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国际会议主持词专题参考

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The First China Unconventional Gas Summit

Distinguished guests, ladies and gentlemen,

Good morning!

I am the chairwoman of the China Unconventional Gas Summit.It is a great pleasure for me to welcome you to Beijing to discu various aspects of unconventional gas.I hope that this summit will provide opportunity for academic exchange and contribute to the development of unconventional gas in China.

Now I declare the China Unconventional Gas Summit is open!Please allow me to introduce today’s speakers.They are Yuan Dandan and Hu Ying, who both are profeors of China University of Petroleum.They will jointly deliver a speech titled “Prospect and Development of Shale Gas in China”.Let’s welcome them.

Thanks profeor Yuan and Profeor Hu for their excellent presentation.Do you have any questions about it?

Any other question?

Thank you again for your excellent explanation.

Okay, as time is limited, I am sorry to say that this seion has to stop here.

Now we come to the end of this summit.On behalf of all the members of the organizing committee, I wish to expre our sincere gratitude to all of you who have so actively participated in this congre to make it such a succe.

And now, I declare the China Unconventional Gas Summit closed.Thank you!

Ladies and Gentlemen: Good afternoon Welcome to Nanjing! Welcome to Southeast University! I’m going to be the host of this management forum.Please allow me to extend our warmest congratulations to the conference and the most cordial welcome to you.Thank you very much for your attention.Management forum is devoted to expanding academic communication, promoting mutual understanding and following the advanced studies.This time, the forum will focus on frontier international management.It includes the frontier trend and the application of new theory.Now, let’s clap our hands and welcome the chairman of the conference to have an welcome speech.

Thank you! It’s really a heart-warming speech.Well, ladies and gentlemen, please allow me to introduce our speaker today, Profeor Cui, and it’s a great pleasure for me to introduce her to us all.She comes from Harvard Busine College and devoted to the study about frontier management.The topic of her speech is”Current Management Trends and Iues”.Please join me in welcoming our guest speaker, Cui.

The next speaker is Profeor Wang.Since 1992, he has published nearly 20 papers, of which more than 5 were included in Journal of Management.At present, he is also the regular member of Society of Busine Administration, which is the most authoritative international organization in this field.Please join me in welcoming profeor Wang, whose topic is”leadership”.

Thanks for two profeors’ excellent reports.Do you have any questions? I hope you will participate in the discuion by raising your hands.

Thanks two profeors again for their excellent explanation. And thanks all of you for your attention and your time.I appreciate it very much.But now, I’m sorry to say that this conference will have to stop here.We will invite the next conference organizer to give an speech.

Invitation Letter

Dear Profeor Li,

On behalf of the Peking University and the IEEE computer Society, I would be very pleased to invite you to attend and chair a seion of the forthcoming 2012 International Conference on Parallel Data Proceing to be held in Beijing, from March 25 to March 28, 2012.

You are an internationally acclaimed scholar and educator.Your participation will be among the highlights of the Conference.

We sincerely hope that you could accept our invitation.If you can come, please let us know as soon as poible, since we have to prepare the final program soon.We are looking forward to your acceptance.

Sincerely yours,

Wang Yang

Reply Letter

Dear Profeor Wang,

Many thanks for your letter dated 15th February, inviting me to attend and chair a seion of the forthcoming 2012 International Conference on Parallel Data Proceing to be held in Beijing, from March 25 to March 28, 2012.

Much to my regret, I shall not be able to honor the invitation because I have been suffering from a disease since this summer.I am firmly advised that it would be unwise to undertake any distant and long travel in the near future.

I feel very sad to mi the opportunity of meeting you and many others in the field of computer Science.I wish the conference a complete succe.Sincerely yours,

Li Ming

Inquiry Letter

Dear Sir,

Thanks you very much for accepting our invitation.I am writing to ask for information about your Beijing travel for the seion.You will arriver at March 24, and please let me know that your arrival time and specific ways, so that we may arrange person to pick you up.We are looking forward to your arrival.

Sincerely yours,

Wang Yang

国际会议:2012 2nd International Conference on Environment Science and Engineering

(ICESE 2012)Post By:2011-7-24 19:09:28 [只看该作者]

2012 2nd International Conference on Environment Science and Engineering

May.26, 2011 News! The ICESE 2011 papers are available in the Vol.8 of IPCBEE.(Click)

Mar.16, 2011 News! The conference program of ICESE 2011 is available now.(Click)

Welcome to the official website of the 2012 2nd International Conference on Environment Science and Ed during April 7-8 2012, in Bangkok, Thailand.ICESE 2012, aims to bring together researchers, scientists, ehe practical challenges encountered and the solutions adopted.

change and share their experiences, new ideas, and research results about all aspects of Environment Scie

The conference will be held every year to make it an ideal platform for people to share views and expsensors and related areas.ICESE 2012 will be published in one Volume of IPCBEE, and all papers will be y Digital Library, and indexed by Thomson ISI (Web of Knowledge).

Call for Papers

2012 2nd International Conference on Environment Science and Engineering, ICESE 2012 is the premier forum for esearch results in the fields of theoretical, experimental, and applied Environment Science and Engineering.The confereers, engineers and scientists in the domain of interest from around the world.Topics of interest for submiion include,

Environmental Science and Technology

Environmental dynamics

Meteorology

Hydrology

Geophysics

Atmospheric physics

Physical oceanography

Global environmental change and ecosystems management

Climate and climatic changes

Global warming

Ozone layer depletion

Carbon capture and storage

Biofuels

Integrated ecosystems management

Satellite applications in the environment

Environmental restoration and ecological engineering

Habitat reconstruction

Biodiversity conservation

Deforestation

Wetlands

Landscape degradation and restoration

Ground water remediation

Soil decontamination

Eco-technology

Bio-engineering

Environmental sustainability

Resource management

Life cycle analysis

Environmental systems approach

Renewable sources of energy-energy savings

Clean technologies

Sustainable cities

Health and the Environment

Health related organisms

Hazardous substances and detection techniques

Biodegradation of hazardous substances

Toxicity aement and epidemiological studies

Quality guidelines, environmental regulation and monitoring

Indoor air pollution

Water resources and river basin management

Regulatory practice, water quality objectives standard setting, water quality claification Public participation

