344 search results - page 47 / 69 » trust 2009 |
KDD
2009
ACM
14 years 1 months ago
2009
ACM
We describe a reputation-driven market that motivates human computation sellers (workers) to produce optimal levels of quality when quality is not immediately measurable and contr...
MDAI
2009
Springer
14 years 3 months ago
2009
Springer
Web 2.0 Communities allow large amounts of users to interact with each others. In fact, new Web 2.0 technologies allow to share resources and information in an easy and timely mann...
ICDE
2009
IEEE
14 years 10 months ago
2009
IEEE
Location cloaking has been proposed and well studied to protect user privacy. It blurs the accurate user location (i.e., a point with coordinates) and replaces it with a well-shape...
WWW
2009
ACM
14 years 9 months ago
2009
ACM
Web is being extensively used for personal expression, which includes ratings, reviews, recommendations, blogs. This user created content, e.g. book review on Amazon.com, becomes ...
ESORICS
2009
Springer
14 years 9 months ago
2009
Springer
Abstract. We study the problem of authenticating the content and creation time of documents generated by an organization and retained in archival storage. Recent regulations (e.g.,...