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Langzhang Liang

3 papers · 2023–2025 · 2 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze

Venues

ICML (2) NeurIPS (1)

Top co-authors

Zenglin Xu (3) Shirui Pan (2) Zixing Song (2) Kijung Shin (2) Yuan Qi (1) Sunwoo Kim (1) Fanchen Bu (1) Irwin King (1) Xiangjing Hu (1)

Research topics

Deep Learning (3) Machine Learning (3) Architectures (3) Knowledge & Reasoning (2) Application Areas (2) Core Methods (2) Representation (2)

Keywords

low-rank approximation (1) message passing (1) sparsity (1) matrix completion (1) node classification (1) heterophilic graph (1) heterophilous graph (1) graph rewiring (1) graph neural network (1) laplacian spectrum (1) label relationship matrix (1) over smoothing (1) gnns (1) multiset (1) representation update (1) connectivity (1) over-squashing (1) spectral graph sparsification (1)

Papers

Mitigating Over-Squashing in Graph Neural Networks by Spectrum-Preserving Sparsification ICML 2025 Sign is Not a Remedy: Multiset-to-Multiset Message Passing for Learning on Heterophilic Graphs ICML 2024 Predicting Global Label Relationship Matrix for Graph Neural Networks under Heterophily NeurIPS 2023