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CAISE
2010
Springer
13 years 10 months ago
Dynamic Authorisation Policies for Event-Based Task Delegation
Task delegation presents one of the business process security leitmotifs. It defines a mechanism that bridges the gap between both workflow and access control systems. There are tw...
Khaled Gaaloul, Ehtesham Zahoor, François C...
ICDCSW
2007
IEEE
13 years 10 months ago
A Middleware Support for Agent-Based Application Mobility in Pervasive Environments
—Application mobility is an efficient way to mask uneven conditioning and reduce users’ distractions in pervasive environments. However, since mobility brings more dynamism and...
Yu Zhou, Jiannong Cao, Vaskar Raychoudhury, Joanna...
CONCURRENCY
2010
75views more  CONCURRENCY 2010»
13 years 10 months ago
An Open Source performance tools software suite for scientific computing
With the rapid replacement of closed, homogeneous, proprietary HPC systems by heterogeneous, Linux-MPI cluster systems, the state of performance monitoring and analysis tools has ...
Philip J. Mucci, Tushar Mohan
CORR
2010
Springer
71views Education» more  CORR 2010»
13 years 10 months ago
An Agent-based Simulation of the Effectiveness of Creative Leadership
This paper investigates the effectiveness of creative versus uncreative leadership using EVOC, an agent-based model of cultural evolution. Each iteration, each agent in the artifi...
Stefan Leijnen, Liane Gabora
COMCOM
2006
101views more  COMCOM 2006»
13 years 10 months ago
A combined group/tree approach for scalable many-to-many reliable multicast
Abstract--In this paper we present the design, implementation, and performance analysis of Group-Aided Multicast (GAM), a scalable many-tomany reliable multicast transport protocol...
Wonyong Yoon, Dongman Lee, Hee Yong Youn, Seung-Ik...