Update README.md

README.md

@@ -6,4 +6,18 @@ language:
 - en
 metrics:
 - rouge
----
+---
+
+## Pre-print
+More details about the model are available [here](https://arxiv.org/abs/2404.06186)
+
+## Citation
+If you find it useful, please cite us: 
+
+@inproceedings{zugarini2024clue,
+  title={Clue-Instruct: Text-Based Clue Generation for Educational Crossword Puzzles},
+  author={Zugarini, Andrea and Zeinalipour, Kamyar and Kadali, Surya Sai and Maggini, Marco and Gori, Marco and Rigutini, Leonardo},
+  booktitle={Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024)},
+  pages={3347--3356},
+  year={2024}
+}