Update README.md

README.md

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 # Deep Part Induction from Articulated Object Pairs
+### Introduction
+This work is based on our SIGGRAPH Asia 2018 paper. You can find the arXiv version of the paper [here](http://arxiv.org/abs/1809.07417). In this repository, we release the training and evaluation code, data as well as the pre-trained models.
+
 ### To Get Start
 
 Download training and validation data from
@@ -26,3 +29,7 @@ Evaluate the model through
 You can also download the pretrained model from the following link:
 
     https://shapenet.cs.stanford.edu/ericyi/pretrained_model_partmob.zip
+
+### License
+
+Our code and data are released under MIT License (see LICENSE file for details).