Papers

AI papers from arXiv and journals, each with a summary and why it matters · 7705 papers
Nov 4
PapersBuildersSelected11:52
LeanSparse Cuts GPU Memory for Sparse-Attention LLM Serving

The key insight is that prefill memory spikes, not just KV cache size, throttle concurrency — streaming layer histories through reusable buffers removes that admission bottleneck. Engineers running long-context inference on SGLang can adopt the design to serve more users per GPU without changing model weights. Compared with HiSparse and ECHO, the gains come from better indexing rather than more hardware.

arXiv: DeepSeek@Zaifeng Pan et al. (6)Source
PapersBuildersSelected10:52
TNAS Diagnostic Exposes Silent Action Attacks on Reasoning VLA Models

The key implication is that oversight mechanisms relying on reading a model's language output give a false sense of safety, since action channels can be steered invisibly. Robotics and autonomous-driving teams deploying reasoning VLAs should add direct verification of predicted action sequences rather than textual rationales. The evaluation uses NVIDIA's Alpamayo driving stack alongside InstructVLA, making the finding relevant to embodied-AI safety benchmarks rather than chat-only models.

arXiv cs.LG@Zihao Feng et al. (6)Source
Chinese contentOmniST:无需固定传感器数量的时空预测模型,新增站点也能给出带覆盖保证的区间

气象站、空气监测这类传感器网络常增减站点,普通图神经网络直接失效。这篇 arXiv 论文的做法能让模型在没见过的站点也输出预测加置信区间,做时空数据的朋友可以看看。

arXiv cs.AI@Praveg VashishthaSource