3 papers
cs.LG2026
TF-CoDiT: Conditional Time Series Synthesis with Diffusion Transformers for Treasury Futures
Yingxiao Zhang, Jiaxin Duan, Junfu Zhang +1
Diffusion Transformers (DiT) have achieved milestones in synthesizing financial time-series data, such as stock prices and order flows. However, their performance in synthesizing t…
cs.CV2026
Global Context Compression with Interleaved Vision-Text Transformation
Dian Jiao, Jiaxin Duan, Shuai Zhao +3
Recent achievements of vision-language models in end-to-end OCR point to a new avenue for low-loss compression of textual information. This motivates earlier works that render the…
cs.CL2025
CPTuning: Contrastive Prompt Tuning for Generative Relation Extraction
Jiaxin Duan, Fengyu Lu, Junfei Liu
Generative relation extraction (RE) commonly involves first reformulating RE as a linguistic modeling problem easily tackled with pre-trained language models (PLM) and then fine-tu…