总部基地热谈总部经济

随着中国总部经济理论研究的逐渐深入和北京总部基地的实践探索,“总部经济”已经在国内外产生了广泛的影响。有专家分析认为,北京“总部基地模式”在全国范围内得到越来越多地方的认可,有可能促使总部经济逐渐成为一个新兴产业——主要为企业总部提供软硬件服务的总部产业即将浮出水面。     

公路科技工作者的盛会 第三届全国公路科技创新高层论坛

论坛主要内容公布3月4日,中国公路学会发出《关于举办“第三届全国公路科技创新高层论坛”的通知》,2006年4月23日至25日将在北京国际会议中心举办“第三届全国公路科技创新高层论坛”。论坛邀请国家有关部委和机构的领导、国内外知名专家和学者到会并作专题技术报告。同期举行“中国公路学会2005年度科学技术奖”表彰活动及交通科技成果展示。报告场次安排如下：     

自主创新在中关村——中关村系列调查之三

江泽民同志在《论科学技术》的著述中,一再强调“创新是一个民族进步的灵魂”。最近,党和政府十分重视科学技术的自主创新问题。胡锦涛总书记对科技工作发表了一系列重要讲话“,坚持把推动自主创新摆在全部科技工作的突出位置”,“在实践中走出一条具有中国特色的科技创新路子”,“加快建设中国特色国家创新体系”。温家宝总理在今年全国科技奖励大会上更具体地提出要求“,必须把增强自主创新能力作为国家战略,贯彻到现代化建设的各个方面,贯彻到各个产业、行业和地区,努力将我国建设成为具有国际影响力的创新型国家。”中关村作为我国第一…     

第三届全国公路科技创新高层论坛成功举办

2006年4月23日,在实施“十一五”规划的第一个春天,“第三届全国公路科技创新高层论坛”在北京国际会议中心隆重举行。这是在贯彻党中央提出的建设创新型国家,走中国特色自主创新道路的形势下,为推动我国公路交通科技事业取得更快,更好发展而举行的一次重要会议：是在总结“十五”期间我国公路科技创新成果,为全面完成“十一五”我国公路建设的历史任务,充分发挥科技创新原动力而举行的一次重要会议：也是为进一步推动公路行业技术进步,建设创新型行业而举行的一次重要会议。     

胡锦涛为2020年我国进入创新型国家行列制定“路线图”

日前在北京召开的全国科技创新大会上，胡锦涛总书记为我国进入世界创新型国家行列描绘出“路线图”——到2020年，我们要达到的目标是：基本建成适应社会主义市场经济体制、符合科技发展规律的中国特色国家创新体系，原始创新能力明显提高，集成创新、引进消化吸收再创新能力大幅增强，关键领域科学研究实现原创性重大突破，     

更加重视科技创新的应用与实践 更加突出在建工程项目的技术创新与发展——第三届全国公路科技创新高层论坛成功举办

2006年4月23日,在实施“十一五”规划的第一个春天,“第三届全国公路科技创新高层论坛”在北京国际会议中心隆重举行.     

中国新经济的意味——访中关村总部基地董事长许为平

“另类”的兴奋无疑,许为平是中国经济的一个“另类”,因为他不仅仪提出概念,还要彻底地实践、验证这一概念。显然,总部经济是一个创造性的概念,它必然会丰富“新经济”的内涵,而中国的腾飞与中华民族的伟大复兴便寄希望于这种新经济——这是上上下下的统一共识。那么,什么是新经济,其本质是什么?喜欢创新的许为平是否会再带给经济界与新闻界一个惊喜?这一惊喜要从2004年年初中关村管委会的戴卫副主任的一次讲话谈起。     

