Update README.md adding published paper details

README.md

@@ -134,7 +134,8 @@ config_names:
 
 - **Homepage:** [ETHOS Hate Speech Dataset](https://github.com/intelligence-csd-auth-gr/Ethos-Hate-Speech-Dataset)
 - **Repository:**[ETHOS Hate Speech Dataset](https://github.com/intelligence-csd-auth-gr/Ethos-Hate-Speech-Dataset)
-- **Paper:**[ETHOS: an Online Hate Speech Detection Dataset](https://arxiv.org/abs/2006.08328)
+- **arXiv Paper:**[ETHOS: an Online Hate Speech Detection Dataset](https://arxiv.org/abs/2006.08328)
+- **Published Paper:**[ETHOS: a multi-label hate speech detection dataset](https://link.springer.com/epdf/10.1007/s40747-021-00608-2?sharing_token=mJHZEzdyivh47RvR4gbYZfe4RwlQNchNByi7wbcMAY4kxySlPkGvlPpyqs8pkWizk22W8WApb4bq9YEpB6o_dp_uF_cfCSRpZSR_xPUofDgEbezETZlqtbeveLokK8K2DxNlW3A0lmEo04L39FMR4bLdNJUvTdelKYxMGZg3OW4%3D)
 
 ### Dataset Summary
 
@@ -272,8 +273,23 @@ The licensing status of the datasets is [GNU GPLv3](https://choosealicense.com/l
       archivePrefix={arXiv},
       primaryClass={cs.CL}
 }
+
+@article{mollas2022ethos,
+  title={ETHOS: a multi-label hate speech detection dataset},
+  author={Ioannis Mollas and Zoe Chrysopoulou and Stamatis Karlos and Grigorios Tsoumakas},
+  journal={Complex & Intelligent Systems},
+  volume={8},
+  number={6},
+  pages={4663--4678},
+  year={2022},
+  publisher={Springer},
+  doi={10.1007/s40747-021-00608-2},
+  url={https://doi.org/10.1007/s40747-021-00608-2}
+}
 ```
 
+
+
 ### Contributions
 
 Thanks to [@iamollas](https://github.com/iamollas) for adding this dataset.