245 search results - page 4 / 49 » Overlap Among Major Web Search Engines |
WWW
2011
ACM
13 years 1 months ago
2011
ACM
Recently answers for fact lookup queries have appeared on major search engines. For example, for the query {Barack Obama date of birth} Google directly shows “4 August 1961” a...
CN
2002
13 years 6 months ago
2002
In this paper we study several dimensions of web dynamics in the context of large-scale Internet search engines. Both growth and update dynamics clearly represent big challenges f...
ITCC
2003
IEEE
13 years 11 months ago
2003
IEEE
We examine whether the use of query operators changes the documents retrieved by three popular Web search engines. One hundred queries containing query operators were selected fro...
JIS
2008
13 years 5 months ago
2008
This paper deals with one aspect of the index quality of search engines: index freshness. The purpose is to analyse the update strategies of the major Web search engines Google, Y...
RIAO
2000
13 years 7 months ago
2000
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...