“总部经济”潮起中国

“越来越多的跨国公司将自己的地区总部设在中国,中国正处于总部经济快速发展的阶段。”在9月12、13日举行的第六届北京科博会“总部经济与区域经济发展”研讨会上,国家发改委宏观经济研究院副院长陈东琪的上述表示,引起了经济理论界、新闻界的极大关注。不少经济学家认为,中国正处于“总部潮”中,地区总部经济已初现端倪。世界“500强”多在中国“安家”对于什么是公司总部,人们已经不再陌生。跨国公司往往是通过地区总部指挥它在各地的工厂、办事处、子公司和     

为交通插上智能的翅膀——北京紫光捷通科技有限公司

北京紫光捷通科技有限公司成立于2002年11月,由深市A股上市公司紫光股份控股。公司以“推进科技创新应用,领跑中国智能交通”为宗旨,以高速公路机电工程、智能交通产品等为主营,深入贯彻行业相关多元化战略,是中国智能交通行业知名的高科技企业。十余年来,公司致力于推进高新技术在中国智能交通行业创新及产业化应用。在机电工程建设领域,紫光捷通及其参控股企业机电工程建设覆盖全国20余个省,自治区、直辖市,累计建设里程达全国高速公路通车总里程的20%,是中国高速公路机电工程建     

中关村核心区凝聚智慧集思广益邀请院士为科技创新献策

日前北京市海淀区召开中关村核心区科技创新与发展院士恳谈会,诚邀中国科学院、中国工程学院有关专家就中关村核心区科技创新体系建设暨中关村科学城建设等问题发表意见和建议。据悉,海淀区正在加快实施科技创新与文化创新“双轮驱动”战略,已经被评为国家创新型产业集群试点区、国际科技合作基地、中小企业信用建设示范区。     

A Taxi Zoning Analysis Using Large-Scale Probe Data: A Case Study for Metropolitan Bangkok

Taxis are considered one of the most convenient means of transportation, especially when people have to travel off-route, where public transportation is not a feasible option, and also when they need to reach a destination according to what is most convenient for them. However, many issues exist about taxi services, such as the problems of passengers who are unable to get taxi service at the location of their choice, or problems concerning when they need the taxi service to arrive. These problems may be due to the unavailability of the taxi at that particular location or due to the taxi driver not wanting to provide service. A taxi driver may not want to provide service to a potential passenger, because they may have preferences on the direction and areas they want to go or because of the different types of service zoning. Understanding the behaviors of taxi drivers and the characteristics of the trip/travel might be helpful to solving such issues. In this study, we conducted an analysis from a questionnaire survey and large-scale taxi probe data to understand taxi service behavior, travel characteristics, and to discover taxi service zoning characteristics. As a result, four types of taxi service zones including isolated zones, interactive zones, special service zones, and target zones were encountered. Travel characteristics were calculated and analyzed at different criteria, such as weekdays, weekends, and various time windows in a single day. The result of these characteristics was explained according to their similarities and dissimilarities in each type of zone. The discovery of the different zones and their respective definitions might be a good initiative for further development of a policy for taxi drivers to provide better service for passengers.     

戴贫帽成“特大喜讯”是贫困县政策之耻

如果我们始终在用巨款去诱惑大家成为贫困县,把成为贫困县当做英雄一样地奖励,那么当然是贫困的地方要去抢,不贫困的地方弄虚作假也要去抢,一个地方甚至可以既是百强县又是贫困县。     

高明的环保

事务所的陈主任刚从英格兰出差回来，欣欣然与我们分享他在英格兰萨佛克郡郊外的见闻。陈主任把他的精美相册拿给我们看，一边翻，一边说：“你们见过这样的农舍吗？”我们立刻被照片中的农舍吸引住了，只见外墙和屋顶有两层壳，外层壳是木质的，内层壳由玻璃制造而成。陈主任说：“第一次见到时我特别惊讶!只需6分钟，长约28米，重约50吨的外层壳便可全部平移出去，一座全透明的玻璃房子便呈现在你眼前。”     

The Contents-Based Website Classification for the Internet Advertising Planning: An Empirical Application of the Natural Language Analysis

