作为用于创建内容的下一代范式,AI生成的内容(AIGC),即,基于用户提示,通过生成AI(GAI)自动构成内容,最近引起了极大的关注和成功。With the ever- increasing power of GAI, especially the emer- gence of Pretrained Foundation Models (PFMs) that contain billions of parameters and prompt engineering methods (i.e., finding the best prompts for the given task), the application range of AIGC is rapidly expanding, covering various forms of information for human, systems, and networks, such as network designs, channel cod- ing, and optimization solutions.在本文中,我们介绍了移动边缘AI生成的所有内容的概念(AIGX)。具体来说,我们首先回顾了AIGX的构建块,从AIGC到AIGX的演变以及实用的AIGX应用。然后,我们提出了一个统一的移动边缘AIGX框架,该框架采用边缘设备提供PFM授权的AIGX服务,并通过及时的工程优化此类服务。更重要的是,我们证明了次序提示导致发电质量差,这会对用户满意度,边缘网络性能和资源利用产生不利影响。因此,我们进行了一个案例研究,展示了如何使用Chatgpt培训有效的及时优化器,并研究了及时工程在用户体验,发电质量和净工作绩效方面进行的改进。
Common Acronyms and Abbreviations $B - Billions of Dollars $K - Thousands of Dollars $M - Millions of Dollars ACAT - Acquisition Category Acq O&M - Acquisition-Related Operations and Maintenance ADM - Acquisition Decision Memorandum APB - Acquisition Program Baseline APPN - Appropriation APUC - Average Procurement Unit Cost BA - Budget Authority/Budget Activity Blk - Block BY - Base Year CAPE - Cost Assessment and Program Evaluation CARD - Cost Analysis Requirements Description CDD - Capability Development Document CLIN - Contract Line Item Number CPD - Capability Production Document CY - Calendar Year DAB - Defense Acquisition Board DAE - Defense Acquisition Executive DAMIR - Defense Acquisition Management Information Retrieval DoD - Department of Defense DSN - Defense Switched Network EMD - Engineering and Manufacturing Development EVM - Earned Value Management FMS - Foreign Military Sales FOC - Full Operational Capability FRP - Full Rate Production FY - FYDP财政年度 - 未来年份国防计划ICE - 独立成本估算INC-增量IOC-初始运营能力JROC JROC-联合要求监督委员会KPP-关键绩效参数LRIP-低利率初始生产MDA MDA -MILESTONE DECIest PAUC-计划采集单位成本
Common Acronyms and Abbreviations $B - Billions of Dollars $K - Thousands of Dollars $M - Millions of Dollars ACAT - Acquisition Category Acq O&M - Acquisition-Related Operations and Maintenance ADM - Acquisition Decision Memorandum APB - Acquisition Program Baseline APPN - Appropriation APUC - Average Procurement Unit Cost BA - Budget Authority/Budget Activity Blk - Block BY - Base Year CAPE - Cost Assessment and Program Evaluation CARD - Cost Analysis Requirements Description CDD - Capability Development Document CLIN - Contract Line Item Number CPD - Capability Production Document CY - Calendar Year DAB - Defense Acquisition Board DAE - Defense Acquisition Executive DAMIR - Defense Acquisition Management Information Retrieval DoD - Department of Defense DSN - Defense Switched Network EMD - Engineering and Manufacturing Development EVM - Earned Value Management FMS - Foreign Military Sales FOC - Full Operational Capability FRP - Full Rate Production FY - FYDP财政年度 - 未来年份国防计划ICE - 独立成本估算INC-增量IOC-初始运营能力JROC JROC-联合要求监督委员会KPP-关键绩效参数LRIP-低利率初始生产MDA MDA -MILESTONE DECIest PAUC-计划采集单位成本PB-总统预算
每项改进如何帮助我们加深对所观察到的现象的理解? _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ 解释天文单位和光年之间的区别。 _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ 关键概念™ 地球绕着一颗恒星运行(银河系中有数十亿颗恒星) 赫罗图显示了什么?
