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国家邮政局：中秋假期全国共揽投快递包裹超17亿件_疫情_防控_我的网站

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A | (ECNS) -- Researchers at The University of Hong Kong (HKU) have developed a minimalist analogue content-addressable memory (CAM) chip that performs complex searches directly where data are stored, the university said Tuesday. When tasked with calculating the analogue Hamming distance for machine learning classification, the new analogue CAM performed the task approximately 108 (100 million) times faster than a standard CPU, scoring exceptionally high accuracy across multiple datasets, according to the university. The chip is designed to reduce the slow and energy-intensive transfer of data between memory and processors, known as the “von Neumann bottleneck.” Its architecture can compare incoming search data with all stored data simultaneously in a single step. Led by professor Li Can from the Department of Electrical and Computer Engineering of the Faculty of Engineering and the Centre for Advanced Semiconductors and Integrated Circuits (CASIC), the team built each analogue CAM cell with just two transistors, compared with up to 16 in a conventional digital CAM cell. The design reduces chip area and allows continuous analogue signals to be processed directly. Li said the team is exploring how the technology could support search mechanisms in large AI models. The findings were published in Nature Nanotechnology. (By Intern Yang Hongran, Zhang Dongfang) 。

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原标题：国家邮政局：中秋假期全国共揽投快递包裹超17亿件新京报讯据国家邮政局网站消息，国家邮政局监测数据显示，今年中秋假期（9月10日~12日），全国邮政快递业运行总体安全、平稳有序，共揽收快递包裹8.52亿件，与2021年中秋假期相比增长0.24%，日均揽收量与2020年中秋国庆假期相比增长24.8%；投递快递包裹9.31亿件，与2021年中秋假期相比增长0.11%，日均投递量与2020年中秋国庆假期相比增长37.9%。今年中秋假期，国家邮政局认真贯彻落实党中央、国务院决策部署，紧密结合节日特点坚决遏制重特大事故，确保寄递渠道安全畅通和行业平稳运行，坚决做到“疫情要防住，经济要稳住，发展要安全”，为人民群众度过安乐祥和的中秋节营造良好寄递服务环境。

C | 一是严格抓好常态化疫情防控，保持疫情防控应急机制高效运转，认真落实疫情防控期间邮政快递业生产操作规范，严格执行“戴口罩”等健康防护措施，坚持“人”“物”“环境”同防，对国际邮件互换局（交换站）等重点场所加强消毒、通风，严格分隔作业区域，内外不交叉，坚决做到闭环管理，推动地方适当加密快递从业人员核酸检测频次，提高疫情监测灵敏性，严格落实高校校内邮政快递服务网点疫情防控要求。二是始终把维护行业安全稳定摆在各项工作首位，切实加大节日期间行业安全工作力度，把寄递安全“三项制度”落细落实落到位，严防涉枪涉爆、涉黄涉非、涉毒涉危等禁寄物品进入寄递渠道。三是保障节日期间寄递服务质量，切实维护消费者合法权益。