Eleventh National Conference on Artificial Intelligence (AAAI-93) Overeager Reciprocal Rati
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今年11月迪拜将举办IHF世界医院大会!ITIJ 很高兴地宣布与 2022 年 11 月在迪拜举行的第 45 届 IHF 世界医院大会建立媒体合作伙伴关系国际医院联合会 (IHF) 和迪拜卫生局邀请所有医院和卫生服务领导者、高管和经理参加第 45 届世界医院大会。
该活动将于 11 月 9 日至11 日在迪拜国际会展中心 (DWTC) 举行,主题为“全球学习,地方行动:可持续医疗保健”。
通过这个论坛,参与者可以向全球卫生领导者学习良好实践和创新,交流新想法,并与来自国际医疗保健界的其他高级管理人员建立联系。
对于寻求机会在同行之间进行360 度学习和知识共享体验的医疗保健管理人员和管理人员来说,这是一个完美的场所。
与ITIJ 的媒体合作使该杂志能够报道活动中的会议、网络和展览,分享与会者确定的最新主题、主题和趋势。
随着会议的临近,ITIJ 还将分享组织者的采访和见解,让读者了解他们在活动期间可以期待什么。
什么是世界医院大会?世界医院大会是一个独特的全球论坛,汇集了IHF 成员和医院、卫生服务和医疗保健组织的领导人,讨论国家和国际政策、管理、财务趋势和解决方案的关键驱动因素。
通过这个论坛,促进了知识、专业知识和经验的多学科交流,以及就领导力、管理和服务提供方面的最佳实践进行对话。
IHF 成员组织有各种机会展示他们的成就。
该活动有助于提高和丰富医疗保健管理人员的知识和技能。
代表构成反映了跨越 50 多个国家的IHF 成员。
对于那些寻求机会和环境的人来说,这是一个一站式商店,可以参与360 度学习和知识共享体验,并与来自国际医疗保健界的同行建立联系。
与 DHA 的合作支持促进医疗保健服务的努力迪拜副统治者、阿联酋财政部长兼迪拜卫生局主席谢赫·哈姆丹·本·拉希德·阿勒马克图姆殿下领导的迪拜卫生局致力于通过培养创新和综合护理模式以及加强社区,将迪拜转变为领先的医疗保健目的地订婚。
绝密★考试结束前2024学年第一学期浙江省七彩阳光新高考研究联盟返校联考高三英语试题考生须知:1.本试题卷共8页,满分150分,考试时间120分钟。
2.答题前,在答题卷指定区域填写班级、姓名、考场号、座位号及准考证号。
3.所有答案必须写在答题卷上,写在试卷上无效。
4.考试结束后,只需上交答题卷。
第Ⅰ卷第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.What’s probably the woman’s job?A.A hotel receptionist. B.A librarian. C.A customs officer.2.Why does the woman make the call?A.To make an application. B.To give information. C.To answer a question.3.How does Linda feel?A.Confused. B.Surprised. C.Shocked.4.What makes Jim hurry?A.Attending a lecture. B.Doing business. C.Meeting assistants.5.Which does the man prefer?A.Beef stew. B.Fried eggs. C.Fish soup.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
社交电商营销策略研究国内外文献综述目录社交电商营销策略研究国内外文献综述 (1)1. 国内研究现状 (1)(1)对社交电商的定义和特点的研究 (1)(2)对社交电子商务发展现状研究 (1)(3)对社交电子商务发展模式研究 (1)(4)对社交电商发展策略的研究 (2)2. 国外研究现状 (2)(1)对于社交电商概念的研究 (2)(2)对社交电商特征的研究 (2)3. 文献评述 (3)参考文献 (3)1.国内研究现状如果我们梳理关于社交电商的国内文章,我们会发现国内对社交电商的研究要多得多,但以社交电子商务营销策略为切入点的研究较少,相关研究也是基于宏观视角和国外案例展开,关于中国的国情和社交电子商务平台的具体研究很少。
总的来说,国内研究人员对社交电商的下列几方面进行了研究: (1)对社交电商的定义和特点的研究王胜平,陈康,付银霜(2020)等研究发现,社交电子商务是基于互联网发展起来的电商平台,其经营以与用户密切沟通交流为主要特点,可以在当前的商业网络环境中推动消费者的新消费需求[3]。
叶舜雅(2017)认为,社交性,需求被动性,内容自我可持续性,信息双向沟通和信任转移是社交电子商务的特点,与普通的电子交易不同,社交电商用户的需求是被动的[4]。
由于社区中朋友的购买和推荐,用户往往倾向于购买。
(2)对社交电子商务发展现状研究余蓉(2020)提出社交电商的最终目标是让用户消费。
他们也分析总结了社交电子商务现在的发展过程中存在移动支付受到限制,流量消耗过大,行业标准不完善等问题[5]。
李响(2017)通过研究国外社交电子商务网站的发展现状后指出,基于社交网络和兴趣偏好的电子商务是未来电子商务行业的发展方向[6]。
邹黎(2020)认为目前中国社交电商发展的资金和资源不足,同类别产品的竞争过于激烈,对单一平台过度依赖等问题和局限性[7]。
(3)对社交电子商务发展模式研究杨世武,苑心怡(2020)在对我国社交电商的发展现状研究后认为,当前,社交与电商结合的发展模式还没有形成一套行业标准。
天津大学管理与经济学部研究生重要国际学术会议参考目录
填表注意事项:
1.研究生重要国际学术会议等级拟按学科分为顶级会议(代表本学科领域最高水平的国际会议)、A类会议(代表本学科高水平国际会议)、B类会议(学术水平较高、
按一定时间间隔规范化、系列性召开的国际会议)。
会议的类别是确定参加国际会议的学生的资助额度的重要参考依据。
2.表格中的序号次序代表重要性次序。
3.表格中的“权威性文字说明”指的是能说明此会议重要性的事实依据。
4.若表格行数不够请自行增加。
