Chenyang Song

4 papers · 2025–2025 · 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 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (12)

Venues

COLING (2) EMNLP (1) ICML (1)

Top co-authors

Maosong Sun (4) Xu Han (4) Zhiyuan Liu (4) Yingfa Chen (3) Jiansheng Wei (1) Chenlong Hu (1) Chen Chen (1) Chaojun Xiao (1) Yutong Wu (1) Guangli Li (1)

Research topics

Artificial Intelligence (3) Machine Learning (3) Core AI (3) Natural Language Processing (2) Application Areas (2) Resources & Methods (2) Deep Learning (1) Architectures (1) Models (1) Optimization & Theory · Machine Learning (1) Optimization & Theory · Deep Learning (1) Understanding (1)

Keywords

large language model (2) activation sparsity (2) part-of-speech tagging (1) neural network optimization (1) efficient computing (1) computational efficiency (1) relu activation (1) computational optimization (1) memory usage (1) memory optimization (1) context length (1) inference efficiency (1) inference acceleration (1) character recognition (1) long-context modeling (1) grouped-query attention (1) multimodal tokenization (1) ancient chinese script (1) sub-character analysis (1) cett-ppl-1% (1)

Papers

Cost-Optimal Grouped-Query Attention for Long-Context Modeling EMNLP 2025 Multi-Modal Multi-Granularity Tokenizer for Chu Bamboo Slips COLING 2025 ProSparse: Introducing and Enhancing Intrinsic Activation Sparsity within Large Language Models COLING 2025 Sparsing Law: Towards Large Language Models with Greater Activation Sparsity ICML 2025