首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Toward a Smarter Web With the growth of the Web, many people have come to view the Internet as a handy source of informatio
Toward a Smarter Web With the growth of the Web, many people have come to view the Internet as a handy source of informatio
admin
2010-03-19
51
问题
Toward a Smarter Web
With the growth of the Web, many people have come to view the Internet as a handy source of information. Yet there are limits to the depth of the data that can be mined from cyberspace.
Ask a search engine that runs on your favorite Web browser to tell you where you can buy a red convertible in Miami for under $35,000. Such a car does exist. But getting the answer online is a daunting task that often entails multiple searches.
Now the Web’s creator, British-born Tim Berners-Lee, has set about solving such problems. The goal is to provide for the automatic exchange of any type of content between many kinds of software programs, applications and databases and, when appropriate, between people.
He compares the online situation today with the way things were when the first Web sites were launched almost exactly a decade ago. Before the Web created a common programming language. accessing each database required users to learn a special set of internal rules, which could be quite arcane. Consequently, only computer mavens bothered to get Internet addresses.
But after Berners-Lee developed the "hypertext" system of linking documents and other information with the now-familiar Web tags, his creation became the fastest-growing data gathering system in human history, reaching 30 million active domain names in 2001.
Now, history is repeating itself. Berners-Lee has dubbed his new project "the semantic Web." While the coding concepts are complex, the idea behind them is simple enough. The semantic Web would allow programs to browse the Internet and trade data without any direct human intervention. In theory, that could turn all of cyberspace into a unified interactive computer.
"The semantic Web represents a long-term goal to change and improve the way in which computers and users work together, as well as the way computers work with other computers," Berners-Lee told a Harvard graduate school seminar the other day. "Instead of searching for words, we search for concepts that tie things together."
Berners-Lee and his programming team seek to provide "intelligent agents" the capacity to understand the underlying meaning — the "semantics" — of the information they roam through to make their searches more meaningful and efficient.
The initial step is to create standards that allow users to add descriptive tags, or "metadata," to Web content, making it easier to pinpoint exactly what you’re looking for. Next, methods will need to be found to enable different programs to relate to metadata from various Web sites. Finally, programmers will be able to craft applications that infer vital facts from the ones they’ve been given. And finding that convertible will be much easier.
A Smarter Web is meant to be
选项
A、a faster search engine.
B、a semantic Web.
C、a hypertext system.
D、a metadata.
答案
B
解析
根据提问,应该查找相关的段落。本题所问的问题也是与主旨有关。Berners-Lee has dubbed his new project “the semantic Web.”倒数第二段的内容中也有相关提及。
转载请注明原文地址:https://kaotiyun.com/show/FY9K777K
0
专业英语四级
相关试题推荐
Atfirst,the______ofcolorpicturesoveralongdistanceseemedimpossible,but,withpainstakingeffortsandatgreatexpense
Theforeignstudentadvisorrecommendedthatshe______moreEnglishbeforeenrollingattheuniversity.
Thereisanewtypeofsmalladvertisementbecomingincreasinglycommoninnewspaperclassifiedcolumns.Itissometimesplaced
Irishdance:TheIrishInternationalDanceCompany,oneofthemostdynamicdancetroupesintheworld,willtourChinawithits
1 Manyofthehomeelectricgoodswhichareadvertisedasliberatingthemodernwomantendtohavetheoppositeeffect,because
Thiscompanyhasnowintroducedapolicy________payrisesarerelatedtoperformanceatwork.
______isthecenterofourplanetarysystemwasadifficultconcepttograspintheMiddleAges.
The"fatherofwaters",theMississippiRiverisoneofthe【C1】______intheworld.AccordingtotheUnitedStatesArmyCorpsof
NumberSenseMan,eveninthelowerstagesofdevelopment,possessesafacultywhich,forwantofabettername,Ishallca
随机试题
当弯管的弯曲半径大于直径的多少倍时,一般都采用无芯弯管?
简述DIC的发病机制。
下列哪项不是理气药的药理作用
A.藿香正气散加金银花、连翘B.藿香正气散加荆芥、防风C.藿香正气散去甘温之品,加黄连、佩兰、荷叶D.藿香正气散去甘温之品,加麦冬、玉竹E.藿香正气散去白术、大枣、甘草,加鸡内金、神曲外邪犯胃呕吐,若兼有宿滞,胸闷腹胀,治疗方宜选
华法林与下列何药合用应加大剂量
下列说法中正确的是()。
结合材料回答问题:材料12013年4月11日,刚果共和国总统萨苏接受当地主流媒体采访时对中非关系、中非合作予以积极评价。对于“中国掠夺非洲资源”的论调,萨苏直陈,这一直都是一个“幻影”。“当我们非洲人与中国朋友一起工作时,我们眼中看到的是一个美
数据结构包括三方面的内容:数据的逻辑结构、数据的存储结构、数据的______。
A、49.B、47.C、44.D、43.A
Whyistheworld’slargestdrugcompanyembroiledinaglobalcontroversy?
最新回复
(
0
)