Search Results for author: Jan G. Rittig

Found 7 papers, 2 papers with code

Predicting the Temperature Dependence of Surfactant CMCs Using Graph Neural Networks

1 code implementation6 Mar 2024 Christoforos Brozos, Jan G. Rittig, Sandip Bhattacharya, Elie Akanny, Christina Kohlmann, Alexander Mitsos

We test the predictive quality of the model for following scenarios: i) when CMC data for surfactants are present in the training of the model in at least one different temperature, and ii) CMC data for surfactants are not present in the training, i. e., generalizing to unseen surfactants.

Gibbs-Duhem-Informed Neural Networks for Binary Activity Coefficient Prediction

no code implementations31 May 2023 Jan G. Rittig, Kobi C. Felton, Alexei A. Lapkin, Alexander Mitsos

In contrast to recent hybrid ML approaches, our approach does not rely on embedding a specific thermodynamic model inside the neural network and corresponding prediction limitations.

Matrix Completion

Physical Pooling Functions in Graph Neural Networks for Molecular Property Prediction

no code implementations27 Jul 2022 Artur M. Schweidtmann, Jan G. Rittig, Jana M. Weber, Martin Grohe, Manuel Dahmen, Kai Leonhard, Alexander Mitsos

We recommend using sum pooling for the prediction of properties that depend on molecular size and compare pooling functions for properties that are molecular size-independent.

Molecular Property Prediction Property Prediction

Graph neural networks for the prediction of molecular structure-property relationships

no code implementations25 Jul 2022 Jan G. Rittig, Qinghe Gao, Manuel Dahmen, Alexander Mitsos, Artur M. Schweidtmann

Molecular property prediction is of crucial importance in many disciplines such as drug discovery, molecular biology, or material and process design.

Drug Discovery Molecular Property Prediction +1

Graph Machine Learning for Design of High-Octane Fuels

no code implementations1 Jun 2022 Jan G. Rittig, Martin Ritzert, Artur M. Schweidtmann, Stefanie Winkler, Jana M. Weber, Philipp Morsch, K. Alexander Heufer, Martin Grohe, Alexander Mitsos, Manuel Dahmen

We propose a modular graph-ML CAMD framework that integrates generative graph-ML models with graph neural networks and optimization, enabling the design of molecules with desired ignition properties in a continuous molecular space.

Bayesian Optimization BIG-bench Machine Learning +1

Cannot find the paper you are looking for? You can Submit a new open access paper.