Search Results for author: Luigi Procopio

Found 5 papers, 3 papers with code

ConSeC: Word Sense Disambiguation as Continuous Sense Comprehension

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.

Word Sense Disambiguation

ExtEnD: Extractive Entity Disambiguation

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.

Entity Disambiguation

Word Sense Linking: Disambiguating Outside the Sandbox

no code implementations12 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.

Word Sense Disambiguation

Entity Disambiguation with Entity Definitions

1 code implementation11 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.

Entity Disambiguation

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