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Chixiang Lu

2 accepted papers

2026

Efficient Prediction of Large Protein Complexes via Subunit-Guided Hierarchical Refinement

ICLR 2026poster

State-of-the-art protein structure predictors have revolutionized structural biology, yet quadratic memory growth with token length makes end-to-end inference impractical for large complexes beyond a few thousand tokens. We introduce \textsc{HierAFold}, a hierarchical pipeline that exploits the modu…

Cited by 0SourceScholar
2021

Preservational Learning Improves Self-Supervised Medical Image Models by Reconstructing Diverse Contexts

ICCV 2021poster

Preserving maximal information is the basic principle of designing self-supervised learning methodologies. To reach this goal, contrastive learning adopts an implicit way which is contrasting image pairs. However, we believe it is not fully optimal to simply use the contrastive estimation for preser…

Cited by 116PDFcodeScholar