Update citation in README

Author: tanner-andrulis

README.md

@@ -30,13 +30,15 @@ data. Citations are required for all entries.
 If you use this library in your work, please cite the following:
 
 ```bibtex
-@misc{andrulis2024modelinganalogdigitalconverterenergyarea,
-      title={Modeling Analog-Digital-Converter Energy and Area for Compute-In-Memory Accelerator Design},
-      author={Tanner Andrulis and Ruicong Chen and Hae-Seung Lee and Joel S. Emer and Vivienne Sze},
-      year={2024},
-      eprint={2404.06553},
-      archivePrefix={arXiv},
-      primaryClass={cs.AR},
-      url={https://arxiv.org/abs/2404.06553},
+@inproceedings{cimloop,
+  author={Andrulis, Tanner and Emer, Joel S. and Sze, Vivienne},
+  booktitle={2024 IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS)}, 
+  title={{CiMLoop}: A Flexible, Accurate, and Fast Compute-In-Memory Modeling Tool}, 
+  year={2024},
+  volume={},
+  number={},
+  pages={10-23},
+  keywords={Compute-In-Memory;Processing-In-Memory;Analog;Deep Neural Networks;Systems;Hardware;Modeling;Open-Source},
+  doi={10.1109/ISPASS61541.2024.00012}}
 }
 ```