Update README.md

README.md

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 [XMOD-base](https://huggingface.co/facebook/xmod-base) fine-tuned using [ColBERT-XM](https://huggingface.co/antoinelouis/colbert-xm) methodology on French Translated to Catalan Queries and French Documents from mMARCO/v2.
 
-Essentially, it's ColBERT-XM but fine-tuned on Catalan-French mMARCOv2 in contrast to MSMARCO of the original ColBERT-XM model.
+Essentially, it's ColBERT-XM but fine-tuned on Catalan-French mMARCOv2 in contrast to MSMARCO of the original ColBERT-XM model.
+
+This model was fine-tuned for the "Improving Low-Resource Retrieval Effectiveness using Zero-Shot Linguistic Similarity Transfer" ECIR2025 paper. The source code for the paper can be found [here](https://github.com/andreaschari/linguistic-transfer)