Add paper

README.md

@@ -1,7 +1,7 @@
 # LOTUS:  Enabling Semantic Queries
 <!--- BADGES: START --->
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-[![Arxiv](https://img.shields.io/badge/TODO)][#arxiv-paper-package]
+[![Arxiv](https://img.shields.io/badge/arXiv-2407.11418-B31B1B.svg)][#arxiv-paper-package]
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@@ -72,11 +72,13 @@ print(res)
 # Citation
 If you use LOTUS in a research paper, please cite this work as follows:
 ```bibtex
-@article{patel_lotus_2024,
-  title={LOTUS: Enabling Semantic Queries with LLMs Over Tables of Unstructured and Structured Data},
-  author={Patel, Liana and Jha, Siddharth and Guestrin, Carlos and Zaharia, Matei},
-  journal={arXiv preprint XX},
-  year={2024}
+@misc{patel2024lotusenablingsemanticqueries,
+      title={LOTUS: Enabling Semantic Queries with LLMs Over Tables of Unstructured and Structured Data},
+      author={Liana Patel and Siddharth Jha and Carlos Guestrin and Matei Zaharia},
+      year={2024},
+      eprint={2407.11418},
+      archivePrefix={arXiv},
+      primaryClass={cs.DB},
+      url={https://arxiv.org/abs/2407.11418},
 }
-
 ```