Pengyu Wang

SeqXGPT: Sentence-Level AI-Generated Text Detection

2023

Widely applied large language models (LLMs) can generate human-like content, raising concerns about the abuse of LLMs. Therefore, it is important to build strong AI-generated text (AIGT) detectors. Current works only consider document-level AIGT detection, …

UnifiedMLLM: Enabling Unified Representation for Multi-modal Multi-tasks With Large Language Model

2025

Significant advancements has recently been achieved in the field of multi-modal large language models (MLLMs), demonstrating their remarkable capabilities in understanding and reasoning across diverse tasks.However, these models are often trained for specific tasks and …