Economic instruments

Modeling and decision support tools

Institutional development

Transboundary cooperation

Management and regulation of point and diffuse pollution

Monitoring and analysis of environmental contaminant

Ground water management

Wastewater and sludge treatment

Nutrients removal

Suspended and fixed film biological procees

Anaerobic treatment

Proce modelling

Sludge treatment and reuse

Fate of hazardous substances

Industrial wastewater treatment

Advances in biological, physical and chemical procees

On site and small scale systems

Storm-water management

Air pollution and control

Emiion sources

Atmospheric modeling and numerical prediction

Interaction between pollutants

Control technologies

Air emiion trading

Solid waste management

Waste minimization

Optimization of collection systems

Recycling and reuse

Waste valorization

Technical aspects of treatment and disposal methods (landfilling, thermal treatment etc) Leachate treatment

Legal, economic and managerial aspects of solid waste management

Management of hazardous solid waste

Water treatment and reclamation

Disinfection and disinfection by- products

Management of water treatment residuals

Aesthetic quality of drinking water (taste, odors)

Effect of distribution systems on potable water quality

Reuse of reclaimed waters

dexed by Thomson ISI (Web of Knowledge).

Important Date Advanced treatment of water and secondary effluents (membranes, adsorption, ion exchange, oxidation etc) ICESE 2012 will be published in one Volume of IPCBEE, and all papers will be included in Engineering

Paper Submiion (Full Paper)Before December 10, 2011 Notification of AcceptanceOn January 1, 2012 Final Paper SubmiionBefore January 15, 2012 Authors\\" RegistrationBefore January 15, 2012 ICESE 2012 Conference DatesApril 7 - 8, 2012

SUBMISSION METHODS:

1.Electronic Submiion System; ( .pdf)

If you can\\"t login the submiion system, please try to submit through method 2.

2.Email: icese@cbees.org ( .pdf and .doc)

The Opening for International Conference on complex Analysis & its Application

Dr.Zhang wen jun

The College of Mathematics and computaional Science, Shenzhen University

Distinguished experts and scholars from home and abroad, ladies and gentlemen:

With the great support from the leaders, experts and higher learning institutions concerned, today the long-awaiting ICCAA succefully opens in Shenzhen special economic zone ---- the forward position of China’s opening and reform.

First, on behalf of the organization committee and all the teachers and students in the College of Mathematics and computaional Science, Shenzhen University, please allow me to give the warmest welcome to you.

Shenzhen is a city, which is quite young and full of vitality.Shenzhen University is the first and, presently speaking, the only one comprehensive university on this land.As a part of SZU, the math College has been growing and further developing.However, we still can see the great gap in many aspects between our College and those in other universities.The growth of our College needs attention and help from all of you.This time, you have come from thousands, even ten thousands miles away, overcome the troubles the hot summer has brought to you on your trip.We quite appreciate your contribution to our work.And we also see this conference as a good opportunity to learn from you for further improvement.Your efforts will play an important role in the promotion of our work in the future.Therefore, on behave of all the teachers and students of Math College; I would like to give our sincere thanks to you.

This is the first time for us to be responsible to hold such a big international conference, which is what we have long been looking forward to .Due to the limited conditions, our international conference center is under the decoration.So this time, we cannot provide a better and more comfortable working environment for you.And we have no rich experience in organizing the conference, which may incur some inconvenience.Here we must offer our apologies to you.

“Can’t we feel happy when our friends come from far away?” although our work condition is not so nice, and we do not have sufficient experience in management, we want you to see our home hospitality.We will employ our energies to provide better service to you.Welcome to give your precious comments to us, which can help us to promote our work efficiency for a succeful conference.

Among the participants for this conference, over 20 foreign friends are from ten countries, The United States, Germany, Britain, France, Finland, Ruia, Japan, South Korea, Vietnam and India.Other more than 50 participants are from China.

A Chinese saying goes like this: Only through hundreds of centuries’ efforts in their pre-life, could it be poible for people to have the luck to be on the same boat to come acro the river in their present life.If say, the momentary chance to take the same boat needs hundreds of centuries’ efforts in people’s pre-life, can we say that, because this time we will be together for 4 days, eating at the same table, living in the same building, exchanging our thoughts and learning from each other, this must be the result of thousands of centuries’ efforts in our pre-life? So I hope that all of us can cherish this very precious opportunity to establish long lasting friendship and have a long-term friendly cooperation in all aspects.

I also appreciate all the support given by the leaders from the foreign

affairs office of Shenzhen University.I should like to extend our thanks to the leaders of teacher’s SHENZHEN ASSOCIATION FOR SCIENCE AND TECHNOLOGY, who have provided financial aid for this conference.I should also like to extend thanks to Profeor C.C.Yang of Hong Kong University of Science Technology, who has given great concern and instruction to every detail of the preparation and arrangement of this conference.I also would like to extend our thanks to Mr.Tang Haihai, vice director of Education Bureau of Shenzhen.His presence is the great support to our conference.

Finally, I’d like to wish all of you health, and wish this international conference will be succeful!

Thank you!

2013/2nd International Conference on Energy and Environmental

Protection (ICEEP 2013)

2013年/第二届能源与环境保护国际会议是由内蒙古大学、香港工业技术研究中心联合发起组织的国际性学术会议,将于2013年4月20日-21日在桂林举行。

本届会议旨在为参会的专家学者提供一个高水平的学术交流平台,共同探讨可持续能源与环境工程及相关技术在全球的发展以及能源、环境相关产业面临的新机遇,从而推动国际能源的技术创新和环境的可持续发展。

在此,我们诚挚地邀请海内外专家、学者以及相关行业的朋友们参加本次学术会议!

