Update papers.bib

Author: mridulk97

_bibliography/papers.bib

@@ -181,27 +181,6 @@ @inproceedings{maruf2021biology
 
 ## changed inbook to inproceedings
 
-@inproceedings{doi:10.1137/1.9781611976700.76,
-author = {Jie Bu and Anuj Karpatne},
-title = {Quadratic Residual Networks: A New Class of Neural Networks for Solving Forward and Inverse Problems in Physics Involving PDEs},
-booktitle = {Proceedings of the 2021 SIAM International Conference on Data Mining (SDM)},
-pages = {675-683},
-doi = {10.1137/1.9781611976700.76},
-URL = {https://epubs.siam.org/doi/abs/10.1137/1.9781611976700.76},
-eprint = {https://epubs.siam.org/doi/pdf/10.1137/1.9781611976700.76},
-}
-
-@inproceedings{doi:10.1137/1.9781611976700.31,
-author = {M. Maruf and Anuj Karpatne},
-title = {Maximizing Cohesion and Separation in Graph Representation Learning: A Distance-aware Negative Sampling Approach},
-booktitle = {Proceedings of the 2021 SIAM International Conference on Data Mining (SDM)},
-pages = {271-279},
-doi = {10.1137/1.9781611976700.31},
-URL = {https://epubs.siam.org/doi/abs/10.1137/1.9781611976700.31},
-eprint = {https://epubs.siam.org/doi/pdf/10.1137/1.9781611976700.31},
-}
-
-