Deep Web

Exploring the Deep Web Brunvand, Amy, Kate Holvoet, Peter Kraus, and David Morrison. "Exploring the Deep Web." PPT--Download. 2005. University of Utah Government Doc. Libraria. 31 Oct. 2007 <www.lib.utah.edu/govdoc/library/Exploring%20the%20Deep%20Web.ppt >. Kuhler, Denise . "Mining the Deep Web-With specialty search engines." University of Missouri System-. Jan. 2004. MOREnet. 31 Oct. 2007 <ftp://ftp.more.net/pub/training/classmaterials/miningdeepweb/miningdeepweb.ppt >.

What is the Deep Web? ,[object Object],[object Object],[object Object],[object Object]

The Surface Web ,[object Object],[object Object]

How big is the Deep Web? ,[object Object],[object Object],[object Object],[object Object],[object Object]

What’s in the Deep Web? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

How is the Deep Web different from the Surface Web? ,[object Object],[object Object],Surface webpages are added to search engines in one of two ways:.

Why use the Deep Web? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Famous people ,[object Object],[object Object],Tennis Champion 1954 Everett Christine Actor, Humanitarian January 26, 1925 Newman Paul Author, publisher, scientist, statesman January 17, 1706 Franklin Benjamin Entertainer, actor, author 1937 Cosby Bill FAME BIRTHDAY L_NAME F_NAME

Static URL ,[object Object],[object Object],http://www.famouspeople.madeup/index.html

Search results ,[object Object],[object Object],[object Object],Each result links to a report generated by the database containing information about that famous person.

Individual report http://www.famouspeople.madeup/ blurbs.php?famous=bill%cosby=13473= The report that is generated by the database on each specific person will have a dynamic URL.

Dynamic URL ,[object Object],[object Object],http://www.famouspeople.madeup/ blurbs.php?famous=actor=1347%1583= http://www.famouspeople.madeup/ blurbs.php?famous=bill%cosby=13473=

Deep Web content occasionally shows up on the surface. Why? ,[object Object],[object Object],[object Object]

Bringing the Deep Web to the surface ,[object Object],[object Object],Static page links to a Deep Web resource.

Search engines sometimes miss Surface Web content ,[object Object],[object Object],[object Object]

Using the right tool for the job ,[object Object],He continues, “Why attempt to pull a needle from a large haystack with material from all branches of knowledge when a specialized tool allows you to limit your search in specific ways as it relates to the type of information being searched?”

Searching Deep Web vs. Surface Web ,[object Object],[object Object]

CompletePlanet: http://completeplanet.com The listing at CompletePlanet is a listing of search engines and databases. When you type in a keyword, you are looking for databases or search engines containing that keyword.

Deep Web

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Deep Web