375 search results - page 21 / 75 » Estimating the Change of Web Pages |
WWW
2006
ACM
14 years 9 months ago
2006
ACM
By supplying different versions of a web page to search engines and to browsers, a content provider attempts to cloak the real content from the view of the search engine. Semantic...
DEXA
2011
Springer
12 years 8 months ago
2011
Springer
A huge portion of today’s Web consists of web pages filled with information from myriads of online databases. This part of the Web, known as the deep Web, is to date relatively ...
HT
2006
ACM
14 years 2 months ago
2006
ACM
While the Internet community recognized early on the need to store and preserve past content of the Web for future use, the tools developed so far for retrieving information from ...
LAWEB
2003
IEEE
14 years 1 months ago
2003
IEEE
Search engines provide search results based on a large repository of pages downloaded by a web crawler from several servers. To provide best results, this repository must be kept ...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
PageRank is defined as the stationary state of a Markov chain. The chain is obtained by perturbing the transition matrix induced by a web graph with a damping factor that spreads...