Bernt Johan; Høyland, Knut Vilhelm; Kim, Ekaterina; Feng, Guoqing; Ren, Huilong. (2024) A Framework for Structural Analysis of Icebreakers during Ramming of First-Year Ice Ridges. Journal of Marine Science and Engineering (JMSE)
  Academic article
• Panchi, Nabil; Kim, Ekaterina. (2024) Deep Learning Strategies for Analysis of Weather-Degraded Optical Sea Ice Images. IEEE Sensors Journal
  Academic article
• Veggeland, Oskar Gjesdal; Kim, Ekaterina; Skjetne, Roger. (2024) Multi Modal Mapping of Sea Ice Fields From Remote Shipborne Instrumentation.
  Academic chapter/article/Conference paper
• Mokhtari, Mojtaba; Kim, Ekaterina; Amdahl, Jørgen. (2024) Numerical Simulation of Concurrent Flexural and Crushing Failure of Level Ice.
  Academic chapter/article/Conference paper
• Roldán, Francisco Amor; Kim, Ekaterina; Korosov, Anton; Marxer, Ricard. (2024) Data Driven modelling of Sea Ice Drift. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Masters thesis
• Cohrs, Jan-Christopher; Kim, Ekaterina; Berkels, Benjamin. (2024) Sea-Ice States: Unsupervised Segmentation from Multispectral Data Based on Mumford–Shah Functional. Proceedings of the IAHR International Symposium on Ice
  Academic article
• Norfleet, Cole; Veggeland, Oskar Gjesdal; Kim, Ekaterina; Silveira, Maria Margarida Campos da. (2024) Autonomous Labelling and Supervised Learning of a Deep Neural Network for Sea Ice Segmentation: A Proof-of-Concept Study in Image Segmentation using LiDAR Information. NTNU NTNU
  Masters thesis

2023

• Kim, Ekaterina; Høyland, Knut Vilhelm; Frederking, R.. (2023) Reconstructing ice force-displacement development in structural assessments of freshwater, polycrystalline ice impacts. International Journal of Impact Engineering
  Academic article
• Mokhtari, Mojtaba; Kim, Ekaterina; Amdahl, Jørgen. (2023) A non-linear viscoelastic material model with progressive damage based on microstructural evolution and phase transition in polycrystalline ice for design against ice impact. International Journal of Impact Engineering
  Academic article
• Panchi, Nabil; Kim, Ekaterina; Skjetne, Roger; Hughes, Nick. (2023) ASSIST Observations 2017–2021: Uncertainty, Comparison With Sea Ice Charts, and Ice Concentration From Deep Learning Model.
  Academic chapter/article/Conference paper
• Mokhtari, Mojtaba; Kim, Ekaterina; Amdahl, Jørgen. (2023) Numerical Simulation of an Aluminium Panel Subject to Ice Impact Load Using a Rate and Pressure Dependent Elastoplastic Material Model for Ice.
  Academic chapter/article/Conference paper
• Mokhtari, Mojtaba; Kim, Ekaterina; Amdahl, Jørgen. (2023) A rate and pressure dependent elastoplastic material model for glacial ice colliding with marine structures.
  Academic chapter/article/Conference paper
• Xu, Sheng; Kim, Ekaterina. (2023) Hybrid causal logic model for estimating the probability of an icebreaker–ship collision in an ice channel during an escort operation along the Northeast Passage. Ocean Engineering
  Academic article
• Xu, Sheng; Kim, Ekaterina; Panchi, Nabil. (2023) Investigating the causes of vessel besetting in the ice channel in the Baltic Sea using AIS data and Sentinel imagery. International Conference on Transportation Information and Safety (ICTIS)
  Academic article
• Kim, Ekaterina. (2023) Gjør vi nok for det grønne skiftet for skipsfart i Arktis?. Skipsrevyen
  Article in business/trade/industry journal

