387 search results - page 21 / 78 » 4 Perspectives on Web Information Systems |
WWW
2006
ACM
14 years 9 months ago
2006
ACM
As the popularity of the web increases and web applications become tools of everyday use, the role of web security has been gaining importance as well. The last years have shown a...
GEOINFO
2003
13 years 10 months ago
2003
With the phenomenal growth of the WWW, rich data sources on many different subjects have become available online. Some of these sources store daily facts that often involve textual...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
We track a large set of "rapidly" changing web pages and examine the assumption that the arrival of content changes follows a Poisson process on a microscale. We demonst...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
In this paper, we continue our investigations of "web spam": the injection of artificially-created pages into the web in order to influence the results from search engin...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
This paper explores the use of social annotations to improve web search. Nowadays, many services, e.g. del.icio.us, have been developed for web users to organize and share their f...