Le Cheng

5 papers · 2024–2026 · 3 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

Venues

AAAI (2) IJCAI (2) ACL (1)

Top co-authors

Keke Tang (4) Peican Zhu (4) Zhen Wang (3) Yangming Guo (3) Chao Gao (3) Meixia He (1) Manman Yuan (1) Shuangyin Li (1)

Research topics

Machine Learning (4) Deep Learning (3) Architectures (3) Artificial Intelligence (2) Core AI (2) Core Methods (2) Learning Types (2) Optimization & Theory (2) Application Areas (1)

Keywords

graph neural network (3) source detection (3) adversarial attack (1) state space model (1) diffusion model (1) positional encoding (1) node injection (1) hypergraph neural network (1) node representation learning (1) poll generation (1) non-autoregressive generation (1) conditional text generation (1) transferable attack (1) rumor propagation (1) rumor source identification (1) incomplete node (1) diversified sampling (1) pivotal hyperedge (1) hypergraph learning (1) feature inverter (1)

Papers

Transferable Hypergraph Attack via Injecting Nodes into Pivotal Hyperedges AAAI 2026 HyperDet: Source Detection in Hypergraphs via Interactive Relationship Construction and Feature-rich Attention Fusion IJCAI 2025 SourceDetMamba: A Graph-aware State Space Model for Source Detection in Sequential Hypergraphs IJCAI 2025 DiffusPoll: Conditional Text Diffusion Model for Poll Generation ACL 2024 GIN-SD: Source Detection in Graphs with Incomplete Nodes via Positional Encoding and Attentive Fusion AAAI 2024