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Zhenglin Cheng

3 accepted papers

2026

TwinFlow: Realizing One-step Generation on Large Models with Self-adversarial Flows

ICLR 2026poster

Recent advances in large multi-modal generative models have demonstrated impressive capabilities in multi-modal generation, including image and video generation. These models are typically built upon multi-step frameworks like diffusion and flow matching, which inherently limits their inference effi…

Cited by 0SourcecodeScholar
2025

Dynamic Mixture of Experts: An Auto-Tuning Approach for Efficient Transformer Models

ICLR 2025poster

The Sparse Mixture of Experts (SMoE) has been widely employed to enhance the efficiency of training and inference for Transformer-based foundational models, yielding promising results. However, the performance of SMoE heavily depends on the choice of hyper-parameters, such as the number of experts a…

2024

Multimodal Self-Instruct: Synthetic Abstract Image and Visual Reasoning Instruction Using Language Model

EMNLP 2024main

Although most current large multimodal models (LMMs) can already understand photos of natural scenes and portraits, their understanding of abstract images, e.g., charts, maps, or layouts, and visual reasoning capabilities remains quite rudimentary. They often struggle with simple daily tasks, such a…