本次会议所有录用的文章将以正刊出版在《Advanced Materials Research》上,全部被EI核心与ISTP同时索引,全文截止日为2013年4月5日。

论文要求如下:

1、必须符合本次会议征文主题

2、流畅的英文撰写,符合英文写作规范,可读性好

3、结构严谨,有实用性和创新性

4、原创的,未曾出版

表示欢迎:Good morning, Ladies and Gentlemen, I’m privileged to welcome you all to “The current status and future development of cotton machinery” conference.

自我介绍:Let me introduce myself I am Dr Lifrom Beijing, China, and I am going to be the chair for this morning’s seion.

介绍议题:

This conference will focus on the discuion of the various aspects of cotton machinery.It includes the application of cotton machinery and the current status.And we will also discu the prospect of cotton machinery.

介绍报告人:

Now it gives me great pleasure to introduce today’sparticipants.They are :Han Dan, The director general of the United Nations Industrial Development Organization(联合国工业发展组织总干事)

Zhang Hui, president of China Power investment group company.

Shang Fengjiao, profeor of Physics ,head of American Nuclear Energy

Aociation.

Now, we welcome the opening of Han Dan do for us(现在,我们欢迎AA为我们做致开幕词)

AA上台

Today our first speaker isBB Hui.Let’s welcome

BB上台

Thanks profeor BB very much for her splendid report.After pro BB’s speech , do you have any questions, hands up please!

提问者提问

Any additional questions ?

Thank you once again for your excellent explanation

Now, let’s welcome the speech by Profeor CC

CC上台

Thank Profeor CC for his excellent remarks CC.After pre CC’s report is there any specific question you would like to addre to profeor CC?

提问者提问

Any additional questions ?

Well, I am sure we could discu longer, but unfortunately time is up.Thank you

very much, Dr CC

Thanks for the excellent report of the two experts.Finally Let’s welcome to Profeor AA, give us a summary of conference.

AA上台(报告总结,宣布闭幕)

I’d like to thank all the representatives for their excellent remarks.Also I should thank all the organizing committee for their arrangement and organization.Meanwhile, I hope you’ll enjoy your stay in Harbin.

会议名称:莫言作品历史深度问题国际学术讨论会

Conference name:The International symposium on historical depth of the works of Mo Yan会议场地:江苏师范大学敬文报告厅

conference site:Jing Wen meeting room of Jiang Su Normal University

与会时间:2014.07.08-2014.07.12(按其他同学的日程安排再作改动)

conference time:2014.07.08-2014.07.12

与会人员安排:

Conference arrangements

主办方:***、***、***、***(四人其中主持人一人)

The organizers:

参与方:

Participants:

余秋雨(中国)Yu Qiuyu

余华(中国)Yu Hua

贾平凹(中国)Jia Pingwa

村上村树(日本)Haruki Murakami

威廉·弗尔曼William T.Vollmann(美国)

大江健三郎(日本)Oe Kenzaburo

奎托(秘鲁) Cueto 特邀嘉宾:莫言

Special guest:Mo Yan

国际会议是大型的国际交流场合。当代世界的国际会议有为讨论和解决国际问题为目的而召开的,也有为对某个专业学术问题进行探讨和交流而召开的,也有为某个专业学术问题进行探讨和交流而召开的,前者简称为国际会议,后者通称为国际学术会议。

国际会议

国际会议可以说是一种临时性议事组织。从会议类型看,它可分为双边会议和单边会议,单一议题会议和多种议题会议,专题会议和定期会议,有常设秘书处的会议和无常设秘书处的会议。从与会级别看,可分为国家元首和政府首脑会议,部长会议,专家会议和一般代表会议。从与会者所属地区看可分为世界性国际会议和区域性国际会议。从会议的目的来看,可分为作讨论问题的讲坛的会议,对政府和国际组织作出具有约束力的决议或不具有约束力的建议的会议,谈判起草条约或国际文件的会议,认定对国际计划的自愿捐助会议等等。无论哪种会议,一般说来,平等原则是组织国际会议的最基本的原则,每个参加会议的国家,无论国家大小,都享有同等的代表与投票权。国际会议的召开时间、地点和议程等,由会议的召开国和被邀请参加国共同协商解决。会议进行时,或者由专门指定的一位主席或数位主席主持,或者由各代表团团长轮流主持。国际会议的筹备和召开都有严格的程序和规定。

国际学术会议

国际学术会议,顾名思义就是以学术交流为宗旨的,在当今新科技革命的时代,知识以惊人的速度发展更新着,自然科学和社会科学若离开了国际交流的大环境,便随时有落后和被淘汰的危险。国际学术会议的种类很多,涉及教育、医疗卫生、科学技术、文化艺术、经济贸易等各个方面。参加国际学术会议的人员通过发表论文、专题讨论和演讲,互相交流和磋商学术见解,推动有关学科和专业领域的发展。国际学术会议通常规定以英语作为会议语言,从名称上看,可分为以下几类: meeting这是会议的总称,其规模可大可小,与会人数可多可少。

coference这是正式会议的名称,通常指专业性、学术性、专题性会议。

symposium指专题性学术研讨会,会议议题和讨论内容都比较窄,如中国问题国际研讨会(internationalsymposiumonchina)。

oongre这是代表会议的名称,出席者是有代表性和群众性的。

convention指大型集会,如专业学术团体的专业会议及年会等。

workshop泛指研讨会、讲习班、实习班。

forum指演讲、论坛、讨论会。

seminar专题研讨会或讲座,它通常组织有关专家对某个问题作专题或系列演讲。

学术会议举行期间,通常还包括全体大会、分组会议等正式会议内容和信息交流会、工作午餐会、展谈会、新闻发布等非正式会议内容。这些不同的会议形式,对礼仪有不同的要求。

任何国际会议的接待都很讲究规格与礼仪。

对出席会议的代表,不论是个人还是团体,东道主均应事先确定接待规格,按照国际惯例,派遣同来宾身份相当的人士前往机场或车站迎接。通常迎接人员应陪来宾一同前往下榻处或办理报到手续。客人抵达后,也应抽空先同东道主方面的代表相互见面和介绍。

