270 search results - page 13 / 54 » Authorization of User Profile Access in Identity Management |
ACSW
2007
2007
A Privacy Enhancing Mechanism based on Pseudonyms for Identity Protection in Location-Based Services
13 years 9 months ago
Over the past years Mobile Business has gained significant progress not only because of higher transfer rates as well as advanced processing power and memory capabilities of netw...
CHI
2009
ACM
14 years 8 months ago
2009
ACM
Expert recommender systems (ERS) are considered a promising technology in knowledge management. However, there are very few studies which evaluated their appropriation in practice...
INTERACT
2007
13 years 9 months ago
2007
Abstract. Policies, sets of rules that govern permission to access resources, have long been used in computer security and online privacy management; however, the usability of auth...
W4A
2006
ACM
14 years 1 months ago
2006
ACM
We argue that while work to optimize the accessibility of the World Wide Web through the publication and dissemination of a range of guidelines is of great importance, there is al...
IADIS
2004
13 years 9 months ago
2004
With the growth in digital libraries and standardization of protocols for metadata sharing, it is becoming feasible to build federated discovery services which aggregate metadata ...