Add link to README

README.md

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 #  Chronologically Accurate Retrieval for Temporal Grounding of Motion-Language Models (ECCV 2024)
 
 Sample pretrained weights for paper : Chronologically Accurate Retrieval for Temporal Grounding of Motion-Language Models.
-Please refer to the [project page](https://kfworks.com/CAR-WP/) for details.
+Please refer to the [project page](https://kfworks.com/CAR-WP/) and the [paper](https://arxiv.org/abs/2407.15408) for details.
 
 ## License
 [Apache License 2.0](LICENSE)