Sciweavers

1140 search results - page 140 / 228
» A Purpose-Based Access Control Model
Sort
View
IDMS
1997
Springer
182views Multimedia» more  IDMS 1997»
14 years 2 days ago
mTunnel: A Multicast Tunneling System with a User Based Quality-of-Service Model
Abstract. This paper presents a system, called mTunnel, for application level tunneling of multicast trac in a lightweight manner, where the end-user is responsible for deciding w...
Peter Parnes, Kåre Synnes, Dick Schefstr&oum...
POLICY
2007
Springer
14 years 2 months ago
Using SAML and XACML for Complex Resource Provisioning in Grid Based Applications
This paper presents ongoing research and current results on the development of flexible access control infrastructure for complex resource provisioning (CRP) in Grid-based applica...
Yuri Demchenko, Leon Gommans, Cees de Laat
HIPEAC
2005
Springer
14 years 1 months ago
Power Aware External Bus Arbitration for System-on-a-Chip Embedded Systems
Abstract. Power efficiency has become a key design trade-off in embedded system designs. For system-on-a-chip embedded systems, an external bus interconnects embedded processor co...
Ke Ning, David R. Kaeli
RTSS
1992
IEEE
14 years 5 hour ago
Scheduling Sporadic Tasks with Shared Resources in Hard-Real-Time Systems
The problem of scheduling a set of sporadic tasks that share a set of serially reusable, single unit software resources on a single processor is considered. The correctness condit...
Kevin Jeffay
JSAC
2007
130views more  JSAC 2007»
13 years 7 months ago
Cross-layer QoS Analysis of Opportunistic OFDM-TDMA and OFDMA Networks
Abstract— Performance analysis of multiuser orthogonal frequency division multiplexing (OFDM-TDMA) and orthogonal frequency division multiple access (OFDMA) networks in support o...
Yu-Jung Chang, Feng-Tsun Chien, C. C. Jay Kuo