459 search results - page 18 / 92 » Random sampling from a search engine's index |
ITNG
2006
IEEE
14 years 2 months ago
2006
IEEE
Purpose – This paper reports the findings of a major study examining the overlap among results retrieved by three major web search engines. The goal of the research was to: mea...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
We introduce a new, powerful class of text proximity queries: find an instance of a given "answer type" (person, place, distance) near "selector" tokens matchi...
EDBT
2008
ACM
14 years 8 months ago
2008
ACM
Several Web sites deliver a large number of pages, each publishing data about one instance of some real world entity, such as an athlete, a stock quote, a book. Even though it is ...
EDBT
2010
ACM
13 years 11 months ago
2010
ACM
Recently, there has been growing interest in random sampling from online hidden databases. These databases reside behind form-like web interfaces which allow users to execute sear...
CLEF
2007
Springer
14 years 2 months ago
2007
Springer
In participating in this CLEF evaluation campaign, our first objective is to propose and evaluate various indexing and search strategies for the Russian language, in order to obta...