446 search results - page 63 / 90 » Modeling trust in e-commerce: an approach based on user requ... |
116
click to vote
STOC
2004
ACM
16 years 2 days ago
2004
ACM
A collaborative filtering system at an e-commerce site or similar service uses data about aggregate user behavior to make recommendations tailored to specific user interests. We d...
UAI
2008
15 years 1 months ago
2008
User preferences for automated assistance often vary widely, depending on the situation, and quality or presentation of help. Developing effective models to learn individual prefe...
102
click to vote
DBKDA
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract—Design applications, e.g., CAD or media production, often require multiple users to work cooperatively on shared data, e.g., XML documents. Using explicit transactions i...
AINA
2007
IEEE
15 years 6 months ago
2007
IEEE
In hierarchical distributed systems, shared data access can be controlled by assigning user groups single cryptographic keys that allow high level users derive low level keys, but...
SOCIALCOM
2010
14 years 9 months ago
2010
Sharing life-log information in a social community has many advantages, both for the user and society. But sharing any type of personal information is a threat to privacy. In parti...