1109 search results - page 6 / 222 » Crawling on web graphs |
107
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COOPIS
2004
IEEE
15 years 5 months ago
2004
IEEE
Abstract. Distributed crawling has shown that it can overcome important limitations of the centralized crawling paradigm. However, the distributed nature of current distributed cra...
102
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WWW
2006
ACM
16 years 2 months ago
2006
ACM
A collaborative crawler is a group of crawling nodes, in which each crawling node is responsible for a specific portion of the web. We study the problem of collecting geographical...
DMKD
2004
ACM
15 years 5 months ago
2004
ACM
One of the most actual problems on web crawling
ASUNAM
2009
IEEE
15 years 8 months ago
2009
IEEE
—Preventing adversaries from compiling significant amounts of user data is a major challenge for social network operators. We examine the difficulty of collecting profile and ...
128
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WWW
2003
ACM
16 years 2 months ago
2003
ACM
Due to the tremendous increase rate and the high change frequency of Web documents, maintaining an up-to-date index for searching purposes (search engines) is becoming a challenge...