activity
20212026
most citedFNR: A Similarity and Transformer-Based Approach to Detect Multi-Modal Fake News in Social Media

2 citations · 2 across the 9 of their papers we have counts for

collaborators

9 papers

cs.CL2026

Latent-Space Intervention for Cross-Lingual Factual Consistency: Consistency Improvements without Accuracy Drops

Faeze Ghorbanpour, Constanza Fierro, Alexander Fraser +1

Large Language Models (LLMs) often answer the same factual question differently across languages. We study whether cross-lingual latent-space intervention can reduce this inconsist…

cs.CL2026

Attribute-Based Diagnosis of LLM Alignment with Hate Speech Annotations

Mohammad Amine Jradi, Faeze Ghorbanpour, Alexander Fraser

Hate speech annotation is costly, subjective, and prone to annotator disagreement, making large-scale dataset construction challenging. We systematically analyze how well large lan…

cs.CL2026

PersLitEval: Fine-grained Benchmark and Evaluation of LLMs on Persian Literature Questions

Ruhallah Niazi, Faeze Ghorbanpour, Alexander Fraser

Despite impressive multilingual capabilities, large language models (LLMs) remain poorly evaluated on literary knowledge in non-English languages. We introduce PersLitEval, a bench…

cs.CL2025

On the Sensitivity of Instruction-tuned LLMs to Harmful Sentences in Long Inputs

Faeze Ghorbanpour, Alexander Fraser

Large language models (LLMs) increasingly operate on long inputs, yet their behavior when harmful sentences are sparsely embedded within such inputs remains poorly understood. We p…

cs.CL2025

Data-Efficient Hate Speech Detection via Cross-Lingual Nearest Neighbor Retrieval with Limited Labeled Data

Faeze Ghorbanpour, Daryna Dementieva, Alexander Fraser

Considering the importance of detecting hateful language, labeled hate speech data is expensive and time-consuming to collect, particularly for low-resource languages. Prior work h…

cs.CL2025

Can Prompting LLMs Unlock Hate Speech Detection across Languages? A Zero-shot and Few-shot Study

Faeze Ghorbanpour, Daryna Dementieva, Alexander Fraser

Despite growing interest in automated hate speech detection, most existing approaches overlook the linguistic diversity of online content. Multilingual instruction-tuned large lang…