2 papers
cs.LG2026
Structure-Aware Graph Multi-Task Learning for Dynamic Sparse OD Demand Prediction
Ming Xu, Jiawei Cao
Origin-Destination (OD) demand prediction is fundamental to intelligent transportation systems, yet real-world OD flows are often dynamically sparse, long-tailed, and characterized…
cs.CL2024
An Entailment Tree Generation Approach for Multimodal Multi-Hop Question Answering with Mixture-of-Experts and Iterative Feedback Mechanism
Qing Zhang, Haocheng Lv, Jie Liu +5
With the rise of large-scale language models (LLMs), it is currently popular and effective to convert multimodal information into text descriptions for multimodal multi-hop questio…