2024全国高考真题英语汇编阅读理解A篇一、阅读理解(2024·北京·高考真题)The Language Exchange Programme allows students in pairs to communicate in two different languages they wish to share and learn each week. Students record short entries after each partner meeting noting the language skills practised and the topics discussed. Each pair of students meets three times throughout the term with a teacher who decides if the exchange is effective. Students who successfully complete the programme will receive one credit each.Requirements for completion:•One welcoming session on the second Friday of the term•18 weekly one-hour pair meetings•Weekly progress reports for all pair meetings•At least three pair-teacher meetings•One five-minute final videoSign up!The sign-up and registration process is as follows:•Students sign up and indicate the languages they can share and languages they are interested in learning.•Based on the information entered by each student, potential pairs are identified.•Proficiency (熟练) levels are confirmed through coursework or placement tests.•Once a pair has been determined to be suitable, the students will be contacted individually with a special permission number to register for the programme.Reminders:Signing up for the programme does not automatically mean that you will be able to register and participate. Pairs are matched by languages of interest and proficiency levels. Since there are many factors involved in the pairing process, not all students who sign up will be matched with a partner and be able to register for the programme. 1.In the programme, students will _________.A.chair daily meetings B.evaluate the exchangeC.meet teachers each week D.practise their language skills2.To complete the programme, students are required to _________.A.development tests B.participate in pair meetingsC.welcome new students D.work on weekly videos3.What do students need to do during the registration?A.Indicate their languages of interest.B.Select their own coursework.C.Make individual contact.D.Choose their partners.(2024·全国·高考真题)Each ARTS FIRST festival is a unique annual celebration of the Harvard community's artistic creativity. We invite you to join us for the coming ARTS FIRST. We look forward to welcoming you as we showcase the creativity of the Harvard arts community through performances, art exhibitions and art-making activities. The festival is a public event for Harvard and community members of all ages. Light Awash inWatercolorLearn about the materials and qualities of watercolor paint with experts from the Harvard Art Museums Materials Lab. Try your hand at some of the painting tricks used by artists whose works will be in the upcoming exhibition of American Watercolors 1880-1990: Into the Light. Spineless Artists: Invertebrate CreativityFrom webs to cocoons, invertebrates (无脊椎动物) create some of nature's most delicate and beautiful designs. Join Javier Marin from the Harvard Museum of Natural History to learn how insects and other invertebrates dance, inspire fashion and create art, while making your own spineless artists out of craft (手工艺) materials. Wheel ThrowingJoin instructors from the Ceramics Program and great potters from Quincy, Cabot and Mather Houses for demonstrations using the potter's wheel. Then create your own masterpiece! Knitting and Pom-Pom Making Join the Harvard Undergraduate Knitting Circle to make pom-poms and tassels out of thread, or pick up a pair of needles and learn to knit (编织).4.What do we know about ARTS FIRST?A.It is an exhibition of oil paintings.B.It offers art courses for all ages.C.It presents recreational activities.D.It is a major tourist attraction.5.Which program will you join if you're interested in drawing pictures?A.Light Awash in Watercolor.B.Spineless Artists: Invertebrate Creativity.C.Wheel Throwing.D.Knitting and Pom-Pom Making.6.What can you do together with Javier Marin?A.Practice a traditional dance.B.Make handcrafts.C.Visit a local museum.D.Feed invertebrates.