Update services.md

Author: zyaocoder

_pages/services.md

@@ -15,6 +15,7 @@ Conference reviewers
 ======
 * IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
 * IEEE/CVF International Conference on Computer Vision (ICCV)
+* ACM International Conference on Multimedia (ACM MM) 
 * IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)
 * International Conference on Artificial Intelligence and Statistics (AISTATS)
 * International Joint Conference on Neural Networks (IJCNN)