良好的国际会议组织工作表现在会议代表到达后,能很快地得到有关会议的文件、论文、报告与会议日程安排的时间表。对于在会议上安排发言的代表,应事先有明确的通知。

会议的主会场应挂会议的标记,如会徽或其他文字标记,有些在中国举行的国际会议,主办者在张挂会议横额时,只有中文文字,却没有英文或其他有关国家的文字,这是对与会外国来宾的失礼。

在国际会议上,除会场悬挂与会国国旗外,各国政府代表团团长也按会议组织有关规定,在一些场所或车辆上悬挂本国国旗,但国际学术会议无挂国旗的要求。

国际学术会议等大规模会议的开幕典礼和闭幕典礼,往往具有十分重大的国际意义。虽然依国情而会有所差异,但大体上、主办国的政府官员、王室贵族、主办地的首长、市长等知名人士都会以来宾身份到场,而会议主办机构的会长、名誉会长、前任会长、下任会长及其他要员等也都会到场,这时候会场应设主席台。主席台的座位排列应是,主要贵宾坐在居中位置,以下人员按照地位或职务高低顺序左右交叉依次排列。主席台一般应摆放用英文书写的名签,到会要人按名签标示就位。但是,按照国际惯例,在平时举行的国际学术会议上,无论是全体 会议还是小组会议,主席台上通常只有会议主持人及报告人和评论人就座。

大型国际学术会议没有严格的会议纪律,又由于会议期间往往有很多个分会场同时举行报告和讨论,与会者有自由选择会场的权利,但与会者只要进入会场,就应在听报告时,对报告人和会议主持人表示尊重,过分的交头接耳、打瞌睡、看其他东西、甚至大声喧哗,都是不礼貌的。报告完了,应报以热烈掌声,这实际上对报告人的一种回报。

参加小型国际学术会议或双边学术会议,由于与会者人数通常不多,且与会者之间多数都相互认识或留有印象,所以与会者应按时到会场,不要漫不经心的样子,经常在会场进进出出,是失礼的。

国际会议常在会议休息期间,在会场外的休息厅内设有一排桌子,摆放茶具和饮料、点心等食品,供与会者自由取用,同时有接待人员在场服务。这时,与会者可大大方方地选用。一手托着茶盘,一手拿着点心,大家站着,边吃边聊,在这种场合是很正常的。

有时候,根据会议的需要而举行圆桌会议。相传在五世纪的时候,英国国王阿瑟和他带领的骑士在举行会议时,不分上下席位,围着圆桌就座,这样就形成了圆桌会议的称呼。由于圆桌会议不分上下尊卑,可以避免席次的争议,所以含有与会者一律平等和协议的意思。现在圆桌会议也是一种常见的国际会议形式。

2012至2015有关国际会议

2012年:

34届国际地质大会 (IGC)

时间地点: 2012年8月5-10, 澳大利亚布里斯班

主题: 探求过去,揭示未来-为人类的明天提供资源 (Unearthing Our Past And Future – Resourcing Tomorrow)

网址:

Or in Guilin, in conjunction with IAH KC meeting organized by Institute of Karst Geology and IRCK

Year Four, 2014.

There will be a primary Working Group meeting and field seminar at either Málaga University, Spain (in the frame of the V International Symposium on Karst) or Brazilian Karst Research Institute, Belo Horizonte, or both.A tentative summary of the Project up to that point will be made.

A goal will be to define the scope, and organize production, of the final report.

Year Five, 2015.

The major goal of the year will be to prepare the final report, which will summarize the results of progre on all the four objectives of the project.Major Project contributions and advances will be synthesized at a final workshop and field excursion.

该系统具有如下基本功能:

系统为用户提供友好的Web界面,各个功能模块可以根据不同会议的类型和要求进行定制,并提供中英文双语系统切换功能。

系统提供用户注册功能,并对用户的身份进行认证。

针对用户的不同操作,系统可以自动给用户发送具有相应内容的电子邮件。

系统用户分为投稿人用户、审稿人用户和管理员用户三类,不同类型的用户具有不同的权限,使用系统提供的不同功能。

投稿人用户可以通过系统填写投稿所需必要信息,上传稿件,查询论文评审状态和评审结果。

审稿人用户可以通过系统进行在线审稿,下载需要评审的论文,录入评审意见。

管理员用户可以进行系统功能模块的定制,对注册的用户进行审核,对各类用户进行管理,发布各种会议信息,并具有投稿人和审稿人的所有权限。

对于收到录用通知的用户,系统提供会议注册服务。

板式可以参考http:///Conference1/和

****会议进度安排明细

1.整理稿件:核查和整理目前收到的文章(全文和摘要各多少个,题目及作者列表),并同注册信息逐一对照,形成汇总表,确定目前参会人数及文章投递总数。

2.发邀请函,向所有注册者发送会议邀请函。(正式格式,包括负责人电子签名,pdf),如需邀请信原件,则需要指定人员负责制作及邮寄事宜。

3.联系各主要合作单位并确定有意参会的人员,制作参会list。

同时给所有参会者在发邀请函同时发登记表,明确是否参会,何时参会、何时离开、是否作报告,是否需要安排住宿等情况,是否与他人合住,是否野外考察。

4.建立一个会议qq群,以便相互之间及时沟通。

1.在对参会人员和稿件数量及内容明确的基础上,编排会议日程表及会序,明确主会场时间、地点、会场致辞、Keynote发言人及题目,确定各个分会场主题、主持人及各分会场报告安排,报告时间、提问时间等。

