Update README.md

README.md

@@ -403,7 +403,7 @@ Each task has 128 dev samples under the validation split.
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 **Chicago Style:**
-Deqing Fu, Ghazal Khalighinejad, Ollie Liu, Bhuwan Dhingra, Dani Yogatama, Robin Jia, and Willie Neiswanger. "IsoBench: Benchmarking Multimodal Foundation Models on Isomorphic Representations." arXiv preprint arXiv:2404.01266 (2024).
+Deqing Fu<sup>*</sup>, Ghazal Khalighinejad<sup>*</sup>, Ollie Liu<sup>*</sup>, Bhuwan Dhingra, Dani Yogatama, Robin Jia, and Willie Neiswanger. "IsoBench: Benchmarking Multimodal Foundation Models on Isomorphic Representations." arXiv preprint arXiv:2404.01266 (2024).
 
 
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