Probabilistic analysis, uncertainty quantification, reliability, risk analysis, decision making under uncertainty, stochastic optimal control, reinforcement learning, system identification, state estimation, model updating, wind turbines, resilience, asset management
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Recent Publications
POMDP inference and robust solution via deep reinforcement learning: an application to railway optimal maintenance
Arcieri, G., Hoelzl, C., Schwery, O., Straub, D., Papakonstantinou, K. G. & Chatzi, E., 2024, (Accepted/In press) In: Machine Learning.Research output: Contribution to journal › Article › peer-review
Bridging POMDPs and Bayesian decision making for robust maintenance planning under model uncertainty: An application to railway systems
Arcieri, G., Hoelzl, C., Schwery, O., Straub, D., Papakonstantinou, K. G. & Chatzi, E., Nov 2023, In: Reliability Engineering and System Safety. 239, 109496.Research output: Contribution to journal › Article › peer-review
Determining desired sorbent properties for proton-coupled electron transfer-controlled CO2 capture using an adaptive sampling-refined classifier
Boualavong, J., Papakonstantinou, K. G. & Gorski, C. A., Jun 15 2023, In: Chemical Engineering Science. 274, 118673.Research output: Contribution to journal › Article › peer-review
Inference and dynamic decision-making for deteriorating systems with probabilistic dependencies through Bayesian networks and deep reinforcement learning
Morato, P. G., Andriotis, C. P., Papakonstantinou, K. G. & Rigo, P., Jul 2023, In: Reliability Engineering and System Safety. 235, 109144.Research output: Contribution to journal › Article › peer-review
Hamiltonian MCMC methods for estimating rare events probabilities in high-dimensional problems
Papakonstantinou, K. G., Nikbakht, H. & Eshra, E., Oct 2023, In: Probabilistic Engineering Mechanics. 74, 103485.Research output: Contribution to journal › Article › peer-review
Large-Scale Wildfire Mitigation Through Deep Reinforcement Learning
Altamimi, A., Lagoa, C., Borges, J. G., McDill, M. E., Andriotis, C. P. & Papakonstantinou, K. G., Jul 5 2022, In: Frontiers in Forests and Global Change. 5, 734330.Research output: Contribution to journal › Article › peer-review
Scaled Spherical Simplex Filter and State-Space Damage-Plasticity Finite-Element Model for Computationally Efficient System Identification
Amir, M., Papakonstantinou, K. G. & Warn, G. P., Feb 1 2022, In: Journal of Engineering Mechanics. 148, 2, 04021138.Research output: Contribution to journal › Article › peer-review
State-Space Formulation for Structural Analysis with Coupled Degradation-Plasticity and Geometric Nonlinearity
Amir, M., Papakonstantinou, K. G. & Warn, G. P., Apr 1 2022, In: Journal of Structural Engineering (United States). 148, 4, 04022016.Research output: Contribution to journal › Article › peer-review
Topology optimization of structural frames based on a nonlinear Timoshenko beam finite element considering full interaction
Changizi, N., Amir, M., Warn, G. P. & Papakonstantinou, K. G., Oct 15 2022, In: International Journal for Numerical Methods in Engineering. 123, 19, p. 4562-4585 24 p.Research output: Contribution to journal › Article › peer-review
Optimal inspection and maintenance planning for deteriorating structural components through dynamic Bayesian networks and Markov decision processes
Morato, P. G., Papakonstantinou, K. G., Andriotis, C. P., Nielsen, J. S. & Rigo, P., Jan 2022, In: Structural Safety. 94, 102140.Research output: Contribution to journal › Article › peer-review
A Scaled Spherical Simplex Filter (S3F) with a decreased n + 2 sigma points set size and equivalent 2n + 1 Unscented Kalman Filter (UKF) accuracy
Papakonstantinou, K. G., Amir, M. & Warn, G. P., Jan 15 2022, In: Mechanical Systems and Signal Processing. 163, 107433.Research output: Contribution to journal › Article › peer-review
A Reinforcement Learning Method for Multiasset Roadway Improvement Scheduling Considering Traffic Impacts
Zhou, W., Miller-Hooks, E., Papakonstantinou, K. G., Stoffels, S. & McNeil, S., Dec 1 2022, In: Journal of Infrastructure Systems. 28, 4, 04022033.Research output: Contribution to journal › Article › peer-review
Deep reinforcement learning driven inspection and maintenance planning under incomplete information and constraints
Andriotis, C. P. & Papakonstantinou, K. G., Aug 2021, In: Reliability Engineering and System Safety. 212, 107551.Research output: Contribution to journal › Article › peer-review
Value of structural health information in partially observable stochastic environments
Andriotis, C. P., Papakonstantinou, K. G. & Chatzi, E. N., Nov 2021, In: Structural Safety. 93, 102072.Research output: Contribution to journal › Article › peer-review
Geometrically exact hybrid beam element based on nonlinear programming
Lyritsakis, C. M., Andriotis, C. P. & Papakonstantinou, K. G., Jul 15 2021, In: International Journal for Numerical Methods in Engineering. 122, 13, p. 3273-3299 27 p.Research output: Contribution to journal › Article › peer-review