3 papers
cs.AI2026
Evaluation of Pipelines for Data Integration into Knowledge Graphs
Marvin Hofer, Erhard Rahm
Integrating new data into knowledge graphs (KG) typically involves different tasks that are executed within workflows or pipelines There are many possible pipelines for a specific…
cs.DB2026
Combining Time-Series and Graph Data: A Survey of Existing Systems and Approaches
Mouna Ammar, Marvin Hofer, Erhard Rahm
We provide a comprehensive overview of current approaches and systems for combining graphs and time series data. We categorize existing systems into four architectural categories a…
cs.AI2025
KGpipe: Generation and Evaluation of Pipelines for Data Integration into Knowledge Graphs
Marvin Hofer, Erhard Rahm
Building high-quality knowledge graphs (KGs) from diverse sources requires combining methods for information extraction, data transformation, ontology mapping, entity matching, and…