1587 search results - page 34 / 318 » Access Control for Shared Resources |
AINA
2004
IEEE
14 years 1 months ago
2004
IEEE
2004, Chang et al. suggested an approach that solves the problem of secret sharing with access structures in a hierarchy. They used the concept of discrete logarithmto reuse shado...
GLOBECOM
2006
IEEE
14 years 4 months ago
2006
IEEE
— This paper investigates distributed medium access control (MAC) to achieve rate guarantee in pulse-based timehopping ultra-wideband (UWB) wireless networks, where the inherent ...
IMSCCS
2006
IEEE
14 years 3 months ago
2006
IEEE
Peer-to-Peer (P2P) file sharing networks attract much attention from legal and research communities. The success and popularity of P2P networks provides a new paradigm for sharing...
SIGMOD
2003
ACM
14 years 3 months ago
2003
ACM
: The “Grid” is an emerging infrastructure for coordinating access across autonomous organizations to distributed, heterogeneous computation and data resources. Data grids are ...
IEEEIAS
2009
IEEE
14 years 4 months ago
2009
IEEE
: Web services over the Internet are widely used nowadays. The problem of secure access to Web-based systems is of great importance naturally. Compared with the existing models, th...