Search Results for author: Shiao Meng

Found 4 papers, 3 papers with code

Prompt Me Up: Unleashing the Power of Alignments for Multimodal Entity and Relation Extraction

1 code implementation25 Oct 2023 Xuming Hu, Junzhe Chen, Aiwei Liu, Shiao Meng, Lijie Wen, Philip S. Yu

Additionally, our method is orthogonal to previous multimodal fusions, and using it on prior SOTA fusions further improves 5. 47% F1.

Relation Relation Extraction

RAPL: A Relation-Aware Prototype Learning Approach for Few-Shot Document-Level Relation Extraction

1 code implementation24 Oct 2023 Shiao Meng, Xuming Hu, Aiwei Liu, Shu'ang Li, Fukun Ma, Yawen Yang, Lijie Wen

However, existing works often struggle to obtain class prototypes with accurate relational semantics: 1) To build prototype for a target relation type, they aggregate the representations of all entity pairs holding that relation, while these entity pairs may also hold other relations, thus disturbing the prototype.

Document-level Relation Extraction Meta-Learning +1

A Semantic Invariant Robust Watermark for Large Language Models

1 code implementation10 Oct 2023 Aiwei Liu, Leyi Pan, Xuming Hu, Shiao Meng, Lijie Wen

In this work, we propose a semantic invariant watermarking method for LLMs that provides both attack robustness and security robustness.

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