- 论文公开站arXiv
Trust the Direction, Search the Step: Zero-and-First-Order Methods for LLM Fine-Tuning
Step-size selection remains a central challenge in large-scale neural network optimization; conservative steps slow convergence, while aggressive steps can destabilize it. We combine \textbf{Z}ero-and-\textbf{F}irst-\tex…
- 论文公开站arXiv
Cost-augmented Schrödinger bridges on graphs are exactly solvable: a Feynman-Kac tilt replaces learned control
The generalized Schrödinger bridge on a graph moves mass between two distributions while charging a cost for the states visited. It has been approached by learning the rates of a controlled continuous-time Markov chain, …
- 论文公开站arXiv
FERPO: Forward Entropy-Regularized Policy Optimization
Several state-of-the-art methods for online reinforcement learning in continuous control improve policies using action gradients of a learned critic. However, critics are typically trained to predict returns, and accurat…
- 论文公开站arXiv
TACO: Ternary Absolute-max Column-wise One-sparse Optimizer for LLM Fine-Tuning
Full-parameter fine-tuning of large language models (LLMs) incurs substantial optimizer state memory overhead, limiting the model sizes that fit on modern GPUs. Existing approaches either compress optimizer state, abando…
- 资讯公开站MIT Technology Review
The Download: AI “mind-reading” and creative uses for small batteries
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. An AI “mind-reading” tool can reconstruct what you’re looking at based…
- 资讯公开站MIT Technology Review
An AI “mind-reading” tool can reconstruct what you’re looking at from a brain scan
A new AI tool can guess what you’re looking at just by analyzing your brain scans—and re-create that image with remarkable precision. It can go the other way, too, and predict a person’s brain activity based on what they…
- 资讯公开站EE Times
Small Electronics Manufacturers Save Big on ERP
- 资讯公开站Electrek
Chevy Equinox EV sales plunge 92% as Cadillac’s SUVs suddenly take the lead
The Chevy Equinox EV’s run as GM’s top-selling electric car is quickly coming to an end after sales dropped 92% in Q3. more…
- 资讯公开站Electrek
E-quipment highlight: 16-tonne Hyundai 160B-X battery-electric forklift
A fresh batch of battery-electric forklift reveals from Hyundai completes the brand’s heavy forklift range, allowing Hyundai dealers to confidently offer a high-voltage electric counterbalance forklift in 4-to-18 tonne c…
- 资讯公开站Nature News
Can pancreatic cancer be stopped in its tracks? Radical tactic raises hopes
- 资讯公开站google_news_tsmc
CoWoS与面板封装需求会推动ASX进入下一增长阶段吗？
Will CoWoS & Panel Packaging Demand Drive ASX's Next Growth Phase? - TradingView
- 资讯公开站Energy Storage News
‘It will work, and it’ll be in Australia’: EORA Energy on the future of vanadium flow batteries
James Costello of EORA Energy discusses the shift from supplying battery technology to developing full energy infrastructure projects.
- 资讯公开站Electrek
Tesla upgrades China Model 3 with 16-inch screen and V2L, US left out
Tesla China is upgrading every Model 3 it sells with a larger 16-inch touchscreen and a new light gray interior option, and it’s turning on up to 2.2 kW of AC power export across its entire Model 3 and Model Y lineup in …
- 资讯公开站Digitimes
MediaTek TPU orders rise as chip capacity war intensifies
MediaTek's Google Tensor Processing Unit (TPU) business is still moving steadily higher, but supply-chain sources say the real limit is capacity as chipmakers and cloud service providers (CSPs) battle for semiconductor o…
- 论文公开站arXiv
WorldAuditBench：多模态智能体的交互式3D世界审计
WorldAuditBench: Interactive 3D World Auditing with Multimodal Agents
随着交互式3D世界被广泛用于研究智能行为，识别其中异常（如悬浮物体、可穿墙、与环境不一致的物体）的高效流程变得重要，本文提出相应基准。
- 论文公开站arXiv
DP-SGD 下权重绑定对纯解码器 LLM 是否仍有益？
Is Weight Tying Still Beneficial for Decoder-Only LLMs in Private Settings Under DP-SGD?
DP-SGD 是大模型隐私保护微调的主流方法。许多纯解码器 LLM 采用输入输出嵌入权重绑定，本文在差分隐私设定下重新审视这一设计是否仍然有利。
- 资讯公开站Digitimes
中国稀土集团向下游延伸，将稀土磁体对接机器人直驱系统
China Rare Earth Group moves downstream, linking rare-earth magnets to robot direct-drive systems
中国稀土创新科技与北京直驱科技于9月29日签署战略合作协议，共同开发直驱电机用高性能磁性材料，包括钕铁硼磁体、聚磁环等。
- 资讯公开站Digitimes
AI热潮推动南台湾科学园区2026上半年营收突破1.7兆新台币
AI boom drives Southern Taiwan Science Park revenue past NT$1.7 trillion in 1H26
南台湾科学园区2026年上半年营收达1.77兆新台币（约556.6亿美元），同比增长28.57%，主要受全球AI热潮驱动。
- 资讯公开站Electrek
电动自行车正让青少年重拾我们以为已失去的东西
E-bikes are giving teenagers something we thought they’d lost
近期社区社交媒体上常见对青少年骑电动自行车的抱怨，但文章认为电动自行车正给青少年带来某种被认为已经消失的东西。
- 资讯公开站rss_arxiv_cs_ai
有效的大语言模型微调是否必须依赖人类可读文本？
Is Human-Readable Text Necessary for Effective LLM Fine-Tuning?
arXiv:2609.35868v1 公告类型：新 摘要：有效微调大语言模型是否必须依赖人类可读性？我们研究模型条件化的训练表示能否在无需人类可读文本形式的情况下保持或提升适配效用。我们提出 Desired-Update-Aligned Synthetic Data（DASA），利用冻结参考模型的激活梯度反馈来指导连续合成输入嵌入的优化。受激活梯度在局部风险降低中作用的启发，DASA 针对有用的适配更新，而非源文本重建或语言流畅性。所得…
- 资讯公开站google_news_tsmc
CoWoS-L 到 2028 年仍将是领先的 AI 芯片封装技术
CoWoS-L to Remain Leading AI Chip Packaging Technology Through 2028 - EE Times Asia
- 资讯公开站Energy Storage News
Northland Power投运加拿大阿尔伯塔省最大BESS
Northland Power puts Canadian province of Alberta’s largest BESS into operation
独立电力生产商Northland Power宣布，其位于加拿大阿尔伯塔省Cypress县的80MW/160MWh Jurassic储能项目已投入商业运营。
- 资讯公开站Digitimes
苹果A20 Pro弃用PoP内存封装，转向WMCM
Apple A20 Pro ditches PoP memory packaging for WMCM
拆解分析显示，苹果A20 Pro芯片已放弃传统堆叠封装（PoP），改用晶圆级多芯片模块（WMCM），内存与处理器裸片并排布局，有望提升封装良率和散热性能。
- 资讯公开站Supply Chain Dive
可持续快时尚：悖论还是可能？
Sustainable fast fashion: paradox or possibility?
H&M、Zara和Shein等快时尚品牌高调宣传其可持续发展目标与成就，但专家指出，其商业模式存在内在矛盾。
- 资讯公开站Digitimes
台湾支持台积电赴美但坚持核心研发留在本地
Taiwan backs TSMC's US push but insists core R&D stays home
台湾行政院长卓荣泰在立法机构政策报告中表示，台湾半导体产业从新竹科学园区起步，后扩展至中部和南部科学园区，如今制造基地遍布三大洲。