2022

• Bazilchuk, Nancy Reney; Kim, Ekaterina. (2022) The worst polluters in the Arctic are not what you think. Norwegian SciTech News
  Popular scientific article
• Xu, Sheng; Kim, Ekaterina; Haugen, Stein; Zhang, Mingyang. (2022) A Bayesian network risk model for predicting ship besetting in ice during convoy operations along the Northern Sea Route. Reliability Engineering & System Safety
  Academic article
• Schreier, Sebastian; Arena, Felice; Bingham, Harry; Fonseca, Nuno; Hu, Zhiqiang; Karmakar, Debabrata. (2022) Ocean space utilization.
  Academic chapter/article/Conference paper
• Mokhtari, Mojtaba; Kim, Ekaterina; Amdahl, Jørgen. (2022) Pressure-dependent plasticity models with convex yield loci for explicit ice crushing simulations. Marine Structures
  Academic article
• Xu, Sheng; Kim, Ekaterina; Haugen, Stein. (2022) Impact of the ice navigation experience on the determination of CPT for BN model focusing on Arctic navigation.
  Academic chapter/article/Conference paper
• Zhao, Weidong; Leira, Bernt Johan; Høyland, Knut Vilhelm; Kim, Ekaterina; Feng, Guoqing; Chen, Zhanyang. (2022) On the Structural Analysis of Icebreakers Due to Ramming of First-Year Ice Ridges.
  Academic chapter/article/Conference paper
• Panchi, Nabil; Verma, Uttam; Kim, Ekaterina; Hughes, Nick; Bhattacharyya, Anirban. (2022) Assessment of Uncertainty in Sea Ice Charts and Its Impact on Operational Planning in the Kara Sea Region.
  Academic chapter/article/Conference paper

2021

• Kim, Ekaterina; Panchi, Nabil. (2021) Agree – Disagree: Comparing Traffic Limitations in the Kara Sea.
  Academic chapter/article/Conference paper
• Xu, Sheng; Kim, Ekaterina; Haugen, Stein. (2021) Review and comparison of existing risk analysis models applied within shipping in ice-covered waters. Safety Science
  Academic literature review
• Kim, Ekaterina; Amdahl, Jørgen; Wang, Xintong. (2021) Making sense of speed effects on ice crushing pressure-area relationships in IACS ice-strengthening rules for ships. Ocean Engineering
  Academic article
• Øyen, Karin Assev; Kim, Ekaterina. (2021) How safe were vessels during research cruises in Arctic in 2007-2019? Linking the Ice Watch Data and the Polar Operational Limits Assessment Risk Index System.
  Academic chapter/article/Conference paper
• Bazilchuk, Nancy Reney; Kim, Ekaterina. (2021) What kind of sea ice is that? Ask Knut!. Norwegian SciTech News
  Popular scientific article
• Kim, Ekaterina; Skjetne, Roger. (2021) Artificial intelligence for ship speed management during navigation in the Arctic. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Zhao, Weidong; Leira, Bernt Johan; Kim, Ekaterina; Feng, Guoqing; Sinsabvarodom, Chana. (2021) A Probabilistic Framework for the Fatigue Damage Assessment of Ships Navigating through Level Ice Fields. Applied Ocean Research
  Academic article
• Kim, Ekaterina. (2021) Illustration for the AIDing Arctic Website.
  Visual Arts
• Panchi, Nabil; Kim, Ekaterina; Bhattacharyya, Anirban. (2021) Supplementing remote sensing of ice: Deep learning-based image segmentation system for automatic detection and localization of sea ice formations from close-range optical images. IEEE Sensors Journal
  Academic article
• Rao, Prithvi S.; Kim, Ekaterina; Smestad, Bjørnar Brende; Asbjørnslett, Bjørn Egil; Bhattacharyya, Anirban. (2021) Predicting vessel speed in the Arctic without knowing ice conditions using AIS data and decision trees. Maritime Transport Research
  Academic article

2020

• Pedersen, Ole-Magnus; Kim, Ekaterina. (2020) Arctic Vision: Using Neural Networks for Ice Object Classification, and Controlling How They Fail. Journal of Marine Science and Engineering (JMSE)
  Academic article
• Panchi, Nabil; Kim, Ekaterina; Xu, Sheng. (2020) Do vessels remain within their operational limitations in ice? Analyzing the risks of vessels operating in the Kara Sea region using POLARIS.
  Academic chapter/article/Conference paper
• Pedersen, Ole-Magnus; Kim, Ekaterina. (2020) Evaluating Human and Machine Performance on the Classification of Sea Ice Images.
  Academic chapter/article/Conference paper
• Høyland, Knut Vilhelm; Kim, Ekaterina; Marchenko, Aleksey; Lishman, Ben; Barrette, Paul D.. (2020) Ice properties in ISO 19906's second edition.
  Academic chapter/article/Conference paper
• Kim, Ekaterina; Smestad, Bjørnar Brende; Asbjørnslett, Bjørn Egil. (2020) Predicting ship speeds in the Arctic using deep learning on historical AIS data.
  Academic chapter/article/Conference paper