2.编发第二轮通知,再一次明确提示会议时间、地点、议题、流程、各分会场召集人情况(具体会序)、住宿安排(地点、价格标准等)、报到地址、会场及宾馆地图、会议期间的三餐安排、用车安排,以及会议联系人、联系方式、电话等具体内容,旅游线路,时间点(方便提早订机票),价格等。

住宿建议:****宾馆

3.确定会议后的科学考察路线;
联系旅行社,协调确定景点、食宿、用车安排(确定包括所里陪同人员)、保险问题、价格等。

建议:建议旅行线路……

4.召集志愿者,研究确定志愿者津贴标准,确定志愿者召集数量,并最终确定志愿者名单,并逐一统计联系方式等。

建议:******

1.成立会议组并开展具体工作。

会议组包括:

 统筹筹划组(负责人)

具体工作:统筹安排各项工作,包括各工作内容,工作重点的谋划。负责各参会人员的联系,稿件整理和统计,邀请函,统计表制作,日程安排,预算预估等。

 学术及资料组 (负责人)

具体工作:

编制会议手册、环保资料袋、胸牌、礼品、餐劵、宣传资料、CD、中性笔等物品,联系后勤组采购人员,编制预算清单。

 报到注册组(负责人)

具体工作:

大堂注册指示牌、桌牌(注册处、咨询处、登记费缴纳、资料,英文)、布置桌子、椅子,志愿者分配,收款、登记、开票等(财务人员)、注册登记簿、参会人员名单表格制作、签到等。

旅游景点介绍、资料及展板摆放等(旅游公司能否派人协助)。

 会场组(主会场、**个分会场,总负责人)

具体工作:

主会场布置,包括主席台、嘉宾台、参会人员座位、座位牌、条幅、调试投影仪、音响、鲜花、ppt拷贝、矿泉水。茶歇、茶点及水果摆放。(注:会场要提前一天布置完成,一切调试到位)。

组织参会人员外出合影。

会场拍照、录像等内容。

各个分会场投影仪调试、ppt拷贝、参会者导引等。

 接待组(负责人)

具体工作:

包括联系接站、接机、住宿安排、分发房卡、联系三餐、招待晚宴安排等。具体内容还应包括:餐劵制作。引导各参会者及时登记、交款、开票等。车辆调度专人负责,准备**台备用车辆,以备临时之需。晚宴酒水摆放、各桌座位设计、晚宴横幅、音响调试、协定晚宴致辞安排。各参会人员参会期间车接车送、食宿安排要尽量安排完善,同后勤保障组充分协调。

 外联后勤保障组(负责人)

具体工作:总体保障、协调各组顺利开展工作,保障各组所需材料及时落实到位。具体应包括:联系胸牌制作、会议资料打印,横幅及展板制作、宣传海报、相关资料印刷及装订、投影仪、电脑、音响会场照相、摄像,具体内容需同学术资料组、会场组商定。茶点、水果、矿泉水等采购。晚宴菜品种类、内容、价格等。

住宿宾馆价格协商、预定、房卡领取等(明确到具体负责人),同接待组协商及预算确定。

开幕式期间合影安排,是否联系专业照相师,需提前联系商讨。

志愿者服装采购及发放,志愿者津贴发放。

旅游安排及野外台站考察(同旅游公司接洽、商谈,陪同人员安排等)

2.编制预算并上报(负责人)

编制预算,报请审批。以缩减开支,节约办会为原则,同时保障质量。预算内容应具体详实,合理可信。

3.准备相关材料(负责人)

设计、预定制作会议标识、胸牌(包括挂绳),桌牌(注册处、咨询处、登记费缴纳、资料,英文),相关资料(会议手册、CD)、礼品、资料袋订做,会场及分会场海报、宣传册、展板制作,志愿者服装(服装标识设计等)、接站牌等。

宾馆、旅行社及车辆预定也应尽早开展。

4.志愿者培训

各会议组分工、领队、培训等。

各会议组展开各自任务,分工明确到具体人员。

召开会议动员会议,各个会议组汇报准备工作及具体情况。(越早越好) 确定各主会场和分会场的投影仪、电脑、麦克风等状况良好。

确定各接站、接机车辆能准时提供。

确定各组所需材料及物品到位、齐全,及时更换(资料、服装、条幅等需至少提前三天拿到)

确定会前准备到位,尤其是蛋糕、茶点、水果、矿泉水、桌椅板凳、等需提前一两天准备好的物品。

确定各服务人员随叫随到。

举办会议,各会议组做好各自工作,圆满完成各项任务,成功举办会议。

国际会议英语第一次作业

1.Top 5 international conferences in my major:

1).Financial Accounting & Reporting Update Conference

2).Risk & Return South Africa

3).Financial Accounting Reporting Update - Boston

4).Life Science Accounting Update Conference

5).accounting Update for Tech companies

2.Call for papers:

HYATT SANTA CLARA Financial Accounting & Reporting Update Conference We are seeing an unprecedented level of major accounting changes from US and international standard-setters.This conference will addre the latest developments in key areas.The format of pairing panelists from industry and public accounting is designed to give a fuller perspective.Learning Objectives: 

 Understand the latest accounting changes in key areas Recognize the timelines and key factors Begin to ae the effects of these standards on your company or clients

Registration Information:

Cost $795 if you register by February 14 (regular price is $995).We have a block of rooms available at the Hyatt at $219 per night and will email you the link after you register.Hyatt Santa Clara is 5 miles from San Jose airport and 35 miles from San Francisco Intl Airport.You can also register by phone, call (877) 440-0227 or 610 789-3110

Agenda: DAY 1 8:00 8:45 Continental Breakfast and Registration 8:45 10:15 Revenue

