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07/30/2023
A Private Watermark for Large Language Models
Recently, text watermarking algorithms for large language models (LLMs) ...
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05/12/2023
Gaussian Prior Reinforcement Learning for Nested Named Entity Recognition
Named Entity Recognition (NER) is a well and widely studied task in natu...
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10/31/2022
Character-level White-Box Adversarial Attacks against Transformers via Attachable Subwords Substitution
We propose the first character-level white-box adversarial attack method...
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05/31/2022
A Multi-level Supervised Contrastive Learning Framework for Low-Resource Natural Language Inference
Natural Language Inference (NLI) is a growingly essential task in natura...
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05/04/2022
HiURE: Hierarchical Exemplar Contrastive Learning for Unsupervised Relation Extraction
Unsupervised relation extraction aims to extract the relationship betwee...
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01/26/2022