42 citations · 46 across the 9 of their papers we have counts for
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cs.LG2020★ 1 cited
Improving the Long-Range Performance of Gated Graph Neural Networks
Denis Lukovnikov, Jens Lehmann, Asja Fischer
Many popular variants of graph neural networks (GNNs) that are capable of handling multi-relational graphs may suffer from vanishing gradients. In this work, we propose a novel GNN…
cs.CL2020
Pretrained Transformers for Simple Question Answering over Knowledge Graphs
D. Lukovnikov, A. Fischer, J. Lehmann
Answering simple questions over knowledge graphs is a well-studied problem in question answering. Previous approaches for this task built on recurrent and convolutional neural netw…