Update README.md

Former-commit-id: 83a37a81edae264dc66b8dfc6fac288a8a8ed450

README.md

@@ -24,7 +24,7 @@ This is the official implementation of ***LISA(large Language Instructed Segment
 In this work, we propose a new segmentation task --- ***reasoning segmentation***. The task is designed to output a segmentation mask given a complex and implicit query text. We establish a benchmark comprising over one thousand image-instruction pairs, incorporating intricate reasoning and world knowledge for evaluation purposes. Finally, we present LISA: Large-language Instructed Segmentation Assistant, which inherits the language generation capabilities of the multi-modal Large Language Model (LLM) while also possessing the ability to produce segmentation masks.
 For more details, please refer to:
 
-**LISA: Reasoning Segmentation Via Large Language Model [[Paper]()]** <br />
+**LISA: Reasoning Segmentation Via Large Language Model [[Paper](https://arxiv.org/pdf/2308.00692.pdf)]** <br />
 [Xin Lai](https://scholar.google.com/citations?user=tqNDPA4AAAAJ&hl=zh-CN),
 [Zhuotao Tian](https://scholar.google.com/citations?user=mEjhz-IAAAAJ&hl=en),
 [Yukang Chen](https://scholar.google.com/citations?user=6p0ygKUAAAAJ&hl=en),