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Kewei Zhang

4 accepted papers

2026

MHLA: Restoring Expressivity of Linear Attention via Token-Level Multi-Head

ICLR 2026poster

While the Transformer architecture dominates many fields, its quadratic self-attention complexity hinders its use in large-scale applications. **Linear attention** offers an efficient alternative, but its direct application often degrades performance, with existing fixes typically re-introducing com…

Cited by 0SourceScholar
2025

DOVE: Efficient One-Step Diffusion Model for Real-World Video Super-Resolution

NeurIPS 2025poster

Diffusion models have demonstrated promising performance in real-world video super-resolution (VSR). However, the dozens of sampling steps they require, make inference extremely slow. Sampling acceleration techniques, particularly single-step, provide a potential solution. Nonetheless, achieving one…

Cited by 0SourcecodeScholar
2025

Subjective Camera 1.0: Bridging Human Cognition and Visual Reconstruction through Sequence-Aware Sketch-Guided Diffusion

ICCV 2025poster

We introduce the concept of a subjective camera to reconstruct meaningful moments that physical cameras fail to capture. We propose Subjective Camera 1.0, a framework for reconstructing real-world scenes from readily accessible subjective readouts, i.e., textual descriptions and progressively drawn…

2024

Revisiting Adversarial Patches for Designing Camera-Agnostic Attacks against Person Detection

NeurIPS 2024poster

Physical adversarial attacks can deceive deep neural networks (DNNs), leading to erroneous predictions in real-world scenarios. To uncover potential security risks, attacking the safety-critical task of person detection has garnered significant attention. However, we observe that existing attack met…

Cited by 1SourcePDFScholar