Introduction
In personalized medicine, multi-omics present potential that can be explored through ML methods, including “black-box” models, such as deep neural networks, to generate predictions and knowledge about domain relationships contained in data.
The inability to explain their results to clinical experts in a human-understandable way hinders their usability in the medical domain.

There is a possible solution for this problem in adding explainability to learning algorithms, by providing a contextual semantic layer through ontologies and Knowledge Graphs (KG).
This will allow to bridge the gap between AI data and medical application, by making medical “AI-empowered knowledge” accessible for clinicians and clinical researchers to understand and use.
Objectives
The goal is to populate a knowledge graph composed of multiple biomedical ontologies with instance data produced by different biomedical techniques in personalized oncology. This work proposes to develop:
Methodology

Preliminary Results
Funding
This work was supported by FCT through the LASIGE Research Unit (UIDB/00408/2020 and UIDP/00408/2020) and by the KATY project which has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No 101017453.