2019

• Kim, Ekaterina; Dahiya, Gurvinder; Løset, Sveinung; Skjetne, Roger. (2019) Can a computer see what an ice expert sees? Multilabel ice objects classification with convolutional neural networks. Results in Engineering (RINENG)
  Academic article
• Kim, Ekaterina; Yu, Zhaolong; Amdahl, Jørgen; Løset, Sveinung. (2019) Uncertainty quantification in the ice-induced local damage assessment of a hull section. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Kim, Ekaterina; Utne, Ingrid Bouwer; Kim, Hyungju. (2019) Applying CAST to investigation of the FPSO’s incident with an iceberg. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Panchi, Nabil; Kim, Ekaterina; Bhattacharyya, Anirban. (2019) Understanding Polar Environment: Preliminary Results from Deep-Learning-based Segmentation of Optical Ice Images.
  Academic chapter/article/Conference paper
• Kim, Ekaterina; Panchi, Nabil; Dahiya, Gurvinder. (2019) Towards automated identification of ice features for surface vessels using deep learning. Journal of Physics: Conference Series (JPCS)
  Academic article
• Lu, Wenjun; Yu, Zhaolong; Berg, Marnix van den; Lubbad, Raed; Kim, Ekaterina; Amdahl, Jørgen. (2019) Work on structural integrity for semi submersibles exposed to bergy bits – integrated analysis of ice structure impacts. IOP Conference Series: Materials Science and Engineering
  Academic article
• Kim, Ekaterina; Panchi, Nabil; Dahiya, Gurvinder. (2019) Towards automated identification of ice features for surface vessels using deep learning. Journal of Physics: Conference Series (JPCS)
  Academic article

2018

• Ehlers, Sören; Polojärvi, Arttu; Vredeveldt, A.; Quinton, B.; Kim, Ekaterina; Ralph, Freeman. (2018) Arctic Technology.
  Chapter
• Kim, Ekaterina; Tsuprik, Vladimir G.. (2018) Concept of the Specific Energy of the Mechanical Destruction of Ice versus the Ice Pressure-Area Relationship: Review and Discussion.
  Academic chapter/article/Conference paper

2017

• Kim, Ekaterina; Amdahl, Jørgen; Song, Ming. (2017) On a shifting pressure-area relationship for the accidental limit state analysis of abnormal ice actions.
  Academic chapter/article/Conference paper
• Kim, Ekaterina; Storheim, Martin; Amdahl, Jørgen; Løset, Sveinung; Polach, Rüdiger Ulrich Franz von Bock und. (2017) Laboratory experiments on shared-energy collisions between freshwater ice blocks and a floating steel structure. Ships and Offshore Structures
  Academic article

2016

• Kim, Ekaterina; Amdahl, Jørgen. (2016) Discussion of assumptions behind rule-based ice loads due to crushing. Ocean Engineering
  Academic article
• Song, Ming; Kim, Ekaterina; Amdahl, Jørgen; Greco, Marilena; Souli, M'Hamed. (2016) Numerical Investigation of Fluid-Ice-Structure Interaction During Collision by an Arbitrary Lagrangian Eulerian Method.
  Academic chapter/article/Conference paper
• Song, Ming; Kim, Ekaterina; Amdahl, Jørgen; Ma, Jun; Huang, Yi. (2016) A comparative analysis of the fluid-structure interaction method and the constant added mass method for ice-structure collisions. Marine Structures
  Academic article
• Kim, Ekaterina; Gagnon, R. (2016) A Preliminary Analysis of the Crushing Specific Energy of Iceberg Ice under Rapid Compressive Loading. Proceedings of the IAHR International Symposium on Ice
  Academic article
• Kim, Ekaterina; Song, Ming; Amdahl, Jørgen. (2016) On ice model validation and calibration strategies for damage as-sessment of structures subjected to impact actions.
  Academic chapter/article/Conference paper

