Update README.md

README.md

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 ## Dataset Sources
 
-- **Repository:** [![GitHub](https://img.shields.io/badge/GitHub-Repo-blue?logo=github)](https://github.com/sitleng/CRCD)
-- **Papers:** [![arXiv](https://img.shields.io/badge/arXiv-Paper-red?logo=arxiv)](https://arxiv.org/abs/2312.01183) [![IEEE](https://img.shields.io/badge/IEEE-Paper-blue?logo=ieee)](https://ieeexplore.ieee.org/abstract/document/10585836)
+- **Links:** 
+<table align="center">
+  <tr>
+    <td><a href="https://github.com/sitleng/CRCD"><img src="https://img.shields.io/badge/GitHub-Repo-blue?logo=github"/></a><br/><b>GitHub</b></td>
+    <td><a href="https://arxiv.org/abs/2412.12238#)"><img src="https://img.shields.io/badge/arXiv-Paper-red?logo=arxiv"/></a><br/><b>Journal (Expanded)</b></td>
+    <td><a href="https://ieeexplore.ieee.org/abstract/document/10585836"><img src="https://img.shields.io/badge/IEEE-Paper-blue?logo=ieee"/></a><br/><b>Paper</b></td>
+  </tr>
+</table>
+
 - **Raw Dataset:** Videos, da Vinci Kinematics, and da Vinci Consolde Pedal Usage. ([Link](https://uofi.box.com/s/p3aocj6yzq4ctwc0s635a2dfyk9zdv5j))
 - **Annotated Dataset:** Dataset including frames with annotated tissue segmentation or instrument keypoints. ([Link](https://uofi.box.com/s/f9bg69ve6fkwktr3o33ahmp620w8jth6))
 - **Additional Information:** Includes the stereo endoscopic camera calibrations and the background information of each surgeon. ([Link](https://uofi.box.com/s/w65rui5ylm0i4v4jvlkpacpi4q6jkdpe))