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APCCM
2006
13 years 11 months ago
Process modelling: the deontic way
Current enterprise systems rely heavily on the modelling and enactment of business processes. One of the key criteria for a business process is to represent not just the behaviour...
Vineet Padmanabhan, Guido Governatori, Shazia Wasi...
DBSEC
2004
83views Database» more  DBSEC 2004»
13 years 11 months ago
Attribute Mutability in Usage Control
The notion of Usage Control (UCON) has been introduced recently to extend traditional access controls by including three decision factors called authorizations, obligations, and co...
Jaehong Park, Xinwen Zhang, Ravi S. Sandhu
WSC
2000
13 years 11 months ago
Quasi-Monte Carlo methods in cash flow testing simulations
What actuaries call cash flow testing is a large-scale simulation pitting a company's current policy obligation against future earnings based on interest rates. While life co...
Michael G. Hilgers
ICASSP
2010
IEEE
13 years 10 months ago
Best-effort cooperative communication without dedicated relays
Traditional decode-and-forward cooperation systems consider dedicated relays, while instead we consider wireless transceivers that cooperatively relay signals in addition to prima...
Nate Goergen, K. J. Ray Liu, T. Charles Clancy
AAMAS
2008
Springer
13 years 10 months ago
Organisational change through influence
We present the MOdel of Organisational Change using Agents (MOCHA) as a means to formally specify, check and simulate organisations and their changes using agents. We define the s...
Mairi McCallum, Wamberto Weber Vasconcelos, Timoth...