Si Si

A Unified Framework for Data Poisoning Attack to Graph-based Semi-supervised Learning

2019 · arXiv (Cornell University)

In this paper, we proposed a general framework for data poisoning attacks to graph-based semi-supervised learning (G-SSL). In this framework, we first unify different tasks, goals, and constraints into a single formula for data poisoning …

Cluster-GCN

2019

Graph convolutional network (GCN) has been successfully applied to many graph-based applications; however, training a large-scale GCN remains challenging. Current SGD-based algorithms suffer from either a high computational cost that exponentially grows with number of …