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Ignacio Castro

4 accepted papers

2025

A Dataset for Expert Reviewer Recommendation with Large Language Models as Zero-shot Rankers

COLING 2025main

The task of reviewer recommendation is increasingly important, with main techniques utilizing general models of text relevance. However, state of the art (SotA) systems still have relatively high error rates. Two possible reasons for this are: a lack of large datasets and the fact that large languag…

2025

Efficient Solutions For An Intriguing Failure of LLMs: Long Context Window Does Not Mean LLMs Can Analyze Long Sequences Flawlessly

COLING 2025main

Large Language Models (LLMs) have demonstrated remarkable capabilities in comprehending and analyzing lengthy sequential inputs, owing to their extensive context windows that allow processing millions of tokens in a single forward pass. However, this paper uncovers a surprising limitation: LLMs fall…

Cited by 8SourcePDFScholar
2023

LEDA: a Large-Organization Email-Based Decision-Dialogue-Act Analysis Dataset

ACL 2023findings

Collaboration increasingly happens online. This is especially true for large groups working on global tasks, with collaborators all around the globe. The size and distributed nature of such groups makes decision-making challenging. This paper proposes a set of dialog acts for the study of decision-m…

Cited by 3SourcePDFScholar
2023

Tracing Linguistic Markers of Influence in a Large Online Organisation

ACL 2023short

Social science and psycholinguistic research have shown that power and status affect how people use language in a range of domains. Here, we investigate a similar question in a large, distributed, consensus-driven community with little traditional power hierarchy – the Internet Engineering Task Forc…

Cited by 3SourcePDFScholar