Search Results for author: Xia Zeng

Found 6 papers, 2 papers with code

MAPLE: Micro Analysis of Pairwise Language Evolution for Few-Shot Claim Verification

no code implementations29 Jan 2024 Xia Zeng, Arkaitz Zubiaga

Claim verification is an essential step in the automated fact-checking pipeline which assesses the veracity of a claim against a piece of evidence.

Claim Verification Fact Checking

Aggregating Pairwise Semantic Differences for Few-Shot Claim Veracity Classification

no code implementations11 May 2022 Xia Zeng, Arkaitz Zubiaga

In this paper, we introduce SEED, a novel vector-based method to few-shot claim veracity classification that aggregates pairwise semantic differences for claim-evidence pairs.

Classification Fact Checking +2

Automated Fact-Checking: A Survey

no code implementations23 Sep 2021 Xia Zeng, Amani S. Abumansour, Arkaitz Zubiaga

As online false information continues to grow, automated fact-checking has gained an increasing amount of attention in recent years.

Fact Checking

Learning Safe Neural Network Controllers with Barrier Certificates

1 code implementation18 Sep 2020 Hengjun Zhao, Xia Zeng, Taolue Chen, Zhiming Liu, Jim Woodcock

We provide a novel approach to synthesize controllers for nonlinear continuous dynamical systems with control against safety properties.

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