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具有等式约束的拟可微规划的Fritz John型条件及其充分性
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作者 殷洪友 张可村 《高校应用数学学报(A辑)》 CSCD 北大核心 1998年第1期99-104,共6页
文中讨论具有等式约束的拟可微规划的FritzJohn型条件,定义了函数的Fη-凸性,研究了FritzJohn型条件的充分性.
关键词 拟可微规划 Fritzjohn型条件 充分性 局部最优化 充分性 拟微分 等式约束
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A Look Into the Evil and Divine Aspects of AI via a Brief ChatGPT Test
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作者 Nandor Ludvig 《Philosophy Study》 2024年第5期222-235,共14页
This paper describes a test with the AI program ChatGPT.In the test,essentially a simplified Turing test,the author texted increasingly more sophisticated questions to ChatGPT and evaluated whether the conversing AI’... This paper describes a test with the AI program ChatGPT.In the test,essentially a simplified Turing test,the author texted increasingly more sophisticated questions to ChatGPT and evaluated whether the conversing AI’s answers could or could not have come from another human.The questions were related to:(1)the author’s identity;(2)the task of separating correct and false information;(3)the accounts of Jesus’crucifixion;(4)the health-aspects of marijuana;(5)the last flight of John F.Kennedy Jr.;and(6)the identity of the conversing AI itself.It was found that ChatGPT passed the intelligence criteria of the simplified Turing test,as the author subjectively experienced his conversation with this AI as an interaction between two humans.On the other hand,ChatGPT didn’t pass the threshold of the intelligence definition of cosmological neuroscience,as the program lacked the analytic reasoning separating truth from falseness,clarity from ambiguity and the highly significant from the less significant,while it did not show the signs of originality and creative superimpositions either.It should still be acknowledged that ChatGPT represents the birth of an AI with the potential of elevating artificial conversations into the realm of human existence-whether or not it makes sense.The strange last line of the conversing AI,“I’m quite happy being an AI for now”,suggested that in future ChatGPT may change the scope of its functions-just as other AIs may do.Whether or not this will be beneficial for humankind,it will be decided by the extent to which these programs serve evil and divine causes.The paper argues that in order to let the divine side win over the evil one,the guidance of the father of AI,Alan Turing,would be prudent to consider.This guidance was given in his historic paper in October,1950,issue of the journal Mind,where Turing indicated that work like his on intelligent machines is compatible with God’s will,“providing mansions for the souls that He creates.” 展开更多
关键词 artificial intelligence SOUL JESUS john F.Kennedy Jr. TURING marijuana
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从C.S.Peirce的存在图表到JohnF.Sowa的概念图表的形成来看人工智能的应用和发展
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作者 杨竹 《计算机与现代化》 2002年第5期16-20,共5页
JohnF .Sowa的概念图表在现代人工智能的研究中得到了广泛的应用。本文从符号记号学和语言学的角度分析了从C .S .Peirce存在逻辑图表到JohnF .Sowa概念图表形成的过程。文章指出 ,存在图表是概念图表形成的基础 ,而概念图表是在存在图... JohnF .Sowa的概念图表在现代人工智能的研究中得到了广泛的应用。本文从符号记号学和语言学的角度分析了从C .S .Peirce存在逻辑图表到JohnF .Sowa概念图表形成的过程。文章指出 ,存在图表是概念图表形成的基础 ,而概念图表是在存在图表的基础上对高阶图形逻辑的完善和发展。在分析过程中同时得出语言学和符号记号学的研究在人工智能发展中起到了重要作用 ; 展开更多
关键词 C.S.Peirce john F.Sowa 图表 概念图表 人工智能 符号记号学
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The Age of Camelot
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作者 Aanchal Bharti 《International Relations and Diplomacy》 2023年第6期240-246,共7页
