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Dongxia Wang

5 accepted papers

2026

CrossPL: Systematic Evaluation of Large Language Models for Cross Programming Language Interoperating Code Generation

ICLR 2026poster

Large language models (LLMs) have shown strong performance in single-language code generation, but how well they produce cross-programming-language (CPL) interoperating code, which is widely used in cross-platform and complex software systems, remains underexplored. Therefore, a benchmark for evalua…

Cited by 0SourceScholar
2026

FlowHijack: A Dynamics-Aware Backdoor Attack on Flow-Matching Vision-Language-Action Models

CVPR 2026

Vision-Language-Action (VLA) models are emerging as a cornerstone for robotics, with flow-matching policies like \pi_0 showing great promise in generating smooth, continuous actions. As these models advance, their unique action generation mechanism--the vector field dynamics--presents a critical yet

Cited by 0SourceScholar
2026

MAS$^2$: Self-Generative, Self-Configuring, Self-Rectifying Multi-Agent Systems

ICLR 2026poster

The past two years have witnessed the meteoric rise of Large Language Model (LLM)-powered multi-agent systems (MAS), which harness collective intelligence and exhibit a remarkable trajectory toward self-evolution. This paradigm has rapidly progressed from manually engineered systems that require bes…

Cited by 0SourcecodeScholar
2025

Defending LVLMs Against Vision Attacks Through Partial-Perception Supervision

ICML 2025poster

Recent studies have raised significant concerns regarding the vulnerability of Large Vision Language Models (LVLMs) to maliciously injected or perturbed input images, which can mislead their responses. Existing defense methods show that such vision attacks are sensitive to image modifications especi…

Cited by 0SourcePDFScholar
2025

Sticking to the Mean: Detecting Sticky Tokens in Text Embedding Models

ACL 2025long

Despite the widespread use of Transformer-based text embedding models in NLP tasks, surprising “sticky tokens” can undermine the reliability of embeddings. These tokens, when repeatedly inserted into sentences, pull sentence similarity toward a certain value, disrupting the normal distribution of em…