2015

• Storheim, Martin; Nord, Torodd Skjerve; Kim, Ekaterina; Høyland, Knut Vilhelm; Langseth, Magnus; Amdahl, Jørgen. (2015) Pilot study of ice-structure interaction in a pendulum accelerator. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Kim, Ekaterina; Lu, Wenjun; Lubbad, Raed; Løset, Sveinung; Amdahl, Jørgen. (2015) Toward a holistic load model for structures in broken ice. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Kim, Ekaterina; Lu, Wenjun; Høyland, Knut Vilhelm. (2015) Proceedings of the 23rd International Conference on Port and Ocean Engineering under Arctic Conditions. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Editorial
• Song, Ming; Kim, Ekaterina; Amdahl, Jørgen. (2015) Fluid-structure-interaction analysis of an ice block-structure collision. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Kim, Ekaterina. (2015) Cover illustration for "Proceedings of the 23rd International Conference on Port and Ocean Engineering under Arctic Conditions".
  Visual Arts
• Kim, Ekaterina; Amdahl, Jørgen; Storheim, Martin; Løset, Sveinung. (2015) Understanding the effect of assumptions on shell plate thickness for arctic ships. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Kim, Ekaterina; Schulson, EM. (2015) A phenomenological explanation of the pressure-area relationship for the indentation of ice: Two size effects in spherical indentation experiments. Cold Regions Science and Technology
  Academic article

2014

• Kim, Ekaterina. (2014) Experimental and numerical studies related to the coupled behavior ofice mass and steel structures during accidental collisions. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181 (2014:135)
  Doctoral dissertation
• Kim, Ekaterina. (2014) Scene illustration for "Havromsteknologi", kap. "Marine konstruksjoners styrke", by J. Amdahl.
  Visual Arts
• Kim, Ekaterina; Høyland, Knut Vilhelm. (2014) Experimental Investigations of the Energy Absorption Capacity of Ice During Crushing: Is the Specific Energy Scale Independent?.
  Academic chapter/article/Conference paper
• Kim, Ekaterina; Schulson, Erland M.. (2014) Some Secrets of the Pressure-Area Curve for the Indentation of Ice.
  Academic chapter/article/Conference paper

2013

• Kim, Ekaterina. (2013) Cover illustration for "Collision and Grounding of Ships and Offshore Structures".
  Visual Arts
• Kim, Ekaterina; Amdahl, Jørgen. (2013) Review of existing methods for the analysis of the accidental limit state due to ice actions.
  Academic chapter/article/Conference paper
• Kim, Ekaterina; Storheim, Martin; Amdahl, Jørgen; Løset, Sveinung; Polach, Rüdiger von Bock und. (2013) Drop tests of ice blocks on stiffened panels with different structural flexibility.
  Academic chapter/article/Conference paper

2012

• Kim, Ekaterina; Golding, N; Schulson, EM; Løset, Sveinung; Renshaw, CE. (2012) Mechanisms governing failure of ice beneath a spherically-shaped indenter. Cold Regions Science and Technology
  Academic article
• Kim, Ekaterina; Storheim, Martin; Polach, Rüdiger von Bock und; Amdahl, Jørgen. (2012) DESIGN AND MODELLING OF ACCIDENTAL SHIP COLLISIONS WITH ICE MASSES AT LABORATORY-SCALE.
  Academic chapter/article/Conference paper
• Storheim, Martin; Kim, Ekaterina; Amdahl, Jørgen; Ehlers, Sören. (2012) ICEBERG SHAPE SENSITIVITY IN SHIP IMPACT ASSESSMENT IN VIEW OF EXISTING MATERIAL MODELS.
  Academic chapter/article/Conference paper

2011

• Repetto-Llamazares, Ada H.V.; Høyland, Knut Vilhelm; Kim, Ekaterina. (2011) Experimental studies on shear failure of freeze-bonds in saline ice: Part II: Ice-ice friction after failure and failure energy. Cold Regions Science and Technology
  Academic article
• Kim, Ekaterina; Amdahl, Jørgen; Løset, Sveinung. (2011) DEVELOPMENT OF ICE FAILURE\YIELD CRITERION FOR ACCIDENTAL LIMIT STATE DESIGN.
  Academic chapter/article/Conference paper

2009

• Kim, Ekaterina. (2009) Freeze-Bond Strength: Analysis of Experiments and FE Modeling of a shear test on freeze-bonds. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Masters thesis