Chengpei Tang

4 papers · 2025–2026 · 2 venues · across top CS/AI venues

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Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (10)

Venues

AAAI (3) EMNLP (1)

Top co-authors

Jusheng Zhang (4) Keze Wang (4) Jing Yang (3) Jian Wang (3) Kaitong Cai (3) Yijia Fan (2) Xiaofei Sun (1) Qinhan Lv (1) Jinzhou Tang (1) Zimeng Huang (1)

Research topics

Artificial Intelligence (3) Core AI (3) Deep Learning (2) Machine Learning (1) Natural Language Processing (1) Application Areas (1) Architectures (1) Generation (1) Models (1) Optimization & Theory (1) Techniques (1)

Keywords

hierarchical planning (1) text generation (1) image captioning (1) dynamic routing (1) efficient computing (1) token efficiency (1) markov decision process (1) monte carlo tree search (1) generative model (1) multi-armed bandit (1) diffusion model (1) autonomous agent (1) vision-language model (1) sparse attention (1) hierarchical attention (1) language agent (1) multi-agent system (1) semantic refinement (1) long text generation (1) tool orchestration (1)

Papers

Cost-Effective Communication: An Auction-based Method for Language Agent Interaction AAAI 2026 HiVA: Self-organized Hierarchical Variable Agent via Goal-driven Semantic-Topological Evolution AAAI 2026 Top-Down Semantic Refinement for Image Captioning AAAI 2026 DrDiff: Dynamic Routing Diffusion with Hierarchical Attention for Breaking the Efficiency-Quality Trade-off EMNLP 2025