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Zhengjia Wang

3 accepted papers

2026

Reasoning About the Unsaid: Misinformation Detection with Omission-Aware Graph Inference

AAAI 2026technical

This paper investigates the detection of misinformation, which deceives readers by explicitly fabricating misleading content or implicitly omitting important information necessary for informed judgment. While the former has been extensively studied, omission-based deception remains largely overlooke

Cited by 0SourcePDFScholar
2025

The Staircase of Ethics: Probing LLM Value Priorities through Multi-Step Induction to Complex Moral Dilemmas

EMNLP 2025

Ethical decision-making is a critical aspect of human judgment, and the growing use of LLMs in decision-support systems necessitates a rigorous evaluation of their moral reasoning capabilities. However, existing assessments primarily rely on single-step evaluations, failing to capture how models ada

Cited by 0SourcePDFScholar
2023

Learn over Past, Evolve for Future: Forecasting Temporal Trends for Fake News Detection

ACL 2023industry

Fake news detection has been a critical task for maintaining the health of the online news ecosystem. However, very few existing works consider the temporal shift issue caused by the rapidly-evolving nature of news data in practice, resulting in significant performance degradation when training on p…