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CN
2006
126views more  CN 2006»
13 years 7 months ago
Web dynamics and their ramifications for the development of Web search engines
The World Wide Web has become the largest hypertext system in existence, providing an extremely rich collection of information resources. Compared with conventional information so...
Yiping Ke, Lin Deng, Wilfred Ng, Dik Lun Lee
PVLDB
2008
138views more  PVLDB 2008»
13 years 7 months ago
Authenticating the query results of text search engines
The number of successful attacks on the Internet shows that it is very difficult to guarantee the security of online search engines. A breached server that is not detected in time...
HweeHwa Pang, Kyriakos Mouratidis
RIAO
2000
13 years 9 months ago
On the Instability of Web Search Engines
The output of major WWW search engines was analyzed and the results led to some surprising observations about their stability. Twentyfive queries were issued repeatedly to the eng...
Erik Selberg, Oren Etzioni
WWW
2005
ACM
14 years 8 months ago
Fully automatic wrapper generation for search engines
When a query is submitted to a search engine, the search engine returns a dynamically generated result page containing the result records, each of which usually consists of a link...
Hongkun Zhao, Weiyi Meng, Zonghuan Wu, Vijay Ragha...
CORR
2012
Springer
292views Education» more  CORR 2012»
12 years 3 months ago
Optimal Threshold Control by the Robots of Web Search Engines with Obsolescence of Documents
A typical web search engine consists of three principal parts: crawling engine, indexing engine, and searching engine. The present work aims to optimize the performance of the cra...
Konstantin Avrachenkov, Alexander N. Dudin, Valent...