Author

Songxin Lei

h-index 1 View on Semantic Scholar

We have 2 of 5 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Jul 2026

Reinforcement Learning for Delivery Drone-Based Participatory Sensing in Dynamic Environments

A Two TimeScale Reinforcement Learning framework (TSRL), which separates decision-making into two cooperative layers and significantly outperforms baselines, achieving average system profit improvements of 20.1% in Hangzhou and 46.6% in Shanghai.

Xin Ouyang, Songxin Lei, Xusen Guo et al. · arXiv.org · 0 citations

Preprint Aug 2026

MemoryCPT: An End-to-End Agent Memory Framework for Cost-Performance Trade-off

Experiments on LoCoMo and LongMemEval show that MemoryCPT improves the cost-performance trade-off over the evaluated baselines, while ablation and sensitivity analyses characterize the contributions of its components and the effects of key design choices.

Songxin Lei, Kun Ouyang, Weilin Ruan et al. · 0 citations