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FOSAD
2000
Springer
15 years 3 months ago
Access Control: Policies, Models, and Mechanisms
Access control is the process of mediating every request to resources and data maintained by a system and determining whether the request should be granted or denied. The access co...
Pierangela Samarati, Sabrina De Capitani di Vimerc...
FMSD
2006
103views more  FMSD 2006»
14 years 12 months ago
Cones and foci: A mechanical framework for protocol verification
We define a cones and foci proof method, which rephrases the question whether two system specifications are branching bisimilar in terms of proof obligations on relations between ...
Wan Fokkink, Jun Pang, Jaco van de Pol
JLP
2008
108views more  JLP 2008»
14 years 11 months ago
Composition mechanisms for retrenchment
Abstract. Retrenchment is a flexible model evolution formalism that arose as a reaction to the limitations imposed by refinement, and for which the proof obligations feature additi...
Richard Banach, Czeslaw Jeske, Michael Poppleton
BC
2002
70views more  BC 2002»
14 years 11 months ago
Mechanisms and significance of spike-timing dependent plasticity
Hebb's original postulate left two important issues unaddressed: (i) what is the effective time window between pre- and postsynaptic activity that will result in potentiation?...
Uma R. Karmarkar, Mark T. Najarian, Dean V. Buonom...
IJNS
2010
106views more  IJNS 2010»
14 years 10 months ago
Cascade Process Modeling with Mechanism-Based Hierarchical Neural Networks
Abstract: Cascade process, such as wastewater treatment plant, includes many nonlinear subsystems and many variables. When the number of sub-systems is big, the input-output relati...
Qiumei Cong, Wen Yu, Tianyou Chai