4 papers
How Do Document Parsers Break? Auditing Structural Vulnerability in Document Intelligence
Yue Chen, Yihao Wang, Ziyi Tang +2
Document Layout Analysis (DLA) pipelines provide structured page representations for retrieval-augmented generation, long-document question answering, and other document intelligen…
ResAgent: Entropy-based Prior Point Discovery and Visual Reasoning for Referring Expression Segmentation
Yihao Wang, Jusheng Zhang, Ziyi Tang +2
Referring Expression Segmentation (RES) is a core vision-language segmentation task that enables pixel-level understanding of targets via free-form linguistic expressions, supporti…
AlphaAgent: LLM-Driven Alpha Mining with Regularized Exploration to Counteract Alpha Decay
Ziyi Tang, Zechuan Chen, Jiarui Yang +5
Alpha mining, a critical component in quantitative investment, focuses on discovering predictive signals for future asset returns in increasingly complex financial markets. However…
Improving Network Interpretability via Explanation Consistency Evaluation
Hefeng Wu, Hao Jiang, Keze Wang +3
While deep neural networks have achieved remarkable performance, they tend to lack transparency in prediction. The pursuit of greater interpretability in neural networks often resu…