Several historians confirm that John Fitzgerald Kennedy has been dead longer than he lived.Alan Brinkley says,“On the morning of 22 November,1963,he woke up as President with admirers and detractors,a man with a reco... Several historians confirm that John Fitzgerald Kennedy has been dead longer than he lived.Alan Brinkley says,“On the morning of 22 November,1963,he woke up as President with admirers and detractors,a man with a record-some of it good,some of it not.He became a legend posthumously”(John F.Kennedy Presidential Library and Museum,2012).A charismatic Kennedy unveiled an optimistic American dream that captivated the hearts of every American citizen.He used the TV to channel his sentiments about civil rights,communism,and made the United States strong to resist evil in the world.By speaking directly to the national audience,“he made the television more famous than it was”(Gillon,2019).His presidency is intertwined to the visionary ideal of Camelot(symbolizing idyllic happiness,high hopes,and humanitarianism)that makes his American promise an attractive calling and continues to entice Democrats to emulate his destiny. 展开更多
关键词 john F.Kennedy Camelot TELEVISION RHETORIC Jacqueline Kennedy
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哈佛大学肯尼迪政府学院课程与学位结构分析 被引量:6
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作者 杨列勋 《公共管理学报》 2005年第3期83-91,共9页
哈佛大学肯尼迪政府学院在每一学年为研究生开设超过200门的课程,这些课程除强调基础理论方法、手段方面的政策与制度分析、公共组织的战略管理、政治主张及领导艺术外,还包括企业和政府政策、健康照料政策等12个专业领域的课程。肯尼... 哈佛大学肯尼迪政府学院在每一学年为研究生开设超过200门的课程,这些课程除强调基础理论方法、手段方面的政策与制度分析、公共组织的战略管理、政治主张及领导艺术外,还包括企业和政府政策、健康照料政策等12个专业领域的课程。肯尼迪政府学院硕士学位有MPA、MPP等多种类型,博士学位研究方向有公共政策、健康卫生政策、政治经济和政府、政府与社会政策等4个领域。 展开更多
关键词 肯尼迪政府学院 课程设置 学位类型
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试论肯尼迪政府联合印尼对华遏制孤立政策 被引量:1
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作者 温强 《南洋问题研究》 CSSCI 2005年第3期21-29,96,共10页
中美关系解冻前,印尼在美国对华冷战政策中一直居于突出地位。肯尼迪非常看重它的国力及其在不结盟世界的影响,他联合印尼遏制孤立中国的意图比艾森豪威尔明显加强。但围绕西伊里安问题、马来西亚问题,美国与盟国矛盾激化,这在某种程度... 中美关系解冻前,印尼在美国对华冷战政策中一直居于突出地位。肯尼迪非常看重它的国力及其在不结盟世界的影响,他联合印尼遏制孤立中国的意图比艾森豪威尔明显加强。但围绕西伊里安问题、马来西亚问题,美国与盟国矛盾激化,这在某种程度上避免了他在拉苏加诺加入反华轨道时可能采取的极端决策,肯尼迪政府借助印尼强化对华遏制孤立的政策作法最后与初衷背道而驰。 展开更多
关键词 肯尼迪 印尼 苏加诺 对华遏制孤立
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杜威论身心关系
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作者 赵秀福 《宁波大学学报(教育科学版)》 2019年第4期26-37,共12页
以杜威为代表的实用主义哲学,虽然影响巨大,却一直遭受着严厉的质疑和批判。其心理学思想的遭遇就是一个例证。杜威在开始哲学研究之初,已经形成了比较成熟的心理学思想;在与亚历山大原则和技巧的提出者——亚历山大近四十年的交往过程... 以杜威为代表的实用主义哲学,虽然影响巨大,却一直遭受着严厉的质疑和批判。其心理学思想的遭遇就是一个例证。杜威在开始哲学研究之初,已经形成了比较成熟的心理学思想;在与亚历山大原则和技巧的提出者——亚历山大近四十年的交往过程中,杜威的心理学思想得到了验证、丰富和发展。由于对亚历山大技巧在平衡身心关系方面的作用有着长期的亲身体验和思索,杜威对亚历山大技巧给予了极高的评价,尤其欣赏其对教育的重要价值。有趣的是,若干号称是杜威“信徒”的学者,对杜威与亚历山大交往的事实不屑一顾,甚至表示公开的蔑视。因此,梳理杜威就身心关系问题所发表的有关论述,追踪杜威与亚历山大的交往过程,不仅有助于理解实用主义哲学的特质,还有助于消除围绕着杜威哲学的若干误解,并进一步揭示杜威哲学的当代价值与意义。 展开更多
关键词 约翰.杜威 亚历山大 身心关系 经验
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比较肯尼迪就职演说词的两种中译文
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作者 张亚伦 《外语教学》 北大核心 2001年第4期64-68,共5页
肯尼迪是现代史上著名的美国总统 ,他的就职演说词也是一篇倍受世人瞩目的重要的施政文献。张汉熙教授主编的《高级英语》就收进了这篇演说词 ,因此也为我国广大英语专业大学生所熟悉。正因为如此 ,该演说词的中译文应该尽量准确无误地... 肯尼迪是现代史上著名的美国总统 ,他的就职演说词也是一篇倍受世人瞩目的重要的施政文献。张汉熙教授主编的《高级英语》就收进了这篇演说词 ,因此也为我国广大英语专业大学生所熟悉。正因为如此 ,该演说词的中译文应该尽量准确无误地传递原文的信息 ,充分保持其精神风貌 ,并让读者得到范文的文学艺术感受。肯尼迪就职演说词正式出版的中译文 ,笔者只见到过两种 ,分别刊载在北大石幼珊教授翻译的《名人演说一百篇》以及大家熟悉的《疯狂英语》里 (译者不详 )。笔者认真比较了这两种译文 ,发现里面各有不少误译和遣词造句不当之处。现遴选这两种译文的一些片段 ,加以比较和评论。 展开更多
关键词 肯尼迪 就职演说词 译文 名人演说一百篇 疯狂英语
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Castro’s Assassination Plot a Fiasco: A Study With Special Reference to Don DeLillo’s Libra
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作者 J. Kastrokumar V. Gnanaprakasam 《Sino-US English Teaching》 2019年第3期130-133,共4页
