3 papers
cs.SE2026
LLMORPH: Automated Metamorphic Testing of Large Language Models
Steven Cho, Stefano Ruberto, Valerio Terragni
Automated testing is essential for evaluating and improving the reliability of Large Language Models (LLMs), yet the lack of automated oracles for verifying output correctness rema…
cs.SE2025
Metamorphic Testing of Large Language Models for Natural Language Processing
Steven Cho, Stefano Ruberto, Valerio Terragni
Using large language models (LLMs) to perform natural language processing (NLP) tasks has become increasingly pervasive in recent times. The versatile nature of LLMs makes them app…
cs.SE2025
Automated Trustworthiness Oracle Generation for Machine Learning Text Classifiers
Lam Nguyen Tung, Steven Cho, Xiaoning Du +4
Machine learning (ML) for text classification has been widely used in various domains. These applications can significantly impact ethics, economics, and human behavior, raising se…