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ZHIYUAN CHEN

15 accepted papers

2026

Context and Diversity Matter: The Emergence of In-Context Learning in World Models

ICLR 2026poster

The capability of predicting environmental dynamics underpins both biological neural systems and general embodied AI in adapting to their surroundings. Yet prevailing approaches rest on static world models that falter when confronted with novel or rare configurations. We investigate in-context learn…

Cited by 0SourceScholar
2026

MGS-Track: Monocular 6DoF Pose Tracking Via Masked 3D Prior and Online Gaussian Splatting

ICRA 2026poster

Tracking the 6DoF pose of previously unseen objects from monocular RGB videos is crucial for robotic manipulation, yet remains challenging due to depth ambiguity and limited object-centric visual context. Existing trackers often rely on accurate depth sensors, which constrains deployment in low-cost…

Cited by 0Scholar
2026

ROVER: Robust Generative Continual Identity Unlearning Against Relearning Attacks

AAAI 2026technical

Recent generative unlearning models synthesize high quality samples while protecting private information by unlearning the identity. However, existing generative identity unlearning methods face two challenges in multi-identity unlearning: 1) identity conflicts, which cause conflicts of model parame

Cited by 0SourcePDFScholar
2025

A Query-Response Framework for Whole-Page Complex-Layout Document Image Translation with Relevant Regional Concentration

ACL 2025finding

Document Image Translation (DIT), which aims at translating documents in images from source language to the target, plays an important role in Document Intelligence. It requires a comprehensive understanding of document multi-modalities and a focused concentration on relevant textual regions during…

Cited by 0SourcePDFScholar
2025

Accelerating Diffusion Transformer via Increment-Calibrated Caching with Channel-Aware Singular Value Decomposition

CVPR 2025poster

Diffusion transformer (DiT) models have achieved remarkable success in image generation, thanks for their exceptional generative capabilities and scalability. Nonetheless, the iterative nature of diffusion models (DMs) results in high computation complexity, posing challenges for deployment. Althoug…

2025

EchoMimic: Lifelike Audio-Driven Portrait Animations through Editable Landmark Conditions

AAAI 2025technical

The area of portrait image animation, propelled by audio input, has witnessed notable progress in the generation of lifelike and dynamic portraits. Conventional methods are limited to utilizing either audios or facial key points to drive images into videos, while they can yield satisfactory results,…

2025

Improving MLLM’s Document Image Machine Translation via Synchronously Self-reviewing Its OCR Proficiency

ACL 2025finding

Multimodal Large Language Models (MLLMs) have shown strong performance in document image tasks, especially Optical Character Recognition (OCR). However, they struggle with Document Image Machine Translation (DIMT), which requires handling both cross-modal and cross-lingual challenges. Previous effor…

Cited by 0SourcePDFScholar
2025

Macaque-Motion-Monitor Dataset: A New Benchmark for Macaque Action Recognition

ICASSP 2025accepted

Recent advancements in computational techniques significantly impact bioengineering, particularly in drug safety assessments and neuroscience trials using primate models. Macaques are extensively used due to their genetic and physiological similarities to humans. However, there is a scarcity of maca…

Cited by 0SourceScholar
2024

BEACON: Benchmark for Comprehensive RNA Tasks and Language Models

NeurIPS 2024poster

RNA plays a pivotal role in translating genetic instructions into functional outcomes, underscoring its importance in biological processes and disease mechanisms. Despite the emergence of numerous deep learning approaches for RNA, particularly universal RNA language models, there remains a significa…

2024

MogaNet: Multi-order Gated Aggregation Network

ICLR 2024poster

By contextualizing the kernel as global as possible, Modern ConvNets have shown great potential in computer vision tasks. However, recent progress on \textit{multi-order game-theoretic interaction} within deep neural networks (DNNs) reveals the representation bottleneck of modern ConvNets, where the…

2023

Functional-Group-Based Diffusion for Pocket-Specific Molecule Generation and Elaboration

NeurIPS 2023poster

In recent years, AI-assisted drug design methods have been proposed to generate molecules given the pockets' structures of target proteins. Most of them are {\em atom-level-based} methods, which consider atoms as basic components and generate atom positions and types. In this way, however, it is ha…

Cited by 25SourcePDFScholar
2022

AutoMix: Unveiling the Power of Mixup for Stronger Classifiers

ECCV 2022poster

"Data mixing augmentation have proved to be effective for improving the generalization ability of deep neural networks. While early methods mix samples by hand-crafted policies (\textit{e.g.}, linear interpolation), recent methods utilize saliency information to match the mixed samples and labels vi…

2022

FaceVerse: A Fine-Grained and Detail-Controllable 3D Face Morphable Model From a Hybrid Dataset

CVPR 2022poster

We present FaceVerse, a fine-grained 3D Neural Face Model, which is built from hybrid East Asian face datasets containing 60K fused RGB-D images and 2K high-fidelity 3D head scan models. A novel coarse-to-fine structure is proposed to take better advantage of our hybrid dataset. In the coarse module…

Cited by 110PDFcodeScholar
2021

Reformulating HOI Detection As Adaptive Set Prediction

CVPR 2021poster

Determining which image regions to concentrate is critical for Human-Object Interaction (HOI) detection. Conventional HOI detectors focus on either detected human and object pairs or pre-defined interaction locations, which limits learning of the effective features. In this paper, we reformulate HOI…

Cited by 182PDFcodeScholar
2019

MVP Matching: A Maximum-Value Perfect Matching for Mining Hard Samples, With Application to Person Re-Identification

ICCV 2019poster

How to correctly stress hard samples in metric learning is critical for visual recognition tasks, especially in challenging person re-ID applications. Pedestrians across cameras with significant appearance variations are easily confused, which could bias the learned metric and slow down the converge…

Cited by 53PDFcodeScholar