← Search

Hesham Mostafa

4 accepted papers

2025

Fully-inductive Node Classification on Arbitrary Graphs

ICLR 2025poster

One fundamental challenge in graph machine learning is generalizing to new graphs. Many existing methods following the inductive setup can generalize to test graphs with new structures, but assuming the feature and label spaces remain the same as the training ones. This paper introduces a fully-ind…

2024

Towards Foundation Models for Knowledge Graph Reasoning

ICLR 2024poster

Foundation models in language and vision have the ability to run inference on any textual and visual inputs thanks to the transferable representations such as a vocabulary of tokens in language. Knowledge graphs (KGs) have different entity and relation vocabularies that generally do not overlap. Th…

2021

Implicit SVD for Graph Representation Learning

NeurIPS 2021poster

Recent improvements in the performance of state-of-the-art (SOTA) methods for Graph Representational Learning (GRL) have come at the cost of significant computational resource requirements for training, e.g., for calculating gradients via backprop over many data epochs. Meanwhile, Singular Value Dec…

2019

Parameter efficient training of deep convolutional neural networks by dynamic sparse reparameterization

ICML 2019oral

Modern deep neural networks are typically highly overparameterized. Pruning techniques are able to remove a significant fraction of network parameters with little loss in accuracy. Recently, techniques based on dynamic reallocation of non-zero parameters have emerged, allowing direct training of spa…

Cited by 416SourcePDFScholar