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Jianjian Liu

3 accepted papers

2025

Dynamic Syntactic Feature Filtering and Injecting Networks for Cross-lingual Dependency Parsing

AAAI 2025technical

Pre-trained language models enhanced parsers have achieved outstanding performance in rich-resource languages. Cross-lingual dependency parsing aims to learn useful knowledge from high-resource languages to alleviate data scarcity in low-resource languages. However, effectively reducing the syntacti…

2025

Memory-enhanced Large Language Model for Cross-lingual Dependency Parsing via Deep Hierarchical Syntax Understanding

EMNLP 2025

Large language models (LLMs) demonstrate remarkable text generation and syntax parsing capabilities in high-resource languages. However, their performance notably declines in low-resource languages due to memory forgetting stemming from semantic interference across languages. To address this issue,

2024

Representation Alignment and Adversarial Networks for Cross-lingual Dependency Parsing

EMNLP 2024finding

With the strong representational capabilities of pre-trained language models, dependency parsing in resource-rich languages has seen significant advancements. However, the parsing accuracy drops sharply when the model is transferred to low-resource language due to distribution shifts. To alleviate t…