(2024·全国·高考真题)Choice of Walks for Beginner and Experienced WalkersThe Carlow Autumn Walking Festival is a great opportunity for the beginner, experienced or advanced walker to enjoy the challenges of Carlow’s mountain hikes or the peace of its woodland walks. Walk 1 — The Natural WorldWith environmentalist Éanna Lamhna as the guide, this walk promises to be an informative tour. Walkers are sure to learn lots about the habitats and natural world of the Blackstairs.Date and Time: Saturday, 1st October, at 09:00Start Point: Scratoes BridgeWalk Duration: 6 hours Walk 2 — Introduction to HillwalkingEmmanuel Chappard, an experienced guide, has a passion for making the great outdoors accessible to all. This mountain walk provides an insight into the skills required for hillwalking to ensure you get the most from future walking trips.Date and Time: Sunday, 2nd October, at 09:00Start Point: Deerpark Car ParkWalk Duration: 5 hours Walk 3 — Moonlight Under the StarsWalking at night-time is a great way to step out of your comfort zone. Breathtaking views of the lowlands of Carlow can be enjoyed in the presence of welcoming guides from local walking clubs. A torch (手电筒) along withsuitable clothing is essential for walking in the dark. Those who are dressed inappropriately will be refused permission to participate.Date and Time: Saturday, 1st October, at 18:30Start Point: The Town HallWalk Duration: 3 hours Walk 4 — Photographic Walk in Kilbrannish ForestThis informative walk led by Richard Smyth introduces you to the basic principles of photography in the wild. Bring along your camera and enjoy the wonderful views along this well-surfaced forest path.Date and Time: Sunday, 2nd October, at 11:45Start Point: Kilbrannish Forest Recreation AreaWalk Duration: 1.5 hours7.Which walk takes the shortest time?A.The Natural World.B.Introduction to Hillwalking.C.Moonlight Under the Stars.D.Photographic Walk in Kilbrannish Forest.8.What are participants in Walk 3 required to do?A.Wear proper clothes.B.Join a walking club.C.Get special permits.D.Bring a survival guide.9.What do the four walks have in common?A.They involve difficult climbing.B.They are for experienced walkers.C.They share the same start point.D.They are scheduled for the weekend.