Update README.md

README.md

@@ -64,8 +64,8 @@ We provide two variants of our dataset - Filtered and Unfiltered. They are descr
 
 - **Homepage:** [Needs More Information]
 - **Repository:** https://github.com/surrey-nlp/PLOD-AbbreviationDetection
-- **Paper:** XX
-- **Leaderboard:** YY
+- **Paper:** https://arxiv.org/abs/2204.12061
+- **Leaderboard:** https://paperswithcode.com/sota/abbreviationdetection-on-plod-filtered
 - **Point of Contact:** [Diptesh Kanojia](mailto:d.kanojia@surrey.ac.uk)
 
 ### Dataset Summary