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Ruofan Wang

7 accepted papers

2026

CADiff: Context-Aware Diffusion for Controllable Anomaly Generation in Anomaly Detection

AAAI 2026technical

Generating anomalies is a crucial method to enhance detection and classification performance by expanding anomalous data repository. However, existing anomaly generation methods overlook the intrinsic entanglement between diverse anomaly types and product structures, leading to semantic ambiguity. W

Cited by 0SourcePDFScholar
2025

A Mousetrap: Fooling Large Reasoning Models for Jailbreak with Chain of Iterative Chaos

ACL 2025finding

Large Reasoning Models (LRMs) have significantly advanced beyond traditional Large Language Models (LLMs) with their exceptional logical reasoning capabilities, yet these improvements introduce heightened safety risks. When subjected to jailbreak attacks, their ability to generate more targeted and…

2025

A Survey of Pun Generation: Datasets, Evaluations and Methodologies

EMNLP 2025

Pun generation seeks to creatively modify linguistic elements in text to produce humour or evoke double meanings. It also aims to preserve coherence and contextual appropriateness, making it useful in creative writing and entertainment across various media and contexts. This field has been widely st

2025

IDEATOR: Jailbreaking and Benchmarking Large Vision-Language Models Using Themselves

ICCV 2025poster

As large Vision-Language Models (VLMs) gain prominence, ensuring their safe deployment has become critical. Recent studies have explored VLM robustness against jailbreak attacks--techniques that exploit model vulnerabilities to elicit harmful outputs. However, the limited availability of diverse mul…

2024

SKGSum: Structured Knowledge-Guided Document Summarization

ACL 2024findings

A summary structure is inherent to certain types of texts according to the Genre Theory of Linguistics. Such structures aid readers in efficiently locating information within summaries. However, most existing automatic summarization methods overlook the importance of summary structure, resulting in…

2024

Towards Evidential and Class Separable Open Set Object Detection

AAAI 2024technical

Detecting in open-world scenarios poses a formidable challenge for models intended for real-world deployment. The advanced closed set object detectors achieve impressive performance under the closed set setting, but often produce overconfident misprediction on unknown objects due to the lack of supe…

2022

D2GCLF: Document-to-Graph Classifier for Legal Document Classification

NAACL 2022findings

Legal document classification is an essential task in law intelligence to automate the labor-intensive law case filing process. Unlike traditional document classification problems, legal documents should be classified by reasons and facts instead of topics. We propose a Document-to-Graph Classifier…