The Chinese University of Hong Kong

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AI & ML interests

Artificial Intelligence

Recent Activity

wenri authored a paper 10 days ago

PatchAlign3D: Local Feature Alignment for Dense 3D Shape understanding

XufengDuan authored a paper 22 days ago

Locate, Steer, and Improve: A Practical Survey of Actionable Mechanistic Interpretability in Large Language Models

Yalimu authored a paper 4 months ago

Efficient OpAmp Adaptation for Zoom Attention to Golden Contexts

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Papers

Multi-Faceted Attack: Exposing Cross-Model Vulnerabilities in Defense-Equipped Vision-Language Models

Are Video Models Ready as Zero-Shot Reasoners? An Empirical Study with the MME-CoF Benchmark

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Byzzz0301

authored a paper 3 months ago

EndoBench: A Comprehensive Evaluation of Multi-Modal Large Language Models for Endoscopy Analysis

Paper • 2505.23601 • Published May 29, 2025

Siheng99

authored a paper 5 months ago

Reinforcement Learning on Pre-Training Data

Paper • 2509.19249 • Published Sep 23, 2025 • 67

zhyang2226

authored 2 papers 8 months ago

Mitigating Hallucinations in Large Vision-Language Models via DPO: On-Policy Data Hold the Key

Paper • 2501.09695 • Published Jan 16, 2025 • 1

Do Not Let Low-Probability Tokens Over-Dominate in RL for LLMs

Paper • 2505.12929 • Published May 19, 2025 • 3

harryhsing

authored a paper 9 months ago

EchoInk-R1: Exploring Audio-Visual Reasoning in Multimodal LLMs via Reinforcement Learning

Paper • 2505.04623 • Published May 7, 2025

zongzhuofan

authored a paper 9 months ago

T2I-R1: Reinforcing Image Generation with Collaborative Semantic-level and Token-level CoT

Paper • 2505.00703 • Published May 1, 2025 • 44

zongzhuofan

authored 2 papers about 1 year ago

VividFace: A Diffusion-Based Hybrid Framework for High-Fidelity Video Face Swapping

Paper • 2412.11279 • Published Dec 15, 2024 • 13

EasyRef: Omni-Generalized Group Image Reference for Diffusion Models via Multimodal LLM

Paper • 2412.09618 • Published Dec 12, 2024 • 21

kqsun

authored a paper about 1 year ago

JourneyDB: A Benchmark for Generative Image Understanding

Paper • 2307.00716 • Published Jul 3, 2023 • 19

Siheng99

authored 4 papers over 1 year ago

Question Answering as Programming for Solving Time-Sensitive Questions

Paper • 2305.14221 • Published May 23, 2023

AutoConv: Automatically Generating Information-seeking Conversations with Large Language Models

Paper • 2308.06507 • Published Aug 12, 2023 • 1

Unchosen Experts Can Contribute Too: Unleashing MoE Models' Power by Self-Contrast

Paper • 2405.14507 • Published May 23, 2024

A Survey on the Honesty of Large Language Models

Paper • 2409.18786 • Published Sep 27, 2024 • 31

kqsun

authored a paper over 1 year ago

GenCA: A Text-conditioned Generative Model for Realistic and Drivable Codec Avatars

Paper • 2408.13674 • Published Aug 24, 2024 • 18

zongzhuofan

authored 6 papers over 1 year ago

RCNet: Reverse Feature Pyramid and Cross-scale Shift Network for Object Detection

Paper • 2110.12130 • Published Oct 23, 2021

MoVA: Adapting Mixture of Vision Experts to Multimodal Context

Paper • 2404.13046 • Published Apr 19, 2024 • 1

Large-batch Optimization for Dense Visual Predictions

Paper • 2210.11078 • Published Oct 20, 2022

Exploring the Role of Large Language Models in Prompt Encoding for Diffusion Models

Paper • 2406.11831 • Published Jun 17, 2024 • 22

CoMat: Aligning Text-to-Image Diffusion Model with Image-to-Text Concept Matching

Paper • 2404.03653 • Published Apr 4, 2024 • 35

Visual CoT: Unleashing Chain-of-Thought Reasoning in Multi-Modal Language Models

Paper • 2403.16999 • Published Mar 25, 2024 • 5