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» On the Expressiveness and Complexity of ATL
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CCS
2007
ACM
16 years 11 days ago
A simple and expressive semantic framework for policy composition in access control
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...
Glenn Bruns, Daniel S. Dantas, Michael Huth
CMSB
2007
Springer
16 years 11 days ago
Expressive Models for Synaptic Plasticity
We explore some presynaptic mechanisms of the calyx of Held synapse through a stochastic model. The model, drawn from a kinetic approach developed in literature, exploits process c...
Andrea Bracciali, Marcello Brunelli, Enrico Catald...
AGENTS
2000
Springer
15 years 10 months ago
Expressive autonomous cinematography for interactive virtual environments
We have created an automatic cinematography system for interactive virtual environments. This system controls a virtual camera and lights in a three-dimensional virtual world inha...
Bill Tomlinson, Bruce Blumberg, Delphine Nain
ER
2006
Springer
169views Database» more  ER 2006»
15 years 8 months ago
A More Expressive Softgoal Conceptualization for Quality Requirements Analysis
Initial software quality requirements tend to be imprecise, subjective, idealistic, and context-specific. An extended characterization of the common Softgoal concept is proposed fo...
Ivan Jureta, Stéphane Faulkner, Pierre-Yves...
BMCBI
2010
148views more  BMCBI 2010»
15 years 6 months ago
Applying unmixing to gene expression data for tumor phylogeny inference
Background: While in principle a seemingly infinite variety of combinations of mutations could result in tumor development, in practice it appears that most human cancers fall int...
Russell Schwartz, Stanley Shackney