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香港六合彩 » SlideShare

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,同时冷冰

冰道:“想活命,放老实点。”

“你……香港六合彩要干什么?”保安主管还没见过这阵势,脸

色煞白,结结巴巴问道。任长风嘿嘿一笑,手中狭长的唐刀在那

香港六合彩脸上划了划,猛得一挥手,刀身重重砸在保安的脑袋

上,惊叫一声,保安失身跌倒,鲜血顺着额头汩汩流出。任长风

笑道:“不该你问的,最好少问。现在,你可以把商场内的‘布

防’撤掉了。”香港六合彩所说的布防是商场内有许多地方都装

有红外线监视设备,开启后若被触动,警报回直接传到南洪门的

总部,同时也会引起商场内的警铃。传不传到南洪门的总部,三

眼等香港六合彩已经不在乎,但引起警报,倒是十分麻烦的事。

保安主管听后,冷汗直流,汗水混合血水,一张圆脸快变成京戏

中的花脸,香港六合彩语无伦次,颤声说道:“几位大哥,我要

是私自撤防,那……那,我的命也就没了,香港六合彩……”

“我可以告诉你一点,如果你不撤防,你的命现在就会没。”三

眼从刘

Published in: Business
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香港六合彩 » SlideShare

  1. 1. Search Engines Emphasis on Google.com
  2. 2. Discovery <ul><li>Discovery is done by browsing & searching data on the Web. </li></ul><ul><li>There are 2 main types of search facilities available on the Web: </li></ul><ul><ul><li>Search engines (e.g., Altavista, Google) maintain an index of hundreds of millions of Web pages and use that index to find pages that match a set of user-specified keywords. </li></ul></ul><ul><ul><ul><li>General Search Engines </li></ul></ul></ul><ul><ul><ul><li>Meta Search (meta crawler, dogpile) </li></ul></ul></ul><ul><ul><ul><li>Pay Per Click (Overture, FindWhat) </li></ul></ul></ul><ul><ul><ul><li>Searchable databases – “Invisible Web” </li></ul></ul></ul><ul><ul><ul><ul><li>i.e – Library Databases </li></ul></ul></ul></ul><ul><ul><li>Directories (e.g., Yahoo!, About.com) provide a hierarchically organized collection of links to Web pages. </li></ul></ul><ul><ul><ul><li>Subject Guides (About.com, Ask Jeeves) </li></ul></ul></ul>
  3. 3. Other Types http://www.adept-productions.com/search-engine-categories-south-florida.htm <ul><li>Shopping (mySimon, Amazon) </li></ul><ul><li>News (Google News) </li></ul><ul><li>People (Switchboard) </li></ul><ul><li>Computing/Internet (allwhois.com) </li></ul><ul><li>Business (Business.com) </li></ul><ul><li>Entertainment (Movies – imdb.com) </li></ul>
  4. 4. Web-browsing Assisting Agents <ul><li>Intelligent Agents are computer programs that carry out a set of routine computer tasks on behalf of the user. </li></ul><ul><li>Some agents can facilitate browsing by offering the user a tour guide of the Internet. They work while the user browses. </li></ul><ul><li>FAQ agents guide people to answers of frequently asked questions. </li></ul><ul><ul><li>The agent (such as FAQFinder) addresses large numbers of FAQ files and provides an interface by which people can post their questions. </li></ul></ul><ul><ul><li>AskJeeves ( askjeeves.com ) is an example of a FAQ assistant. </li></ul></ul>
  5. 5. Web-browsing Assisting Agents (cont.) <ul><li>Web robots , spiders , and wanderers travel the Web and perform tasks such as information retrieval and discovery, validating links or HTML, and generating statistics. </li></ul><ul><li>Indexing agents can carry out a massive autonomous search of the Web on behalf of a user or, more commonly, of a search engine . </li></ul><ul><li>Metasearch engines integrate the findings of the various search engines to answer queries posted by the users. </li></ul><ul><li>Internet softbots attempt to determine more specifically what the user wants and can better focus a search. </li></ul>
  6. 6. Google <ul><li>Web </li></ul><ul><li>Images </li></ul><ul><li>Groups </li></ul><ul><li>Directory </li></ul><ul><li>News – 4,500 news sources </li></ul><ul><li>Language Translator </li></ul>
  7. 7. Google “Web” <ul><li>Search – Limit Searches </li></ul><ul><ul><li>Articles – search site:company </li></ul></ul><ul><ul><li>US Government sites – google.com/unclesam </li></ul></ul><ul><li>Features </li></ul><ul><ul><li>Calculator </li></ul></ul><ul><ul><li>Definitions </li></ul></ul><ul><ul><li>Phone # search – enter phone # or phonebook:name city </li></ul></ul><ul><ul><li>Stocks – stocks:ibm </li></ul></ul>
  8. 8. Google Services & Tools <ul><li>Search Bar – Plug-in for web browser </li></ul><ul><li>Voice Search </li></ul><ul><li>Blogger </li></ul><ul><li>Froogle (Product search/comparison tool </li></ul><ul><li>Catalogs </li></ul><ul><li>Labs </li></ul><ul><li>Language </li></ul><ul><li>University Search </li></ul>

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