Panpan Xu

6 papers · 2024–2026 · 5 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 · Silver 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (14) 👥 Mega-Team · Squad

Venues

AAAI (2) ACL (1) EACL (1) EMNLP (1) ICLR (1)

Top co-authors

Lin Lee Cheong (4) Haozhu Wang (3) Yuzhe Lu (3) Qiaojing Yan (3) Yijun Tian (3) Yawei Wang (3) Zhichao Xu (3) Huan Song (2) Soumya Smruti Mishra (2) Yun Zhou (2)

Research topics

Artificial Intelligence (6) Core AI (6) Machine Learning (5) Natural Language Processing (2) Application Areas (2) Learning Types · Machine Learning (2) Optimization & Theory (2) Deep Learning (1) Applications (1) Learning Types · Deep Learning (1) Resources & Methods (1)

Keywords

prompt engineering (2) large language model (2) reinforcement learning (2) natural language processing (1) knowledge graph (1) language model (1) collaborative inference (1) vision-language model (1) text prompt (1) privacy protection (1) retrieval-augmented generation (1) inference acceleration (1) kv cache (1) automatic prompt optimization (1) commonsense reasoning (1) numerical reasoning (1) cache compression (1) task completion (1) local model (1) llm prompting (1)

Papers

Collaborative LLM Numerical Reasoning with Local Data Protection AAAI 2026 Reinforcement Learning for Self-Improving Agent with Skill Library ACL 2026 SALT: Step-level Advantage Assignment for Long-horizon Agents via Trajectory Graph EACL 2026 A Systematic Survey of Automatic Prompt Optimization Techniques EMNLP 2025 VL-Cache: Sparsity and Modality-Aware KV Cache Compression for Vision-Language Model Inference Acceleration ICLR 2025 Graph Neural Prompting with Large Language Models AAAI 2024