(2024·全国·高考真题)HABITAT RESTORATION TEAMHelp restore and protect Marin's natural areas from the Marin Headlands to Bolinas Ridge. We'll explore beautiful park sites while conducting invasive (侵入的) plant removal, winter planting, and seed collection. Habitat Restoration Team volunteers play a vital role in restoring sensitive resources and protecting endangered species across the ridges and valleys.GROUPSGroups of five or more require special arrangements and must be confirmed in advance. Please review the List of Available Projects and fill out the Group Project Request Form.AGE, SKILLS, WHAT TO BRING V olunteers aged 10 and over are welcome. Read our Youth Policy Guidelines for youth under the age of 15.Bring your completed V olunteer Agreement Form. Volunteers under the age of 18 must have the parent/guardian approval section signed.We'll be working rain or shine. Wear clothes that can get dirty. Bring layers for changing weather and a raincoat if necessary.Bring a personal water bottle, sunscreen, and lunch.No experience necessary. Training and tools will be provided. Fulfills (满足) community service requirements.UPCOMING EVENTSA.To discover mineral resources.B.To develop new wildlife parks.C.To protect the local ecosystem.D.To conduct biological research.11.What is the lower age limit for joining the Habitat Restoration Team?A.5.B.10.C.15.D.18.12.What are the volunteers expected to do?A.Bring their own tools.B.Work even in bad weather.C.Wear a team uniform.D.Do at least three projects.(2024·浙江·高考真题)Tom Sawyer Play Is an AdventureA 35-minute hand-clapping, foot-stomping musical version of a Mark Twain favorite returns with this Tall Stacks festival.“Tom Sawyer: A River Adventure” has all the good stuff, including the fence painting, the graveyard, the island and the cave. It is adapted by Joe McDonough, with music by David Kisor. That’s the local stage writing team that creates many of the Children’s Theatre of Cincinnati’s original musicals, along with the holiday family musicals at Ensemble Theatre.This year Nathan Turner of Burlington is Tom Sawyer, and Robbie McMath of Fort Mitchell is Huck Finn.Tumer, a 10th-grader at School for Creative and Performing Arts, is a familiar presence on Cincinnati’s stages. He is a star act or of Children’s Theatre, having played leading roles in “The Legend of Sleepy Hollow” and “The Wizard of Oz,” and is fresh from Jersey Production “Ragtime”.McMath is a junior at Beechwood High School. He was in the cast of “Tom Sawyer” when it was first performed and is a Children’s Theatre regular, with five shows to his credit. This summer he attended Kentucky’s Governor’s School for the Arts in Musical Theatre.Note to teachers: Children’s Theatre has a study guide demonstrating how math and science can be taught through “Tom Sawyer.” For downloadable lessons, visit the official website of Children’s Theatre.13.Who wrote the music for “Tom Sawyer: A River Adventure”?A.David Kisor.B.Joe McDonough.C.Nathan Turner.D.Robbie McMath.14.What can we learn about the two actors?A.They study in the same school.B.They worked together in ”Ragtime“.C.They are experienced on stage.D.They became friends ten years ago.15.What does Children’s Theatre provide for teachers?A.Research funding.B.Training opportunities.C.Technical support.D.Educational resources.参考答案1.D 2.B 3.A【导语】本文是一篇应用文。
157资讯集成逆境前行 典亚艺博2020将于11月27-30日举行原定10月举办,享誉国际、亚洲顶尖的典亚艺博2020 (Fine Art Asia) 将于今秋11月27日(星期五)至11月30日(星期一)盛大回归香港会议展览中心,而贵宾预展将于11月26日(星期四)举行。
