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Kien Hua

3 accepted papers

2025

DA-VPT: Semantic-Guided Visual Prompt Tuning for Vision Transformers

CVPR 2025poster

Visual Prompt Tuning (VPT) has become a promising solution for Parameter-Efficient Fine-Tuning (PEFT) approach for Vision Transformer (ViT) models by partially fine-tuning learnable tokens while keeping most model parameters frozen. Recent research has explored modifying the connection structures of…

2024

Towards Improved Proxy-Based Deep Metric Learning via Data-Augmented Domain Adaptation

AAAI 2024technical

Deep Metric Learning (DML) plays an important role in modern computer vision research, where we learn a distance metric for a set of image representations. Recent DML techniques utilize the proxy to interact with the corresponding image samples in the embedding space. However, existing proxy-based D…

2020

Exploiting Mutual Information for Substructure-aware Graph Representation Learning

IJCAI 2020poster

In this paper, we design and evaluate a new substructure-aware Graph Representation Learning (GRL) approach. GRL aims to map graph structure information into low-dimensional representations. While extensive efforts have been made for modeling global and/or local structure information, GRL can be imp…

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