1 code implementation • EMNLP 2021 • Edoardo Barba, Luigi Procopio, Roberto Navigli
Supervised systems have nowadays become the standard recipe for Word Sense Disambiguation (WSD), with Transformer-based language models as their primary ingredient.
Ranked #1 on Word Sense Disambiguation on Supervised:
1 code implementation • ACL 2022 • Edoardo Barba, Luigi Procopio, Roberto Navigli
Local models for Entity Disambiguation (ED) have today become extremely powerful, in most part thanks to the advent of large pre-trained language models.
no code implementations • 12 Dec 2024 • Andrei Stefan Bejgu, Edoardo Barba, Luigi Procopio, Alberte Fernández-Castro, Roberto Navigli
In this work, we present a new task called Word Sense Linking (WSL) where, given an input text and a reference sense inventory, systems have to both identify which spans to disambiguate and then link them to their most suitable meaning. We put forward a transformer-based architecture for the task and thoroughly evaluate both its performance and those of state-of-the-art WSD systems scaled to WSL, iteratively relaxing the assumptions of WSD.
1 code implementation • 11 Oct 2022 • Luigi Procopio, Simone Conia, Edoardo Barba, Roberto Navigli
Local models have recently attained astounding performances in Entity Disambiguation (ED), with generative and extractive formulations being the most promising research directions.
no code implementations • NAACL 2021 • Luigi Procopio, Rocco Tripodi, Roberto Navigli
Graph-based semantic parsing aims to represent textual meaning through directed graphs.