9842 search results - page 1855 / 1969 » Problem complexity |
124
Voted
WWW
2006
ACM
16 years 1 months ago
2006
ACM
XML is fast becoming the standard format to store, exchange and publish over the web, and is getting embedded in applications. Two challenges in handling XML are its size (the XML...
112
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WWW
2005
ACM
16 years 1 months ago
2005
ACM
We consider the problem of efficiently sampling Web search engine query results. In turn, using a small random sample instead of the full set of results leads to efficient approxi...
121
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WWW
2005
ACM
16 years 1 months ago
2005
ACM
According to a recent survey made by Nielsen NetRatings, searching on news articles is one of the most important activity online. Indeed, Google, Yahoo, MSN and many others have p...
WWW
2005
ACM
16 years 1 months ago
2005
ACM
Website privacy policies state the ways that a site will use personal identifiable information (PII) that is collected from fields and forms in web-based transactions. Since these...
115
Voted
WWW
2003
ACM
16 years 1 months ago
2003
ACM
The Semantic Web envisions a World Wide Web in which data is described with rich semantics and applications can pose complex queries. To this point, researchers have defined new l...