英文摘要+演讲稿_英文演讲稿英语
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中文摘要
随着网络科技，特别是基于网络地理信息系统的飞速发展，为使用犯罪制图预防犯罪提供了新的契机。本文旨在回顾世界百强城市的网络犯罪制图的运用趋势，得出网络犯罪运用技术的现行状态。我们发现网络犯罪制图的功能，相对于大多数传统犯罪制图软件的功能要少。我们也总结得出，网络犯罪制图的现行工作集中在支持社区治安方面而不是集中于诸如图样分析和预测功能方面。通过目前的描述性研究，我们进一步了解了网络犯罪制图研究的方向。本文的调查结果可作为开发者、政策制定者和警察开发、设计和实施网络犯罪制图项目的参考。
Speech
Speech of seion’s chairman:
Good morning!Ladies and Gentleman, I’m very glad to serve as the chairman of this seion.Now I would like to announce this meeting to begin.Our first speaker is Dr.Liu, his speech is about government’s action to preventing phone theft and robbery.Dr.Liu, please.… Thank you, Dr.Liu, I think all of us have benefited a lot from it.Thank you.I have a great pleasure in introducing Dr.Li who is going to talk about property crimes in virtual world.Let’s welcome Dr.Li….Thank you very much for your worthwhile talk.Now I would like to introduce Dr.Liao, she will share her new findings with us.Welcome Dr.Liao…I would like to expre to her our sincere thanks and appreciation.Speech of myself:
Good morning, everyone.Today, my speech’s topic is …keywords is about…(Introduction)First of all, I'd like to know whether you know of web-based crime mapping.It is an information proce that uses GIS technologies to dieminate crime mapping information to the public by related authorities via the Internet.(Content Analysis)And we did some research about it(1)We visited 100 official websites of the police agencies of the 100 cities and investigated whether web-based crime mapping is found on their websites.(2)We chose the top 100 highest
GDP cities because a police agency would have a greater financial strength in higher GDP city, and it is easier to adopt more advanced applications of web-based crime mapping.(General Results)From above study, we found 48 cities' police agencies in four different countries that provided web-based crime mapping on their official websites.(Discuion)Many countries use web-based crime mapping to prevent crimes, however, is it a perfect application? The answer is no(1)Researches showed that there're two mainly problems of web-based crime mapping ①some victims' privacy will be disclosed in web-based crime mapping;②and data misuse happened in several cities.By contrast, our study also exposed limitations: ①website content may vary from time to time;②crime mapping service may not be provided on the local police agency official website.(Conclusion)Through above discuion, we can draw several conclusions as follows:(1)Web-based crime mapping is a useful application for community policing tool to increase community awarene and reduce crime.(2)Moreover, the victim privacy problem suggests that victim's information should not be disclosed.And we suggest using legislative means to tackle the data misuse problem.(3)Finally, further research is needed to fill the knowledge gaps for this emerging topic.Thanks for your listening!
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