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» An Access Control Model for Location based Services
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ICSNW
2004
Springer
238views Database» more  ICSNW 2004»
15 years 11 months ago
Knowledge Sifter: Agent-Based Ontology-Driven Search over Heterogeneous Databases Using Semantic Web Services
Knowledge Sifter is a scaleable agent-based system that supports access to heterogeneous information sources such as the Web, open-source repositories, XML-databases and the emergi...
Larry Kerschberg, Mizan Chowdhury, Alberto Damiano...
ACSAC
2009
IEEE
16 years 1 months ago
How to Securely Break into RBAC: The BTG-RBAC Model
—Access control models describe frameworks that dictate how subjects (e.g. users) access resources. In the Role-Based Access Control (RBAC) model access to resources is based on ...
Ana Ferreira, David W. Chadwick, Pedro Farinha, Ri...
SMC
2007
IEEE
134views Control Systems» more  SMC 2007»
16 years 20 days ago
A Petri net-based approach to QoS-aware configuration for web services
: With the development of enterprise-wide and cross-enterprise application integration and interoperation towards web service, web service providers try to not only fulfill the fun...
PengCheng Xiong, Yushun Fan, MengChu Zhou
CCGRID
2004
IEEE
15 years 10 months ago
Supporting quality of service in a non-dedicated opportunistic environment
In this paper we investigate the utilization of nondedicated, opportunistic resources in a desktop environment to provide statistical assurances to a class of QoS sensitive, soft ...
Jin Liang, Klara Nahrstedt
ICC
2007
IEEE
288views Communications» more  ICC 2007»
16 years 22 days ago
Joint Channel State Based Random Access and Adaptive Modulation in Wireless LAN with Multi-Packet Reception
—Conventional 802.11 medium access control (MAC) characteristics. In particular, all of these designs adopted a protocols have been designed separately from the characteristics s...
Wei Lan Huang, Khaled Ben Letaief, Ying Jun Zhang