Haozhen Zhang

9 papers at tracked venues · 9 at CORE A* · active 2024–2026

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Venues

AAAI ×2 ACL ×2 SIGKDD ×2 CVPR ×1 ICLR ×1 NeurIPS ×1

Frequent coauthors

Bin Gu

×5

Yi Chang

×5

Hualin Zhang

×3

Zhaogeng Liu

×3

Xingchen Li

×2

Tao Feng

×2

Jiaxuan You

×2

Jianzhu Bao

×1

Kuicai Dong

×1

Bozhi Wu

×1

Sarthak Ketanbhai Modi

×1

Zi Pong Lim

×1

Papers

Learning More from Less: Exploiting Counterfactuals for Data-Efficient Chart Understanding
ACL 2026 ·
Jianzhu Bao
, Haozhen Zhang,
Kuicai Dong
,
Bozhi Wu
,
Sarthak Ketanbhai Modi
,
Zi Pong Lim
,
Yon Shin Teo
,
Wenya Wang
Collaborative Discrete-Continuous Black-Box Prompt Learning for Language Models
ICLR 2025 ·
Hualin Zhang
, Haozhen Zhang,
Zhekai Liu
,
Bin Gu
,
Yi Chang
Enhancing Black-Box Adversarial Attacks on Discrete Sequential Data via Bilevel Bayesian Optimization in Hybrid Spaces
SIGKDD 2025 ·
Tianxing Man
,
Xingchen Li
,
Zhaogeng Liu
, Haozhen Zhang,
Bin Gu
,
Yi Chang
Graph of Records: Boosting Retrieval Augmented Generation for Long-context Summarization with Graphs
ACL 2025 · Haozhen Zhang,
Tao Feng
,
Jiaxuan You
Leveraging First and Zeroth-Order Gradient to Address Imbalanced Black-Box Prompt Tuning via Minimax Optimization
AAAI 2025 · Haozhen Zhang,
Zhaogeng Liu
,
Bin Gu
,
Yi Chang
Query Efficient Black-Box Visual Prompting with Subspace Learning
CVPR 2025 ·
Zhaogeng Liu
, Haozhen Zhang,
Hualin Zhang
,
Xingchen Li
,
Wanli Shi
,
Bin Gu
,
Yi Chang
Revolutionizing Encrypted Traffic Classification with MH-Net: A Multi-View Heterogeneous Graph Model
AAAI 2025 · Haozhen Zhang,
Haodong Yue
,
Xi Xiao
,
Le Yu
,
Qing Li
,
Zhen Ling
,
Ye Zhang
Router-R1: Teaching LLMs Multi-Round Routing and Aggregation via Reinforcement Learning
NeurIPS 2025 · Haozhen Zhang,
Tao Feng
,
Jiaxuan You
Subspace Selection based Prompt Tuning with Nonconvex Nonsmooth Black-Box Optimization
SIGKDD 2024 · Haozhen Zhang,
Hualin Zhang
,
Bin Gu
,
Yi Chang