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Mehrnoosh Mirtaheri

3 accepted papers

2023

History repeats: Overcoming catastrophic forgetting for event-centric temporal knowledge graph completion

ACL 2023findings

Temporal knowledge graph (TKG) completion models typically rely on having access to the entire graph during training. However, in real-world scenarios, TKG data is often received incrementally as events unfold, leading to a dynamic non-stationary data distribution over time. While one could incorpor…

2022

StATIK: Structure and Text for Inductive Knowledge Graph Completion

NAACL 2022findings

Knowledge graphs (KGs) often represent knowledge bases that are incomplete. Machine learning models can alleviate this by helping automate graph completion. Recently, there has been growing interest in completing knowledge bases that are dynamic, where previously unseen entities may be added to the…

2021

Graph Traversal with Tensor Functionals: A Meta-Algorithm for Scalable Learning

ICLR 2021poster

Graph Representation Learning (GRL) methods have impacted fields from chemistry to social science. However, their algorithmic implementations are specialized to specific use-cases e.g. "message passing" methods are run differently from "node embedding" ones. Despite their apparent differences, all t…