This study proposes a model for website classification using website content, and discusses applications for the Internet advertising (ad) strategies. Internet ad agencies have a vast amount of ad-spaces embedded in websites and have to choose which advertisements are feasible for place. Therefore, ad agencies have to know the properties and topics of each website to optimize advertising submission strategy. However, since website content is in natural languages, they have to convert these qualitative sentences into quantitative data if they want to classify websites using statistical models. To address this issue, this study applies statistical analysis to website information written in natural languages. We apply a dictionary of neologisms to decompose website sentences into words and create a data set of indicator matrices to classify the websites. From the data set, we estimate the topics of each website using latent Dirichlet allocation, which is fast and robust method for sparse matrices. Finally, we discuss how to apply the results obtained to optimize ad strategies.     

一个75平方公里土地上的故事

科学城的目的就在于,能够深入激发创新资源活力,优化整合资源,加快推动重大科技成果转化和产业化。     

Sirius卫星广播将发布交通和气象信息

Ford and the Minnesota Department of Transportation recently announced a partnership to construct an intelligent transportation system where cars will talk to the highway, and to each other, to keep passengers out of traffic jams and bad weather.     

An Advertising Strategy Using Consumption Externality and Forgetting in the Case of Japanese Electronic Books

We construct a two-period model in which a consumer recognizes the existence of goods after advertised by firms, and total sales of the first period affect the utility of each consumer’s purchase in the second period, indicating a consumption externality. Some consumers see advertisements in the first period and remember the product, whereas some forget the product in the second period. We show that the advertising volume changes given the differences in the forgetting rate. In particular, we apply our method to the data on Japan’s electronic books obtained through a conjoint analysis survey to clarify that a better strategy is to sell a product to a small number of people at a low price or to lower the price to a certain level during the early period, and then to sell the product to a specific consumer segment at a higher price after reflecting the externality.     

广告发布者在商标侵权中的责任构成

广告发布者要加强法律意识，合理尽到审慎义务，避免日后因未尽到合理的注意义务而承担侵权责任。 案情介绍深圳创维一RGB电子有限公司（以下简称创维公司）享有第590243号“SKYWORTH创维”商标、第5773670号“创维”（以下简称三合一）商标以及第6943484号“酷开”商标的专用权，核定使用商品均为第9类，分别包括电视机、收音机，电视机、影碟机，天线、麦克风等。     

用创新、创业的方式反哺祖国母亲——记“2014海外赤子北京行”

当前北京加快转变经济发展方式,努力构建高精尖的经济结构,这为广大海外高层次人才都提供了机会,不断营造良好的创新创业环境,也将为海外人才来京发展提供全方位支持和保障。人才竞争是综合国力竞争的核心,人才资源作为经济社会发展第一资源的特征和作用也更加明显,谁能培养和吸引更多的优秀人才,谁就能在竞争中占据优势。从国际上看世界金融危机以来人才加速流动,一些国家纷纷修改法律,完善政策,出台措施,在引进留住人才上各显神通,这为我们提供了机遇也形成了巨大的挑战。     

An Approach to Security for Unstructured Big Data

Security of Big Data is a huge concern. In a broad sense, Big Data contains two types of data: structured and unstructured. Providing security to unstructured data is more difficult than providing security to structured data. In this paper, we have developed an approach to provide adequate security to unstructured data by considering types of data and their sensitivity levels. We have reviewed the different analytics methods of Big Data to build nodes of different types of data. Each type of data has been classified to provide adequate security and enhance the overhead of the security system. To provide security to a data node, and a security suite has been designed by incorporating different security algorithms. Those security algorithms collectively form a security suite which has been interfaced with the data node. Information on data sensitivity has been collected through a survey. We have shown through several experiments on multiple computer systems with varied configurations that data classification with respect to sensitivity levels enhances the performance of the system. The experimental results show how and in what amount the designed security suite reduces overhead and increases security simultaneously.