Lingxiang Hu (胡凌翔)

Lingxiang Hu (胡凌翔)

Researcher

🏢 Tencent, Beijing, China

🎓 Northeastern University (东北大学), Shenyang

📖 About Me

I am a researcher at Tencent, Beijing, China. I obtained both my B.S. and M.S. degrees from Northeastern University (东北大学), Shenyang.

My research interests include Large Language Models (LLMs), AI Agents, Retrieval-Augmented Generation (RAG), SmartNIC / Network Systems, and Machine Learning for Networking.

🔬 Research Interests

Large Language Models AI Agents Retrieval-Augmented Generation Advertising Analytics SmartNIC Traffic Classification Packet Scheduling Network Systems

📝 Selected Publications View All →

2026

Towards Faithful Industrial RAG: A Reinforced Co-adaptation Framework for Advertising QA

W Li, M Xu, T Xia, L Hu, Y Sun, L Shang, L Liu, P Shu, H Yu, J Jiang

2026

Search-P1: Path-Centric Reward Shaping for Stable and Efficient Agentic RAG Training

T Xia, M Xu, L Hu, Y Sun, W Li, L Shang, L Liu, P Shu, H Yu, J Jiang

arXiv preprint arXiv:2602.22576

2026

AD-Bench: A Real-World, Trajectory-Aware Advertising Analytics Benchmark for LLM Agents

L Hu, Y Sun, T Xia, W Li, M Xu, L Liu, P Shu, H Yu, J Jiang

arXiv preprint arXiv:2602.14257

2025

SmartTC: A Real-Time ML-Based Traffic Classification with SmartNIC

L Hu, C Hei, F Li, C Gao, J Shen, X Wang

IEEE/ACM 33rd International Symposium on Quality of Service (IWQoS), 2025

CCF B
2025

Meeting Delegate: Benchmarking LLMs on Attending Meetings on Our Behalf

L Hu, S Yuan, X Qin, J Zhang, Q Lin, D Zhang, S Rajmohan, Q Zhang

Proceedings of the Fourth Workshop on Bridging Human-Computer Interaction …

Cited by 4
2024

FlowValve+: Multi-Queue Packet Scheduling Framework on SoC-Based SmartNICs

S Xi, F Li, L Hu, X Wang, K Ren

IEEE Transactions on Services Computing 17 (5), 2444-2458

CCF A Cited by 4

💼 Experience

Tencent (腾讯)

Researcher · Beijing, China

Research on LLM Agents, Advertising Analytics, RAG

Microsoft (微软)

Research Intern · Beijing, China

Research on LLM Agents, Meeting Intelligence

🎓 Education

Northeastern University (东北大学)

M.S. · Shenyang, China

Northeastern University (东北大学)

B.S. · Shenyang, China