OSOmanScience
Authors

Xinyang Chen

Publications 2

Preprint Open access

Richard: Voice-First Mobile Interaction for Persistent Tasks

Xinyang Chen · 2026

Mobile terminals need to provide application and network services while supporting users' control over their attention. We explore voice-first interaction organized around requests and delegated tasks, allowing users to leave a conversation and later inspect, revise, and retrieve the work. We present Richard, a system …

Preprint Open access

DeepSeek-V4.1-Flash: Pushing the Limits of KV Cache Compression

DeepSeek-AI, Anyi Xu, B. Li et al. · 2026

The widespread adoption of long-horizon agents has made model workloads increasingly input-heavy. Although prior work has substantially reduced the cost of long-context computation, prefill remains computationally expensive, and large KV caches continue to strain HBM and SSD capacity and data-transfer bandwidth. Togeth …

Co-authors

DeepSeek-AIAnyi XuB. LiBangcai LinBing XueBingCheng XianBingzheng XuBochao WuBowei ZhangBoyi DengC. C. YuChao Jin