谈论人类如何对气候变化做出贡献,或者气候变化将如何对缅因州和当地工业的海湾有害(例如,“ [海鲈鱼]在吃我们所有的龙虾,如果我们失去龙虾,我们将损失数十亿美元……”)。
$B Billions of Dollars $K Thousands of Dollars $M Millions of Dollars ACAT Acquisition Category Acq O&M Acquisition-Related Operations and Maintenance ADM Acquisition Decision Memorandum APA Additional Performance Attribute APB Acquisition Program Baseline APPN Appropriation APUC Average Procurement Unit Cost BA Budget Authority or Budget Activity Blk Block BY Base Year CAE Component Acquisition Executive CAPE Cost Assessment and Program Evaluation CARD Cost Analysis Requirements Description CCE Component Cost Estimate CCP Component Cost Position CDD Capability Development Document CLIN Contract Line Item Number CPD Capability Production Document CY Calendar Year or Constant Year DAB Defense Acquisition Board DAE Defense Acquisition Executive DAES Defense Acquisition Executive Summary DAVE Defense Acquisition Visibility Environment DoD Department of Defense DSN Defense Switched Network EMD Engineering and Manufacturing Development EVM Earned Value Management FD Full Deployment FDD Full-Deployment Decision FMS Foreign Military Sales FOC全部运营能力FRP全利率生产财政年度FYDP未来年国防计划ICD初始能力文档ICE Independent Independent Independe Indiped Incement Inc增量IOC IOC初始操作能力IT INFORMITION IT信息技术JROC联合要求监督委员会KPP关键绩效ksa键参数KSA密钥系统属性
“这些人工神经元之间存在数千亿个连接,其中一些在处理单个文本时会被多次调用,因此任何试图精确解释 LLM 行为的尝试都注定过于复杂,人类无法理解。”
终有一天,量子设备将解决当今无法解决的难题。尽管这项技术还遥不可及,但现在是互联网安全技术人员学习如何评估和应对量子计算进步的时候了。任何合理的长期安全计划都不能忽视它,但它对短期和中期规划的影响应该受到技术现实的调节。我们已经知道了很多关于未来计算机将如何工作、它们将运行的算法以及我们将如何对它们进行编程的信息 [5]。但这些知识都不足以让我们预测这些量子计算机何时会被制造出来。对计算未来的渴望不足以让这个未来成为现实。20 世纪中叶之前出生的人已经见证了从晶体管发明开始,到今天数十亿台计算机的诞生,一系列令人惊叹的发现。
NASA 已授予数十亿美元的开发和生产合同来支持阿尔忒弥斯一号以外的飞行,但由于缺乏明确的要求和计划能力升级的时间框架,飞行计划频繁更改。NASA 监督有限也使规划和执行未来飞行的努力面临不利后果的风险,例如成本增加或延误。例如,NASA 致力于为这些工作建立成本和进度绩效基线,但它计划在收购过程中这样做得太晚了,无法作为监督工具发挥作用。此外,高层领导在季度简报中无法获得有关未来工作的一致和全面的信息,例如开始为 SLS 开发更强大的上面级的计划。这是因为目前提供给 NASA 管理层的更新主要集中在较短期的阿尔忒弥斯一号和二号飞行上。这种做法使数十亿美元面临 NASA 监督不足的风险。
数十亿光年外的类星体图像是甚长基线干涉测量 (VLBI) 空间天文台计划的惊人初步成果之一,这是一种新型天文学任务,它使用卫星和地面无线电天线的组合来创建比地球更大的望远镜。日本宇宙航空科学研究所 (ISAS) 于 1997 年 2 月发射的无线电干涉测量任务的初步结果发表在 9 月 18 日的《科学》杂志上。JPL 是支持该任务的国际组织联盟的一部分,该联盟创建了有史以来最大的天文“仪器”——一个直径超过地球直径 2.5 倍的射电望远镜。作为有史以来最复杂的太空任务之一,太空 VLBI 为天文学家提供了迄今为止最清晰的宇宙视野之一。《科学》杂志的文章发布了四张新图像,所有图像都描绘了类星体,它们的辐射估计已经传播了数十亿年