4518 search results - page 875 / 904 » E-Learning as a Web Service |
173
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WWW
2006
ACM
16 years 6 months ago
2006
ACM
While much of the data on the web is unstructured in nature, there is also a significant amount of embedded structured data, such as product information on e-commerce sites or sto...
184
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WWW
2005
ACM
16 years 6 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...
164
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WWW
2005
ACM
16 years 6 months ago
2005
ACM
Computer users are asked to generate, keep secret, and recall an increasing number of passwords for uses including host accounts, email servers, e-commerce sites, and online finan...
162
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CHI
2009
ACM
16 years 6 months ago
2009
ACM
Although existing work has explored both information extraction and community content creation, most research has focused on them in isolation. In contrast, we see the greatest le...
176
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
Many websites have large collections of pages generated dynamically from an underlying structured source like a database. The data of a category are typically encoded into similar...