Recognition Key provisions of new standard Considerations and illustrative examples for collectibility, contingent revenue, sales to distributors, performance obligations over time, elimination of VSOE for software transactions, use of residual approach, term licenses, time value of money, disclosure

implications 10:15 10:30 Break 10:30 12:00 Leases Estimated timing of key milestones and overview of joint project Significant provisions Anticipated market reaction by leors and leees Transformation and implementation considerations 12:00 1:00 Lunch 1:00 2:15 Industry Panel DiscuionIntroduction of Panelists, companies and Critical Iues Moderator-led question Q&A seion with group 2:15 2:25Break 2:25 3:45 Fraud Case studies and examples Key facts and statistics Detection, Prevention and Response FCPA: bribery and corruption 3:45 4:00 Break 4:00 5:15 Financial Reporting Roundup FASB Update: Recently completed standards: Other comprehensive Income Goodwill Impairment Indefinite-Lived Intangibles Impairment Accounting for Financial instruments Project Update Agenda: DAY 2 8:30 10:00 Regulatory Update Financial Regulatory Reform: Dodd-Frank Act SEC Enforcement trends SEC comment Letter Trends SEC Staff Review proce: heightened demand for disclosures 10:00 10:15 Break 10:15 11:45 Busine combinations Scope of ASC 805 Recognizing and measuring aets acquired and liabilities aumed Income tax considerations Disclosure requirements 11:45 12:45 Lunch 12:45 2:00 Surviving SEC Scrutiny: SEC, Analysts & the

Media Weak Corporate Governance, Disclosures, Internal Controls Inconsistent Corp communications, Inappropriate Non-GAAP Disclosures Weak Critical Accounting Policies, Accounting Divergences, Questionable Revenue Recognition, Questionable Cost/Expense Deferrals, Suspect allowances, Lengthy Aet Lives, Lo Contingency Disclosures...2:00 2:15 Break 2:15 3:30 SOX & Internal

Control Update Past iues and emerging trends New COSO Guidance Exploring restatements PCAOB Standards: what\\"s new 3:30 4:30 Consolidations Evaluation \\\"power to direct\\\"

2.Analyze its specific information and requirements:

1).First, it is the conference about aement, which talks about the

aement of the effects of accounting standards on the company or clients.

2).You can register by phone.

3).It helps you to understand the latest accounting changes in key areas

About AJCPP

Asian Joint Conference on Propulsion and Power (AJCPP) is an international conference promoting research activities and interests through the technology development in the field of Aerospace Propulsion and Power among Asian countries.This conference is sponsored by three societies; The Korean Society of Propulsion Engineering (KSPE), The Japan Society for Aeronautical and Space Sciences (JSASS), and The Chinese Society of Engineering Thermophysics (CEST).

The last conferences were held in Korea(2004), Japan(2005), and China(2006).This time, the AJCPP2008 conference organized by the Korean Society of Propulsion Engineers will be held in the beautiful historical city of Gyeongju, during March 6~8, 2008.Participation by those groups in all aspects of Propulsion and Power Systems engineering is much encouraged.

AJCPP国际会议简介

AJCPP国际会议是亚洲国家飞行器推进与动力领域方面的国际会议,关注这些领域的技术发展状况。会议主办方为:韩国推进工程学会(KSPE),日本航空与空间科学学会(JSASS)和中国科学院工程热物理研究所(CEST)。

最近几次会议分别在韩国(2004),日本(2005)和中国(2006)举办的。本次AJCPP2008会议将由韩国推进工程学会主办,会议地点在韩国釜山,会议日期为2008年3月6~8日。会议的目的旨在推进与动力系统领域的技术发展。

PPT(1) 大家上午好!今天我汇报的主题是:基于改进型LBP算法的运动目标检测系统。运动目标检测技术能降低视频监控的人力成本,提高监控效率,同时也是运动目标提取、跟踪及识别算法的基础。图像信号具有数据量大,实时性要求高等特征。随着算法的复杂度和图像清晰度的提高,需要的处理速度也越来越高。幸运的是,图像处理的固有特性是并行的,尤其是低层和中间层算法。这一特性使这些算法,比较容易在FPGA等并行运算器件上实现,今天汇报的主题就是关于改进型LBP算法在硬件上的实现。

good morning everyone.My report is about a Motion Detection System Based on Improved LBP Operator.Automatic motion detection can reduce the human cost of video surveillance and improve efficiency [ɪ\\"fɪʃ(ə)nsɪ],it is also the fundament of object extraction, tracking and recognition [rekəg\\"nɪʃ(ə)n].In this work, efforts [\\"efəts] were made to establish the background model which is resistance to the variation of illumination.And our video surveillance system was realized on a FPGA based platform. PPT(2)

目前,常用的运动目标检测算法有背景差分法、帧间差分法等。帧间差分法的基本原理是将相邻两帧图像的对应像素点的灰度值进行减法运算,若得到的差值的绝对值大于阈值,则将该点判定为运动点。但是帧间差分检测的结果往往是运动物体的轮廓,无法获得目标的完整形态。

Currently, Optic Flow, Background Subtraction and Inter-frame difference are regard as the three mainstream algorithms to detect moving object.Inter-frame difference based method need not model [\\"mɒdl] the background.It detects moving objects based on the frame difference between two continuous frames.The method is easy to be implemented and can realize real-time detection, but it cannot extract the full shape of the moving objects [6].PPT(3)

在摄像头固定的情况下,背景差分法较为简单,且易于实现。若背景已知,并能提供完整的特征数据,该方法能较准确地检测出运动目标。但在实际的应用中,准确的背景模型很难建立。如果背景模型如果没有很好地适应场景的变化,将大大影响目标检测结果的准确性。像这副图中,背景模型没有及时更新,导致了检测的错误。

The basic principle of background removal method is building a background model and providing a claification of the pixels into either foreground or background [3-5].In a complex and dynamic environment, it is difficult to build a robust [rə(ʊ)\\"bʌst] background model.PPT(4)

