Rongqin Chen

3 papers · 2022–2026 · 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 🗺️ Taxonomy Completionist (10)

Venues

AAAI (2) NeurIPS (1)

Top co-authors

Leong Hou U (3) Shenghui Zhang (3) Ye Li (2) Pak Lon Ip (2) Dan Wu (1) Zhaoqi Lu (1) Xuekai Wei (1) Fan Mo (1) Zijie Zhou (1)

Research topics

Deep Learning (3) Machine Learning (3) Architectures (3) Core Methods (2) Knowledge & Reasoning (1) Application Areas (1) Learning Types · Machine Learning (1) Learning Types · Deep Learning (1) Optimization & Theory (1) Representation (1)

Keywords

graph neural network (3) message passing (2) representation learning (2) weisfeiler-lehman test (1) graph transformer (1) node classification (1) structural information (1) higher-order interaction (1) multi-token representation (1) token-based representation (1) redundancy-free message flow (1) 2-fwl test (1) biconnected component (1) self-supervised learning (1) graph representation (1)

Papers

Connectivity-Guided Sparsification of 2-FWL GNNs: Preserving Full Expressivity with Improved Efficiency AAAI 2026 Tokenphormer: Structure-aware Multi-token Graph Transformer for Node Classification AAAI 2025 Redundancy-Free Message Passing for Graph Neural Networks NeurIPS 2022