Search Results for author: Aidan Hogan

Found 5 papers, 1 papers with code

Question Answering over Knowledge Graphs with Neural Machine Translation and Entity Linking

no code implementations6 Jul 2021 Daniel Diomedi, Aidan Hogan

The goal of Question Answering over Knowledge Graphs (KGQA) is to find answers for natural language questions over a knowledge graph.

Entity Linking Knowledge Graphs +6

A Survey of RDF Stores & SPARQL Engines for Querying Knowledge Graphs

no code implementations25 Feb 2021 Waqas Ali, Muhammad Saleem, Bin Yao, Aidan Hogan, Axel-Cyrille Ngonga Ngomo

RDF has seen increased adoption in recent years, prompting the standardization of the SPARQL query language for RDF, and the development of local and distributed engines for processing SPARQL queries.

Knowledge Graphs Databases

Knowledge Graphs

2 code implementations4 Mar 2020 Aidan Hogan, Eva Blomqvist, Michael Cochez, Claudia d'Amato, Gerard de Melo, Claudio Gutierrez, José Emilio Labra Gayo, Sabrina Kirrane, Sebastian Neumaier, Axel Polleres, Roberto Navigli, Axel-Cyrille Ngonga Ngomo, Sabbir M. Rashid, Anisa Rula, Lukas Schmelzeisen, Juan Sequeda, Steffen Staab, Antoine Zimmermann

In this paper we provide a comprehensive introduction to knowledge graphs, which have recently garnered significant attention from both industry and academia in scenarios that require exploiting diverse, dynamic, large-scale collections of data.

Knowledge Graphs

Fine-Grained Evaluation for Entity Linking

no code implementations IJCNLP 2019 Henry Rosales-M{\'e}ndez, Aidan Hogan, Barbara Poblete

The Entity Linking (EL) task identifies entity mentions in a text corpus and associates them with an unambiguous identifier in a Knowledge Base.

Entity Linking

Laconic Image Classification: Human vs. Machine Performance

no code implementations25 Sep 2019 Javier Carrasco, Aidan Hogan, Jorge Pérez

Given a classifier and a test image, we compute an approximate minimal-entropy positive image for which the classifier provides a correct classification, becoming incorrect upon any further reduction.

Classification Image Classification

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