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researcher

Peter Røysland Aarnes

3 papers hereh-index 15 citations2 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL3

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedIAI Group at CheckThat! 2024: Transformer Models and Data Augmentation for Checkworthy Claim Detection

3 citations · 3 across the 2 of their papers we have counts for

collaborators

3 papers

cs.CL2026

Towards Robust Numerical Claim Verification

Peter Røysland Aarnes, Vinay Setty

Large language models (LLMs) are widely used for claim verification, yet remain brittle for numerical reasoning: even small changes in value can sharply degrade accuracy. We show t…

cs.CL2025

NumPert: Numerical Perturbations to Probe Language Models for Veracity Prediction

Peter Røysland Aarnes, Vinay Setty

Large language models show strong performance on knowledge intensive tasks such as fact-checking and question answering, yet they often struggle with numerical reasoning. We presen…

cs.CL2024★ 3 cited

IAI Group at CheckThat! 2024: Transformer Models and Data Augmentation for Checkworthy Claim Detection

Peter Røysland Aarnes, Vinay Setty, Petra Galuščáková

This paper describes IAI group's participation for automated check-worthiness estimation for claims, within the framework of the 2024 CheckThat! Lab "Task 1: Check-Worthiness Estim…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.