宋/金 黑白玉童戏迷藏 11-12世纪 高. 5.4公分来源:日本私人收藏 瑞斯帝中国艺术,香港莲花曼陀罗 蒙古扎纳巴扎尔工坊 17世纪中期–18世纪早期铜合金鎏金,彩绘 高. 32公分Rossi & Rossi, 伦敦/香港沈君怡(1995年生) 从清水湾到绿蛋岛 2020年 水墨设色纸本高. 67 x 宽. 452公分 (一组四屏: 每屏高.67 x 宽.113公分)嘉图现代艺术,香港典亚艺博2020是国际艺坛公认、于亚洲区内举足轻重的年度国际古董及艺术博览会。
博览会自2006年成立以来持续吸引香港及国际艺廊参与,为亚洲提供了一个独树一帜的古董及艺术平台。
一如既往,典亚艺博2020展出的都是经过严格挑选、质素达博物馆级的艺术珍稀,包括来自亚洲和西方的古玩、珠宝、资讯集成现代及当代艺术、以及一系列出众的水墨艺术,将人类文明的艺术结晶共冶一炉,呈现观众眼前。
由于新冠病毒带来持续及前所未有的挑战,典亚艺博2020将重点放在香港的艺廊和艺术机构上,希望为大众带来一个本土但多元化的艺术博览会。
同时,我们的在线及线下活动将大会与世界各地的观众、收藏家及艺术爱好者紧密地联系在一起。
艺荟香港 – 由巴塞尔艺术展呈献 (Hong Kong Spotlight by Art Basel)今年,典亚艺博很高兴与巴塞尔艺术展香港展会(Art Basel Hong Kong)合作,于典亚艺博2020欣然迎来首次艺荟香港 – 由巴塞尔艺术展呈献 (Hong Kong Spotlight by Art Basel)。
在这段极具挑战性的日子,艺荟香港将支持并汇聚本地视觉艺术团体,为观众创造亲身体验艺术及交流思想的机会。
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Eleventh National Conference on Artificial Intelligence (AAAI-93)
Overeager Reciprocal Rationality and Mixed Strategy Equilibria Edmund H.Durfee and Jaeho Lee Piotr J.Gmytrasiewicz
Abstract
Introduction
reciprocal rationality
et al. Game Theoretic Models
Recursive Modeling Method
0.510
0.5
1
p r o b a b i l i t y
relative expected payoff
0.5
10
0.5
1
p r o b a b i l i t y
relative expected payoff
0.5
1
0.5
1
p r o b a b i l i t y
relative expected payoff
k=9.0k=2.0
k=0.5
k=0.1
Overeager Reciprocal Rationality
(1)
(defvar*power-reduction-rate*.8)
(defun simple-rmm(matrix1matrix2levels&optional(power1))
(let*((column-probs(if(=levels0)
(make-equiprobability-vector(length(first matrix1)))
(simple-rmm matrix2matrix1(1-levels)(modify-power power levels)))) (rows-exp-utils(mapcar#’(lambda(row)(compute-expected-utility row column-probs))matrix1))) (mapcar#’(lambda(utility-for-row)(compute-probability utility-for-row rows-exp-utils power))rows-exp-utils))) (defun compute-expected-utility(payoffs probs)
(cond((null payoffs)0)
(t(+(*(first payoffs)(first probs))(compute-expected-utility(rest payoffs)(rest probs))))))
(defun compute-probability(payoff all-payoffs power)
(let((prob(if power
(/(expt payoff power)(float(let((current-sum0))
(dolist(a-payoff all-payoffs current-sum)
(setf current-sum(+current-sum(expt a-payoff power))))
current-sum)))
;else,nil power means assume original RMM formulation
(let((max-payoff(apply#’max all-payoffs)))
(if(=max-payoff payoff)(float(/1(count max-payoff all-payoffs)))0.0))))) (if(<=prob 1.0e-6)0.0prob)))
(defun modify-power(power level);this version ignores the level....
(when power(*power*power-reduction-rate*)))
Mixed Strategies Through RMM
et al.
0.10.21/30.40.50.6
0.7
0.8
0.90
5
10
15
20
25
p r o b a b i l i t y
k Conclusions
References
The Journal of Economic Perspectives:
A journal of the American Economic Association
Proceed-ings of the Twelfth International Joint Conference on Ar-tificial Intelligence
Games and Information,an Intro-duction to Game Theory
Distributed Artificial
Intelligence
Research Notes in Artificial In-telligence
Proceedings of
the Ninth International Joint Conference on Artificial In-telligence
Readings in Distributed Artificial Intelligence
Proceedings of the National Confer-ence on Artificial Intelligence
Game Theory in the Social Sci-ences:Concepts and Solutions
IEEE Transactions on Systems,Man,and Cy-bernetics。