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cs.LG2023★ 17 cited
Node Injection for Class-specific Network Poisoning
Ansh Kumar Sharma, Rahul Kukreja, Mayank Kharbanda +1
Graph Neural Networks (GNNs) are powerful in learning rich network representations that aid the performance of downstream tasks. However, recent studies showed that GNNs are vulner…
cs.LG2021
DAGSurv: Directed Acyclic Graph Based Survival Analysis Using Deep Neural Networks
Ansh Kumar Sharma, Rahul Kukreja, Ranjitha Prasad +1
Causal structures for observational survival data provide crucial information regarding the relationships between covariates and time-to-event. We derive motivation from the inform…