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Ling Zhou

5 accepted papers

2026

OAD-Promoter: Enhancing Zero-Shot VQA Using Large Language Models with Object Attribute Description

AAAI 2026technical

Large Language Models (LLMs) have become a crucial tool in Visual Question Answering (VQA) for handling knowledge-intensive questions in few-shot or zero-shot scenarios. However, their reliance on massive training datasets often causes them to inherit language biases during the acquisition of knowle

Cited by 0SourcePDFScholar
2026

Online Learning and Inference for Cox Proportional Hazards Model Using Renewable Sieve Estimation

ICML 2026poster

Online learning for the Cox model is challenging because its partial likelihood is non-decomposable, with each risk set requiring a summation over all samples. We propose Collaborative Operation of Linked Survival Analysis (COLSA), an online learning framework that replaces the partial likelihood wi…

Cited by 0SourceScholar
2022

A Tree-based Model Averaging Approach for Personalized Treatment Effect Estimation from Heterogeneous Data Sources

ICML 2022spotlight

Accurately estimating personalized treatment effects within a study site (e.g., a hospital) has been challenging due to limited sample size. Furthermore, privacy considerations and lack of resources prevent a site from leveraging subject-level data from other sites. We propose a tree-based model ave…

2020

Cross-Modal Pattern-Propagation for RGB-T Tracking

CVPR 2020poster

Motivated by our observations on RGB-T data that pattern correlations are high-frequently recurred across modalities also along sequence frames, in this paper, we propose a cross-modal pattern-propagation (CMPP) tracking framework to diffuse instance patterns across RGB-T data on spatial domain as w…

Cited by 149PDFScholar
2020

Pattern-Structure Diffusion for Multi-Task Learning

CVPR 2020poster

Inspired by the observation that pattern structures high-frequently recur within intra-task also across tasks, we propose a pattern-structure diffusion (PSD) framework to mine and propagate task-specific and task-across pattern structures in the task-level space for joint depth estimation, segmentat…

Cited by 111PDFScholar