Anas Himmi — accepted AI-conference papers

2024

Enhanced Hallucination Detection in Neural Machine Translation through Simple Detector Aggregation

Anas Himmi, Guillaume Staerman, Marine Picot, Pierre Colombo, Nuno M Guerreiro

EMNLP 2024main

Hallucinated translations pose significant threats and safety concerns when it comes to practical deployment of machine translation systems. Previous research works have identified that detectors exhibit complementary performance — different detectors excel at detecting different types of hallucinat…

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2024

Towards More Robust NLP System Evaluation: Handling Missing Scores in Benchmarks

Anas Himmi, Ekhine Irurozki, Nathan Noiry, Stephan Clémençon, Pierre Colombo

EMNLP 2024finding

The evaluation of natural language processing (NLP) systems is crucial for advancing the field, but current benchmarking approaches often assume that all systems have scores available for all tasks, which is not always practical. In reality, several factors such as the cost of running baseline, priv…

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