157 search results - page 21 / 32 » Real life, real users, and real needs: a study and analysis ... |
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
Typical web-database systems receive read-only queries, that generate dynamic web pages as a response, and writeonly updates, that keep information up-to-date. Users expect short ...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Traditional information systems return answers after a user submits a complete query. Users often feel "left in the dark" when they have limited knowledge about the unde...
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
We address the task of answering natural language questions by using the large number of Frequently Asked Questions (FAQ) pages available on the web. The task involves three steps...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
Draw a secret (DAS) is a representative graphical password scheme. Rigorous theoretical analysis suggests that DAS supports an overall password space larger than that of the ubiqu...
DASFAA
2006
IEEE
14 years 1 months ago
2006
IEEE
A number of similarity metrics have been used to measure the degree of web page changes in the literature. When a web page changes, the metrics often represent the change different...