DeLillo's treatments of Lee Harvey Oswald in Libra take place this rhetoric of image, and the place of image within historical, imagistic, and textual context. DeLillo's fiction is very much concerned with the... DeLillo's treatments of Lee Harvey Oswald in Libra take place this rhetoric of image, and the place of image within historical, imagistic, and textual context. DeLillo's fiction is very much concerned with the ideological subtext of history that has exploited the resources of intertextuality. It has a long finding of meta-fiction to reveal there is no history without a full-blown meta-history to make plain Hayden White's contention. The general field of intertextuality was presented by Gerard Genette. Miami was a city of open wounds of explosive politics and feelings. Of all the cities, attempt made the conspiracy on the Cuban head. This city was very inflammable. Cuban heat and light were made him determined to keep the plan a secret from anti-Castro leaders. Four months earlier Kennedy had been accepted the brigade flag from survivors of the invasion, and many just have ransomed from Cuban prisons. 展开更多
关键词 INTERTEXTUALITY CONSPIRACY Fidel Castro john F. KENNEDY
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Then and Now: A Content Analysis of Media Used in the Presidential Election Campaigns of Kennedy and Obama
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作者 Zack Stiegler Mary Beth Leidman 《Sociology Study》 2011年第1期1-10,共10页
American campaigning has become increasingly complex as it adjusts to our ever-changing cultural landscape. The use of electronic media in the presidential campaigns of 1960 and 2008 is illustrative of this shift. A c... American campaigning has become increasingly complex as it adjusts to our ever-changing cultural landscape. The use of electronic media in the presidential campaigns of 1960 and 2008 is illustrative of this shift. A content analysis of these two campaigns demonstrates how each applied the newest technologies available at the time to define the candidate's image and export the messages to the electorate. Whether it be Kennedy's use of television or Obama's usage of social media, the role that new media of the day played in both campaigns clearly set the tone for future political campaigns. This examination of the role of media in both elections serves to form a primer for how the successful applications of new media lead to campaign victory. Then and now, the growing influence of new technologies on campaigning makes it necessary to compare and contrast the successful usages and strategies employed. The need for continuing analysis will grow in the coming years. 展开更多
关键词 Presidential politics campaigns political communication Barack Ohama john F. Kennedy
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从圆内接三角形面积想到的 被引量:1
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作者 李美生 保继光 《数学的实践与认识》 CSCD 北大核心 2006年第10期215-219,共5页
首先证明了正三角形的外接椭圆中面积最小的是一个圆.进而用初等方法证明了二维情形的F.John定理.
关键词 圆内接三角形 最小面积 F.john定理
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国际战争、商业秩序与“通夷”事件-通事阿耀案的透视 被引量:8
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作者 吴义雄 《史学月刊》 CSSCI 北大核心 2018年第3期66-78,共13页
1814年10月,通事李耀(时人多称其为阿耀)被广东南海县逮捕、监禁,广东官府后以"冒滥名器""交结夷人诓编钱财"判其流放伊犁。实际上,此案的发生与第二次英美战争、欧洲国际局势导致在珠江口海域产生的争斗相关,清政... 1814年10月,通事李耀(时人多称其为阿耀)被广东南海县逮捕、监禁,广东官府后以"冒滥名器""交结夷人诓编钱财"判其流放伊犁。实际上,此案的发生与第二次英美战争、欧洲国际局势导致在珠江口海域产生的争斗相关,清政府军事、外交力量的衰弱在试图利用此案驱逐英国战船"罢■仁号"的过程中明显表露出来。同时,阿耀案与当时广州口岸中西贸易中的商业权势竞争具有密切关联。在此案发生前后,广东官方致力于夺回英人通过对贸易秩序的干预所获得的商业权力,试图从此案入手解决问题。此外,阿耀案亦成为中英双方解决当年发生的贸易冲突事件之手段。这个案件反映了,早在鸦片战争前数十年,中英之间在各方面的冲突与调适已经展开,双方的互动对此后的历史进程具有深远影响。 展开更多
关键词 阿耀(李耀) 英国战船 蒋攸锸 益花臣 斯当东
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