Update README.md

Author: Luoxd1996

README.md

@@ -1,5 +1,5 @@
 ## Dual-task Consistency
-Code for this paper: Semi-supervised Medical Image Segmentation through Dual-task Consistency ([AAAI2021](https://arxiv.org/pdf/2009.04448.pdf))
+Code for this paper: Semi-supervised Medical Image Segmentation through Dual-task Consistency ([AAAI2021](https://ojs.aaai.org/index.php/AAAI/article/view/17066))
 
 	@inproceedings{luo2021semi,
 	  title={Semi-supervised Medical Image Segmentation through Dual-task Consistency},
@@ -50,7 +50,7 @@ Our pre-trained models are saved in the model dir [DTC_model](https://github.com
 |---|---|---|---|---|---|---|
 |[UAMT](https://arxiv.org/pdf/1907.07034.pdf)|88.88|80.21|2.26|7.32|MICCAI2019|2019-10|
 |[SASSNet](https://arxiv.org/pdf/2007.10732.pdf)|89.54|81.24|2.20|8.24|MICCAI2020|2020-07|
-| [DTC](https://arxiv.org/pdf/2009.04448.pdf)|89.42|80.98|2.10|7.32|AAAI2021|2020-09|
+| [DTC](https://ojs.aaai.org/index.php/AAAI/article/view/17066)|89.42|80.98|2.10|7.32|AAAI2021|2020-09|
 |[LG-ER-MT](https://link.springer.com/chapter/10.1007/978-3-030-59710-8_55)|89.62|81.31| 2.06| 7.16|MICCAI2020|2020-10|
 |[DUWM](https://link.springer.com/chapter/10.1007%2F978-3-030-59710-8_53)|89.65| 81.35| 2.03| 7.04|MICCAI2020|2020-10|
 |[MC-Net](https://arxiv.org/pdf/2103.02911.pdf)|90.34| 82.48| 1.77| 6.00|Arxiv|2021-03|
@@ -61,7 +61,7 @@ Our pre-trained models are saved in the model dir [DTC_model](https://github.com
 |---|---|---|---|---|---|---|
 |[UAMT](https://arxiv.org/pdf/1907.07034.pdf)|84.25|73.48|3.36|13.84|MICCAI2019|2019-10|
 |[SASSNet](https://arxiv.org/pdf/2007.10732.pdf)|87.32|77.72|2.55|9.62|MICCAI2020|2020-07|
-| [DTC*](https://arxiv.org/pdf/2009.04448.pdf)|87.51|78.17|2.36|8.23|AAAI2021|2020-09|
+| [DTC*](https://ojs.aaai.org/index.php/AAAI/article/view/17066)|87.51|78.17|2.36|8.23|AAAI2021|2020-09|
 |[LG-ER-MT](https://link.springer.com/chapter/10.1007/978-3-030-59710-8_55)|85.54|75.12|3.77|13.29|MICCAI2020|2020-10|
 |[DUWM](https://link.springer.com/chapter/10.1007%2F978-3-030-59710-8_53)|85.91|75.75|3.31|12.67|MICCAI2020|2020-10|
 |[MC-Net](https://arxiv.org/pdf/2103.02911.pdf)|87.71|78.31|2.18| 9.36|Arxiv|2021-03|