46 search results - page 9 / 10 » Stale-safe security properties for group-based secure inform... |
ACNS
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. Membership queries are basic predicate operations that apply to datasets. Quantifications of such queries express global properties between datasets, including subset inc...
SACMAT
2006
ACM
14 years 1 months ago
2006
ACM
In recent years, trust negotiation (TN) has been proposed as a novel access control solution for use in open system environments in which resources are shared across organizationa...
AGENTS
2001
Springer
14 years 1 days ago
2001
Springer
In this paper, we investigate the use of hierarchical reinforcement learning (HRL) to speed up the acquisition of cooperative multi-agent tasks. We introduce a hierarchical multi-a...
WECWIS
2003
IEEE
14 years 24 days ago
2003
IEEE
The huge success of eBay has proven the demand for customer-to-customer (C2C) electronic commerce. eBay is a centralized infrastructure with all its scalability problems (network ...
AIRWEB
2007
Springer
14 years 1 months ago
2007
Springer
Peer-to-peer (P2P) networks have received great attention for sharing and searching information in large user communities. The open and anonymous nature of P2P networks is one of ...