Search Results for author: Neema Kotonya

Found 7 papers, 3 papers with code

Towards a Framework for Evaluating Explanations in Automated Fact Verification

1 code implementation29 Mar 2024 Neema Kotonya, Francesca Toni

As deep neural models in NLP become more complex, and as a consequence opaque, the necessity to interpret them becomes greater.

Fact Verification Position

Little Giants: Exploring the Potential of Small LLMs as Evaluation Metrics in Summarization in the Eval4NLP 2023 Shared Task

no code implementations1 Nov 2023 Neema Kotonya, Saran Krishnasamy, Joel Tetreault, Alejandro Jaimes

This paper describes and analyzes our participation in the 2023 Eval4NLP shared task, which focuses on assessing the effectiveness of prompt-based techniques to empower Large Language Models to handle the task of quality estimation, particularly in the context of evaluating machine translations and summaries.

One-Shot Learning

Graph Reasoning with Context-Aware Linearization for Interpretable Fact Extraction and Verification

no code implementations EMNLP (FEVER) 2021 Neema Kotonya, Thomas Spooner, Daniele Magazzeni, Francesca Toni

This paper presents an end-to-end system for fact extraction and verification using textual and tabular evidence, the performance of which we demonstrate on the FEVEROUS dataset.

Graph Attention Multi-Task Learning

Explainable Automated Fact-Checking: A Survey

1 code implementation COLING 2020 Neema Kotonya, Francesca Toni

A number of exciting advances have been made in automated fact-checking thanks to increasingly larger datasets and more powerful systems, leading to improvements in the complexity of claims which can be accurately fact-checked.

Fact Checking

Gradual Argumentation Evaluation for Stance Aggregation in Automated Fake News Detection

no code implementations WS 2019 Neema Kotonya, Francesca Toni

One very important stage in employing stance detection for fake news detection is the aggregation of multiple stance labels from different text sources in order to compute a prediction for the veracity of a claim.

Fake News Detection Stance Detection

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