Koutsourelakis, Phaedon-Stelios
- Semi-supervised Invertible Neural Operators for Bayesian Inverse Problems
2022/09/06 by Sebastian Kaltenbach, Paris Perdikaris, Kaltenbach, Sebastian +3 · 5 citations
Physics and Astronomy · Computer Science · #Model Reduction and Neural Networks #Gaussian Processes and Bayesian Inference #Generative Adversarial Networks and Image Synthesis
- PSP-GEN: Stochastic inversion of the Process-Structure-Property chain in materials design through deep, generative probabilistic modeling
2024/08/02 by Yaohua Zang, Zang, Yaohua, Phaedon‐Stelios Koutsourelakis +1 · 5 citations
Engineering · #Manufacturing Process and Optimization
- Multi-fidelity Constrained Optimization for Stochastic Black Box Simulators
2023/11/25 by Atul Agrawal, Kislaya Ravi, Agrawal, Atul +5 · 1 citation
Computer Science · Decision Sciences · #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Machine Learning and Data Classification #Optimization and Control (math.OC) #Simulation Techniques and Applications #Stochastic Gradient Optimization Techniques
- Self-supervised optimization of random material microstructures in the small-data regime
2021/08/05 by Rixner, Maximilian, Koutsourelakis, Phaedon-Stelios · 1 citation
#FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML)
- Weak neural variational inference for solving Bayesian inverse problems without forward models: applications in elastography
2024/07/30 by Scholz, Vincent C., Zang, Yaohua, Koutsourelakis, Phaedon-Stelios · 2 citations
#FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML)
- Efficient Bayesian multi-fidelity inverse analysis for expensive and non-differentiable physics-based simulations in high stochastic dimensions
2025/05/30 by Nitzler, Jonas, Temür, Bugrahan Z., Koutsourelakis, Phaedon-Stelios +1 · 2 citations
#Computational Engineering #FOS: Computer and information sciences #Finance #and Science (cs.CE)