Author

Zi-Mo Liu

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Preprint Sep 2026

PIC: Revisiting INR for Image Coding with Fast Encoding and Sub-Millisecond Decoding

Implicit neural representation (INR) has achieved remarkable progress in novel view synthesis and image/video coding in recent years.Compared to conventional end-to-end image codecs, INR-based compressors demonstrate significant advantages in decoding complexity. However, their practical application has been hindered b...

Xiang Liu, Jin-Xiang Wang, Bin Chen et al. · 0 citations

Conference Sep 2026

Research on the identification method of JPEG image copy-paste forgery based on BAG optimization and lightweight GNN

A forgery detection method based on block artifact grid (BAG) optimization and lightweight graph neural network (GNN) is proposed to address the problems in JPEG image copy-paste forgery detection, such as insufficient robustness to compression interference in existing methods, difficulty in balancing lightweight and d...

Zi-Mo Liu, Man-Heng Wang, Cheng-Jie Li · International Conference on... · 0 citations

Preprint Aug 2026

LoKiFormer: Locality-aware Attention with Decoupled Knowledge Memory for Efficient Large Language Model Pretraining

Large language models (LLMs) have achieved remarkable breakthroughs across various applications. However, their architectures remain inefficient in pretraining due to two main limitations: (i) self-attention lacks an explicit inductive bias for locality, leading to redundant modeling of sequence-internal local informat...

Qiuwu Chen, Zi-Mo Liu, Yuchen Li et al. · 0 citations