211 search results - page 29 / 43 » A Workflow-Based Access Control Framework for e-Health Appli... |
PODC
2011
ACM
12 years 10 months ago
2011
ACM
We present a cryptographic framework to achieve access control, privacy of social relations, secrecy of resources, and anonymity of users in social networks. The main idea is to u...
EDBTW
2004
Springer
13 years 11 months ago
2004
Springer
Research on recommender systems has primarily addressed centralized scenarios and largely ignored open, decentralized systems where remote information distribution prevails. Absenc...
SASN
2003
ACM
14 years 27 days ago
2003
ACM
Peer-to-Peer (P2P) applications and services are very common in today’s computing. The popularity of the P2P paradigm prompts the need for specialized security services which ma...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
Pervasive computing promises to revolutionize computing, empower mobile users, and enhance mobility, customizability and adaptability of computing environments. Intrinsic to the n...
OOPSLA
2004
Springer
14 years 1 months ago
2004
Springer
A proxy object is a surrogate or placeholder that controls access to another target object. Proxies can be used to support distributed programming, lazy or parallel evaluation, ac...