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JingJie Zeng

8 accepted papers

2025

Human-Inspired Obfuscation for Model Unlearning: Local and Global Strategies with Hyperbolic Representations

EMNLP 2025

Large language models (LLMs) achieve remarkable performance across various domains, largely due to training on massive datasets. However, this also raises growing concerns over the exposure of sensitive and private information, making model unlearning increasingly critical.However, existing methods

Cited by 0SourcePDFScholar
2025

It’s Not Bragging If You Can Back It Up: Can LLMs Understand Braggings?

ACL 2025long

Bragging, as a pervasive social-linguistic phenomenon, reflects complex human interaction patterns. However, the understanding and generation of appropriate bragging behavior in large language models (LLMs) remains underexplored. In this paper, we propose a comprehensive study that combines analytic…

2025

STATE ToxiCN: A Benchmark for Span-level Target-Aware Toxicity Extraction in Chinese Hate Speech Detection

ACL 2025finding

The proliferation of hate speech has caused significant harm to society. The intensity and directionality of hate are closely tied to the target and argument it is associated with. However, research on hate speech detection in Chinese has lagged behind, and existing datasets lack span-level fine-gra…

2025

Sarcasm-R1: Enhancing Sarcasm Detection through Focused Reasoning

EMNLP 2025

Sarcasm detection is a crucial yet challenging task in natural language processing. Existing methods primarily rely on supervised learning or prompt engineering, which often struggle to capture the complex reasoning process required for effective sarcasm detection. This paper proposes a novel approa

2025

Sheep’s Skin, Wolf’s Deeds: Are LLMs Ready for Metaphorical Implicit Hate Speech?

ACL 2025long

Implicit hate speech has become a significant challenge for online platforms, as it often avoids detection by large language models (LLMs) due to its indirectly expressed hateful intent. This study identifies the limitations of LLMs in detecting implicit hate speech, particularly when disguised as s…

Cited by 0SourcePDFScholar
2024

Exploring the Capability of Multimodal LLMs with Yonkoma Manga: The YManga Dataset and Its Challenging Tasks

EMNLP 2024finding

Yonkoma Manga, characterized by its four-panel structure, presents unique challenges due to its rich contextual information and strong sequential features. To address the limitations of current multimodal large language models (MLLMs) in understanding this type of data, we create a novel dataset nam…

2024

“Barking up the Right Tree”, a GAN-Based Pun Generation Model through Semantic Pruning

COLING 2024main

In the realm of artificial intelligence and linguistics, the automatic generation of humor, particularly puns, remains a complex task. This paper introduces an innovative approach that employs a Generative Adversarial Network (GAN) and semantic pruning techniques to generate humorous puns. We initia…

Cited by 0SourcePDFScholar
2021

Label-Enhanced Hierarchical Contextualized Representation for Sequential Metaphor Identification

EMNLP 2021main

Recent metaphor identification approaches mainly consider the contextual text features within a sentence or introduce external linguistic features to the model. But they usually ignore the extra information that the data can provide, such as the contextual metaphor information and broader discourse…

Cited by 7SourcePDFScholar