16 citations · 17 across the 5 of their papers we have counts for
8 papers
EventGraph at CASE 2021 Task 1: A General Graph-based Approach to Protest Event Extraction
Huiling You, David Samuel, Samia Touileb +1
This paper presents our submission to the 2022 edition of the CASE 2021 shared task 1, subtask 4. The EventGraph system adapts an end-to-end, graph-based semantic parser to the tas…
EventGraph: Event Extraction as Semantic Graph Parsing
Huiling You, David Samuel, Samia Touileb +1
Event extraction involves the detection and extraction of both the event triggers and corresponding event arguments. Existing systems often decompose event extraction into multiple…
Direct parsing to sentiment graphs
David Samuel, Jeremy Barnes, Robin Kurtz +3
This paper demonstrates how a graph-based semantic parser can be applied to the task of structured sentiment analysis, directly predicting sentiment graphs from text. We advance th…
Structured Sentiment Analysis as Dependency Graph Parsing
Jeremy Barnes, Robin Kurtz, Stephan Oepen +2
Structured sentiment analysis attempts to extract full opinion tuples from a text, but over time this task has been subdivided into smaller and smaller sub-tasks, e,g,, target extr…
Large-Scale Contextualised Language Modelling for Norwegian
Andrey Kutuzov, Jeremy Barnes, Erik Velldal +2
We present the ongoing NorLM initiative to support the creation and use of very large contextualised language models for Norwegian (and in principle other Nordic languages), includ…
If you've got it, flaunt it: Making the most of fine-grained sentiment annotations
Jeremy Barnes, Lilja Øvrelid, Erik Velldal
Fine-grained sentiment analysis attempts to extract sentiment holders, targets and polar expressions and resolve the relationship between them, but progress has been hampered by th…