Xin Cheng
Source-listed: DeepSeek-AI and Peking University
Record snapshot: Sep 3, 2026. Coverage and affiliations may be incomplete or historical.
Selected work
5- Conditional Memory via Scalable Lookup: A New Axis of Sparsity for Large Language ModelsSaved credit: First author · 2026Explore people connected to this work →
- DSpark: Confidence-Scheduled Speculative Decoding with Semi-Autoregressive GenerationSaved credit: First author · 2026Explore people connected to this work →
- xRAG: Extreme Context Compression for Retrieval-augmented Generation with One TokenSaved credit: Contributor · 2024Explore people connected to this work →
- Lift Yourself Up: Retrieval-augmented Text Generation with Self MemorySaved credit: First author · 2023Explore people connected to this work →
- RWKV: Reinventing RNNs for the Transformer EraSaved credit: Contributor · 2023Explore people connected to this work →