Papers by Annalisa Riccardi
DISCOSQA: A Knowledge Base Question Answering System for Space Debris based on Program Induction (2023.acl-industry)
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| Challenge: | a system that can answer complex natural language queries is developed for the European Space Agency . space debris are uncontrolled artificial objects left in orbit during normal operations or due to malfunctions . |
| Approach: | They propose a query-based system that can answer queries in natural language . it generates a program sketch from a natural language question and executes it against the database . |
| Outcome: | The proposed system can answer queries in natural language based on a natural language question generated by a query program . the system reduces overfitting and shortcut learning even with limited training data, the authors say . |