Search Results for author: Georgios Deligiorgis

Found 2 papers, 0 papers with code

Multi-Relational Graph Neural Network for Out-of-Domain Link Prediction

no code implementations17 Mar 2024 Asma Sattar, Georgios Deligiorgis, Marco Trincavelli, Davide Bacciu

Dynamic multi-relational graphs are an expressive relational representation for data enclosing entities and relations of different types, and where relationships are allowed to vary in time.

Domain Generalization Link Prediction

Inductive learning for product assortment graph completion

no code implementations4 Oct 2021 Haris Dukic, Georgios Deligiorgis, Pierpaolo Sepe, Davide Bacciu, Marco Trincavelli

Global retailers have assortments that contain hundreds of thousands of products that can be linked by several types of relationships like style compatibility, "bought together", "watched together", etc.

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