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
考研
The winner takes all, it is widely supposed in computing circles. Indeed, geeks have coined a word, "Googlearchy", for the way i
The winner takes all, it is widely supposed in computing circles. Indeed, geeks have coined a word, "Googlearchy", for the way i
admin
2010-02-22
41
问题
The winner takes all, it is widely supposed in computing circles. Indeed, geeks have coined a word, "Googlearchy", for the way in which search engines encourage web traffic towards the most popular sites. (46)
The belief that search engines make popular websites ever more popular, at the expense of other pages, is now being challenged by research.
(47)
The apparently magical ability of search engines such as Google to return relevant websites even when given the sketchiest of clues by the person entering a query relies on the use of mathematical recipes or algorithms.
Google works by analyzing the structure of the web itself. Each of its billions of pages can link to other pages and can also, in turn, be linked to by others. Furthermore, if the pages that link to this page are also important, then that page is even more likely to be important. (48)
The algorithm has been made increasingly complex over the years, to deter those who would manipulate their pages to appear higher in the rankings, but it remains at the heart of Google’s success.
Google is not alone in this. Many search engines take account of the number of links to a web site when they return the results of a search. (49)
Because of this, there is a widespread belief among computer, social and political scientists that search engines create a vicious circle that amplifies the dominance of established and already popular websites.
Pages returned by search engines are more likely to be discovered and consequently linked to by others.
Not so, according to a controversial new paper that has recently appeared on arXiv, an online collection of physics and related papers. In it, Santo Fortunato and his colleagues at Indiana University in America and Bielefeld University in Germany claim that search engines actually have an egalitarian effect that increases traffic to less popular sites.
The researchers developed a model that described two extreme cases. In the first, people browsed the web only by surfing random links. In the second, people only visited pages that were re turned by search engines. The researchers then turned to the real world. They plotted the traffic to a website—measured as the fraction of all page views made in a three-month period—against the number of incoming links made to that website. (50)
To their surprise, they found that the relationship between the two did not lie between the extremes suggested by their model but somewhere completely different.
It appears to show that the supposed bias in favour of popular pages is actually mitigated by the combination of search engines and people following random links.
选项
答案
正因如此,在计算机界、社会学界和政治领域的许多科学家都认为搜索引擎制造了一种恶性循环,即夸大和强化了业已存在的知名度高的网站的重要性。
解析
本句为主从复合句,主干结构为there be句型:there is a widespread belief。that search engines create a vicious circle…是belief的同位语从句;that amplifies the dominance of established and already popular web sites是circle的定语从句。翻译时注意词性转换和定语从句的处理。belief原句为名词,为了将诸多领域的科学家作为主语译出,需要将belief转成动词"认为"。此外,由于定语从句较长,需进行断句处理,根据语义特点,转成解释恶性循环的同位结构译出即可。
转载请注明原文地址:https://jikaoti.com/ti/rXRRFFFM
0
考研英语一
相关试题推荐
SupposeyouwanttosendyourfriendMurphyagifttothankhimforhelpingyouwithyourstudy.Writehimaletterto1)intro
Supposeyouorderedahairdryeronlineatthecostof$22,butonlyreceivedanemptypackagebox.Somethingmustbewrong.Wri
Ifyouhaveeverwonderedhowanelephantsmells,scientistshavetheanswer.ResearchershavediscoveredthatAfricanElephants
Nooneworddemonstratedtheshiftincorporations’attentioninthemid-1990sfromprocessestopeoplemorevividlythanthesi
Yourcameraissnatched.Willyoueverseeita-gain?Probablynot.Butitmaysendpostcardsfromitsnewowner.The【C1】_______
TheU.S.systemofhighereducationiswidelyconsideredtheworld’sbest.Acollegeeducation【C1】________substantialbenefits—a
China’sventurecapitalpartymaybeabouttogetquiet.Thisyear,forthefirsttime,Chinesestart-upsraisedmorecashthan
Themostpowerfulfalse-newsweaponinhistoryisaroundthecomer.Iftechnologycontinuesitscurrentadvance,wemaysoonfac
InearlyJunesevenperformersdancedamong1080fountainstomarktheopeningofanewpublicspaceinLondonGranarySquare,p
Amongthephrasesyoureally,reallydonotwanttohearfromclimatescientistsare:"thatreallyshockedus,""wehadnoidea
随机试题
影响乳痛手术疗效的最主要因素为()
外感秽浊之气,热毒内盛可见
提高底层演播厅隔墙的隔声效果,应选用下列哪种材料?[1999年第038题][2000年第013题]
二类坝的工况是指()。
关于照明配电箱的安装技术要求,正确的有()。
【2017年】下列各项中,关于本年利润结转方法表述正确的是()。
过去5亿年里,地球高温期一般与大气中二氧化碳浓度较高的时期相吻合,反之亦然。目前,科学家正研究地球历史上的气候变迁,以预测今后大气中二氧化碳浓度上升时地球气候会发生怎样的变化。而不仅仅依靠计算机模型的预测。 研究地球历史上的气候变迁可利用各种各
How’sthisforacoincidence?CharlesDarwinandAbrahamLincolnwereborninthesameyear,onthesameday:Feb.12,1809.Alt
Allthewisdomoftheages,allthestoriesthathavedelightedmankindforcenturies,areeasilyandcheaply【21】______toa
PIED:
最新回复
(
0
)