资讯

In 2024-25, marine heatwaves reached deep ocean layers, complicating forecasts. Australia is boosting monitoring with moorings, gliders, and fishing-vessel sensors to better track heat distribution, a ...
面向低碳智能电网,基于LSTM-Transformer混合模型和动态反馈-滚动优化机制,提出了一种协同建模框架,该框架提高了电力负荷预测的准确性,同时将负荷预测与最优调度有机结合,优化了电网调度策略,从而降低了运营成本和碳排放 - djc-source/Research-on-Power-Load-Forecasting-and-Optimal-Dispatching-Modeling-fo ...
关键词:台风“三巴” 副热带高压 风雨特征 预报偏差 Abstract:This paper analyzes the forecast biases of Typhoon "Samba"(2316) by using precipitation ...
基于 UoMo 预测的移动网络流量,文章测试了三类典型的应用场景(基站选址规划、无线资源分配、基站休眠控制),验证移动流量预测能力以及对网规网优的能力支撑。部署过程遵循三步闭环范式: ...
我校庞其炜老师作为第一作者在《Journal of Enterprise Information Management》发表论文“Digital transformation as the fuel for sailing toward ...
BEIJING, Aug. 17 (Xinhua) -- China's Ministry of Water Resources on Sunday activated a Level-IV emergency response for flood control in the southern island province of Hainan, in anticipation of ...
BEIJING, Aug. 19 (Xinhua) -- Beijing issued multiple severe weather warnings and activated a Level-III flood control emergency response on Tuesday, as heavy rain and thunderstorms hit the city.
气候变化加剧导致全球极端洪水事件频发,严重威胁人类社会发展。联合国减灾署最新数据显示,本世纪以来全球灾难性洪水灾害发生频率激增134%,造成逾10万人罹难,直接经济损失超过6510亿美元。然而,传统降雨径流模型易低估峰值流量,难以预报最危险、最具破坏性的大洪峰,也无法直接给出基于概率的风险评估。该研究提出了基于扩散模型的DRUM (diffusion-based runoff model)方法,利 ...
从古至今,预测天气都是令人类着迷的追求之一。我们的祖先仰望星空,观察自然,总结出“蚂蚁搬家要下雨” “晚霞红了天会晴”等朴素的预测方法。如今,随着人工智能(artificial intelligence, AI)技术的突飞猛进,天气预报正经历着一场前所未有的革命。那么,究竟是什么样的“黑科技”,让天气预报从“看天算卦”进化到了精准预测?让我们一起揭开这个谜底。 在人类文明的漫长历史长河中,预测天气 ...