Update README.md

README.md

@@ -10,12 +10,13 @@ This repo is the official implementation of ["Do Transformers Really Perform Bad
 
 ***09/30/2021***
   1. **Graphormer** has been accepted by **NeurIPS 2021**.
+  2. Technical talk of KDD CUP 2021 could be found here. [[Video]](https://youtu.be/MblxCqwengI?t=8316) 
 
 ***08/03/2021***
   1. Codes and scripts are released.
   
 ***06/16/2021***
-  1. Graphormer has won the **1st place** of quantum prediction track of Open Graph Benchmark Large-Scale Challenge (KDD CUP 2021) [[Competition Description]](https://ogb.stanford.edu/kddcup2021/pcqm4m/) [[Competition Result]](https://ogb.stanford.edu/kddcup2021/results/) [[Technical Report]](https://arxiv.org/pdf/2106.08279.pdf)  [[Blog (English)]](https://www.microsoft.com/en-us/research/lab/microsoft-research-asia/articles/transformer-stands-out-as-the-best-graph-learner-researchers-from-microsoft-research-asia-wins-the-kdd-cups-2021-graph-prediction-track/) [[Blog (Chinese)]](https://www.msra.cn/zh-cn/news/features/ogb-lsc) 
+  1. Graphormer has won the **1st place** of quantum prediction track of Open Graph Benchmark Large-Scale Challenge (KDD CUP 2021) [[Competition Description]](https://ogb.stanford.edu/kddcup2021/pcqm4m/) [[Competition Result]](https://ogb.stanford.edu/kddcup2021/results/) [[Technical Report]](https://arxiv.org/pdf/2106.08279.pdf)   [[Blog (English)]](https://www.microsoft.com/en-us/research/lab/microsoft-research-asia/articles/transformer-stands-out-as-the-best-graph-learner-researchers-from-microsoft-research-asia-wins-the-kdd-cups-2021-graph-prediction-track/) [[Blog (Chinese)]](https://www.msra.cn/zh-cn/news/features/ogb-lsc) 
 
 
 ## Introduction