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Etienne G. Denis

dblp:280/1647 · DBLP profile ↗
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2ranked-venue papers
0as first author
1since 2021 · last 2022
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 2 · 1 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
2 papers
Graph learning · 60% Representation and self-supervised learning · 40%
Databases, data mining, and information retrieval
2 papers
Knowledge graphs · 100%

Topics — the 6 heaviest of 7, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Machine learning › Representation and self-supervised learning › representation learning
compositional representation
0.612022
NodePiece: Compositional and Parameter-Efficient Representations of Large Knowledge Graphs · ICLR 2022
Knowledge graphs
knowledge graph embedding
0.612022
NodePiece: Compositional and Parameter-Efficient Representations of Large Knowledge Graphs · ICLR 2022
Machine learning › Graph learning
graph neural network
0.412020
Inductive Relation Prediction by Subgraph Reasoning · ICML 2020
Machine learning › Graph learning › graph reasoning
subgraph reasoning
0.412020
Inductive Relation Prediction by Subgraph Reasoning · ICML 2020
Knowledge graphs › link prediction › relation prediction
inductive relation prediction
0.412020
Inductive Relation Prediction by Subgraph Reasoning · ICML 2020
Knowledge graphs › link prediction
relation prediction
0.412020
Inductive Relation Prediction by Subgraph Reasoning · ICML 2020

Methods — techniques the papers use, named apart from their topics

node tokenization · 1.1compositional encoding · 1.1rule induction · 0.9knowledge graph embedding · 0.9graph neural network · 0.9
YearPublicationVenuePosition
2022 NodePiece: Compositional and Parameter-Efficient Representations of Large Knowledge Graphs
Michael Galkin, Etienne G. Denis, Jiapeng Wu, William L. Hamilton
ICLR2
2020 Inductive Relation Prediction by Subgraph Reasoning
abstract
The dominant paradigm for relation prediction in knowledge graphs involves learning and operating on latent representations (i.e., embeddings) of entities and relations. However, these embedding-based methods do not explicitly capture the compositional logical rules underlying the knowledge graph, and they are limited to the transductive setting, where the full set of entities must be known during training. Here, we propose a graph neural network based relation prediction framework, GraIL, that reasons over local subgraph structures and has a strong inductive bias to learn entity-independent relational semantics. Unlike embedding-based models, GraIL is naturally inductive and can generalize to unseen entities and graphs after training. We provide theoretical proof and strong empirical evidence that GraIL can rep-resent a useful subset of first-order logic and show that GraIL outperforms existing rule-induction baselines in the inductive setting. We also demonstrate significant gains obtained by ensembling GraIL with various knowledge graph embedding methods in the transductive setting, highlighting the complementary inductive bias of our method.
Komal K. Teru, Etienne G. Denis, William L. Hamilton
ICML2