Add link to paper on arXiv.

README.md

@@ -21,7 +21,7 @@ tags:
 
 **Repository:** https://github.com/declare-lab/segue
 
-**Paper:** 
+**Paper:** https://arxiv.org/abs/2305.12301
 
 SEGUE is a pre-training approach for sequence-level spoken language understanding (SLU) tasks.
 We use knowledge distillation on a parallel speech-text corpus (e.g. an ASR corpus) to distil