上述的帧间差分法和背景差分法都是基于灰度的。基于灰度的算法在光照条件改变的情况下,性能会大大地降低,甚至失去作用。

The algorithms we have discued above are all based on grayscale.In practical applications especially outdoor environment, the grayscales of each pixel are unpredictably shifty because of the variations in the intensity and angle of illumination.PPT(5) 为了解决光照改变带来的基于灰度的算法失效的问题,我们考虑用纹理特征来检测运动目标。而LBP算法是目前最常用的表征纹理特征的算法之一。首先在图像中提取相邻9个像素点的灰度值。然后对9个像素中除中心像素以外的其他8个像素做二值化处理。大于等于中心点像素的,标记为1,小于的则标记为0。最后将中心像素点周围的标记值按统一的顺序排列,得到LBP值,图中计算出的LBP值为10001111。当某区域内所有像素的灰度都同时增大或减小一定的数值时,该区域内的LBP值是不会改变的,这就是LBP对灰度的平移不变特性。它能够很好地解决灰度受光照影响的问题。

In order to solve the above problems, we proposed an improved LBP algorithm which is resistance to the variations of illumination.

Local binary pattern (LBP) is widely used in machine vision applications such as face detection, face recognition and moving object detection [9-11].LBP represents a relatively simple yet powerful texture descriptor which can describe the relationship of a pixel with its immediate neighborhood.The fundamental of LBP operator is showed in Fig 1.The basic version of LBP produces 256 texture patterns based on a 9 pixels neighborhood.The neighboring pixel is set to 1 or 0 according to the grayscale value of the pixel is larger than the value of centric pixel or not.For example, in Fig1 7 is larger than 6, so the pixel in first row first column is set to 1.Arranging the 8 binary numbers in certain order, we get an 8 bits binary number, which is the LBP pattern we need.For example in Fig.1, the LBP is 10001111.LBP is tolerant [\\"tɒl(ə)r(ə)nt] against illumination changing.When the grayscales of pixels in a 9 pixels window are shifted due to illumination changing, the LBP value will keep unchanged. PPT(6)

图中的一些常见的纹理,都能用一些简单的LBP向量表示,对于每个像素快,只需要用一个8比特的LBP值来表示。

There are some textures , and they can be represent by some simple 8bit LBP patterns.PPT(7)

从这幅图也可以看出,虽然灰度发生了很大的变化,但是纹理特征并没有改变,LBP值也没有变化。

You can see, in these picture , although the grayscale change alot, but the LBP patterns keep it value.PPT(8) 上述的算法是LBP算法的基本形式,但是这种基本算法不适合直接应用在视频监控系统中。主要有两个原因:第一,在常用的视频监控系统中,特别是在高清视频监控系统中,9个像素点覆盖的区域很小,在如此小的区域内,各个像素点的灰度值十分接近,甚至是相同的,纹理特征不明显,无法在LBP值上体现。第二,由于以像素为单位计算LBP值,像素噪声会造成LBP值的噪声。这两个原因导致计算出的LBP值存在较大的随机性,甚至在静止的图像中,相邻两帧对应位置的LBP值也可能存在差异,从而引起的误检测。

为了得到更好的检测性能,我们采用基于块均值的LBP算法。这种方法的基本原理是先计算出3×3个像素组成的的像素块的灰度均值,以灰度均值作为该像素块的灰度值。然后以3×3个像素块(即9×9个像素)为单位,计算LBP值。

The typical LBP cannot meet the need of practical application of video surveillance for two reasons: Firstly, a “window” which only contains 9 pixels is a small area in which the grayscales of pixels are similar or same to each other, and the texture feature in such a small area is too weak to be reflected by a LBP.Secondly, pixel noise will immediately cause the noise of LBP, which may lead to a large number of wrong detection.In order to obtain a better performance, we proposed an improved LBP based on the mean value of “block”.In our algorithm, one block contains 9 pixels.compared with original LBP pattern calculated in a local 9 neighborhood between pixels, the improved LBP operator is defined by comparing the mean grayscale value of central block with those of its neighborhood blocks (see Fig.2).By replacing the grayscales of pixels with the mean value of blocks, the effect of the pixel noise is reduced.The texture feature in such a bigger area is more significant to be described by LBP pattern.PPT(9)

运用LBP描述背景,其本质上也是背景差分法的一种。背景差分法应用在复杂的视频监控场景中时,要解决建立健壮的背景模型的问题。驶入并停泊在监控画面中的汽车,被搬移出监控画面的箱子等,都会造成背景的改变。而正确的背景模型是正确检测出运动目标并提取完整目标轮廓的基础。如果系统能定时更新背景模型,将已经移动出监控画面的物体“剔除”出背景模型,将进入监控画面并且稳定停留在画面中的物体“添加”入背景模型,会减少很多由于背景改变而造成的误检测。

根据前一节的介绍,帧间差分法虽然无法提取完整的运动目标,但是它是一种不依赖背景模型就能进行运动目标检测的算法。因此,可以利用帧间差分法作为当前监控画面中是否有运动目标的依据。如果画面中没有运动目标,就定期对背景模型进行更新。如果画面中有运动目标,就推迟更新背景模型。这样就能避免把运动目标错误地“添加”到背景模型中。

In practical application, the background is changing randomly.For traditional background subtraction algorithm the incapability of updating background timely will cause wrong detection.In order to solve this problem, we propose an algorithm with dynamic self updating background model.As we know, Inter-frame difference method can detect moving object without a background model, but this method cannot extract the full shape.Background subtraction method can extract the full shape but needs a background model.The basic principle of our algorithm is running a frame difference moving object detection proce concurrently [kən\\"kʌrəntli] with the background subtraction proce.What’s time to update the background is according to the result of frame difference detection.PPT(10)

