446 search results - page 10 / 90 » Modeling trust in e-commerce: an approach based on user requ... |
CHI
2003
ACM
14 years 7 months ago
2003
ACM
E-commerce stretches interactions over space and time, and thus requires more trust than traditional shopping. Current approaches to building trust in e-commerce focus on cognitiv...
CSWWS
2006
13 years 11 months ago
2006
In the context of the Semantic Web, it may be beneficial for a user (consumer) to receive ratings from other users (advisors) regarding the reliability of an information source (pr...
FGCS
2010
13 years 6 months ago
2010
This paper describes a conceptual model for attribute aggregation that allows a service provider (SP) to authorise a user’s access request based on attributes asserted by multip...
SP
1996
IEEE
13 years 11 months ago
1996
IEEE
In the proposed mandatory access control model, arbitrary label changing policies can be expressed. The relatively simple model can capture a wide variety of security policies, in...
WISE
2006
Springer
14 years 1 months ago
2006
Springer
This paper presents a novel context-based approach to find reliable recommendations for trust model in ubiquitous environments. Context is used in our approach to analyze the userâ...