Update README.md

Author: ketyi

README.md

@@ -2,3 +2,4 @@
 # Unified framework for sequential DL model comparisons
 ![framework](docs/framework.png)
 [<img src="https://upload.wikimedia.org/wikipedia/commons/a/a8/ArXiv_web.svg">](https://arxiv.org/abs/2110.10225)
+[<img src="https://dl.acm.org/specs/products/acm/releasedAssets/images/acm-logo-dl.png">](https://doi.org/10.1145/3477314.3507179)