运动目标检测系统特别是嵌入式运动目标检测系统在实际应用中要解决实时性的问题。比如每秒60帧的1024×768的图像,对每个像素都运用求均值,求LBP等算法,那么它的运算量是十分巨大的,为此我们考虑在FPGA上用硬件的方式实现。

If LBP algorithm is implemented in a software way, it will be very slow.FPGA have features of concurrent computation, reconfiguration and large data throughput.It is suitable to be built an embedded surveillance system.The algorithm introduced above is implemented on a FPGA board. PPT(11)

这就是我们硬件实现的系统结构图。首先输入系统的RGB像素信号的滤波、灰度计算及LBP计算,得到各个像素块的LBP值。然后背景更新控制模块利用帧差模块的检测结果控制背景缓存的更新。区域判定模块根据背景差模块的输出结果,结合像素块的坐标信息,对前景像素块进行区域判定。

The structure of the system is showed in this figure.In this system, a VGA signal is input to the development board.and the LBP pattern is calculated , Frame difference module also compares the current frame and the previous frame to determine whether there is a moving object in the surveillance vision.If the surveillance vision is static for a certain amount of frame, the background model will be updated.PPT(12) 图中是LBP计算模块。图中所示的窗口提取结构可以实现3×3像素块窗口的提取。像素信号按顺序输入该结构,窗口中的数据就会按顺序出现在Pixel1- Pixel9这9个寄存器中,从而在最短的延时内提取出相邻9个像素点的灰度值。行缓存的大小等于每一行图像包含的像素个数减1。将9个像素点的灰度值通过求均值模块,可以求出一个像素块的像素均值。

将像素块均值作为输入再次通过类似的结构,可以提取出3×3个相邻像素块的灰度值。这时行缓存的大小为每一行包含的像素块的个数减1。再用9个窗口的灰度值作为输入,用比较器阵列计算出最终的LBP值。

To achieve real time computation of the LBP, a circuit structure is put forward as showed in Fig.5.Two line buffers and nine resisters are connected in the way showed in the figure.Nine neighbor pixels are extracted with minimum [\\"mɪnɪməm] delay, and the mean value of this block is calculated by the mean value calculate module which contains some adders and shifters.The mean values of the blocks are inputted to a similar structure and extracted in a similar way, and the LBP is calculated by the consequence LBP calculate module. PPT(13) 求均值模块采用如图3-12所示的四级流水方式实现。在算法的设计过程中,需要求出的是3×3像素块中9个像素的均值。但是在硬件实现时,为了更合理地利用硬件资源,只计算剔除中心像素后的8个像素的均值。这样做可以在不对计算结果造成太大影响的情况下减少加法器的使用。而且在求均值的最后一级流水,除8运算比除9运算更容易实现。因为8是2的整数幂,除8运算只需要将各个像素的和右移3位。而除9运算在FPGA中需要专用的DSP模块来完成。

PPT(14) 如图所示,块均值计算模块计算出的8个块均值被图3-11中的窗口提取模块提取出来,并作为比较器阵列的输入,比较器的输出结果用0和1表示。最终的比较结果按一定的顺序排列,重新拼接成一个8位的二进制数,即LBP值。LBP计算电路没有采用流水结构,在一个时钟周期内就能得到计算结果。

PPT(15)

这个是在系统测试中,实现对多个目标的检测。

In this system test ,we achieve a multi-object detection.PPT(16)

这个图是对动态背景更新的测试,在监控区域中划定一个目标区域,把一个静止的物体放置到目标区域中。在前3分钟内,系统会将其当做前景目标,矩形窗口会以闪烁的形式发出报警信号。3分钟过后,由于物体一直处于静止状态,系统检测到了10800个静止帧,于是更新背景模型。静止的物体被当做背景的一部分,此后窗口不再闪烁。经验证,该系统能够正确实现背景模型更新算法。

This is the test for the auto background update.We put a statics object in the surveillance area,at the beginning this is trusted as a moving object .after 3 minutes , the system receive ten thousand static frames ,and then update the background model.Then this object is regard as a part of the background.

PPT(17)

此外为了验证系统对室外光照变化抑制能力,我们选取了大量有光照变化,并且有运动目标的视频对系统进行了测试。

In order to verify the resistance to the varation of illumination , a certification experiment is designed, and the ROC curves of the two algorithms based on LBP and grayscale are plotted and compared.A number of short video clips with shifty and fixed illumination, including positive samples with moving objects and negative samples without moving objects .

PPT(18)

测试平台如图所示。用一台PC机作为测试信号的输出源,然后在PC机中播放视频,并将视频VGA信号发送给运动目标检测系统,模拟真实的监控环境。FPGA将输入信号和区域边框图形相叠加后在LCD上显示。

The picture of the certification experiment is showed in this picture .A PC acts as the source of the test signal which is input to the FPGA in the form of VGA.Paing through the FPGA board, video signal is displayed on a LCD screen.PPT(19)

并最终描绘了系统的ROC特性曲线。在没有光照强度变化的情况下,采用基于灰度的运动目标检测算法的性能略优于基于LBP值的运动目标检测算法,两种算法都能取得较好的检测效果。但是在图5-15中(测试集2),也就是在光照强度变化的情况下,画面整体灰度发生较大的改变,基于灰度的检测算法的性能大幅度下降,接近于失效。而采用LBP值的检测算法却能维持较好的性能。可见基于LBP的检测算法对抑制光照强度变化造成的误检测有较好的效果。

This two figure are the ROC curves of the experiments using our

algorithm and traditional grayscale-based algorithm .We can see in the Fig.1 which corresponds to the condition with fixed illumination, the performance of the grayscale-based algorithm is slightly better than these of LBP-based algorithm, they can both detect moving object effectively.But in Fig.2 which corresponds to the condition with shifty illumination, grayscale based algorithm deteriorates drastically and nearly lose efficacy ɪkəsɪ].But the improved LBP algorithm still keeps a good performance.

PPT(20)

谢谢大家!

Thanks for your attention

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