5009 search results - page 319 / 1002 » Value chain modelling using system dynamics |
154
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VLDB
1987
ACM
15 years 10 months ago
1987
ACM
A model for a historical database is described which is based upon time-stamped tuples as the unit of storage. The model includes both physical and logical time-stamps. The techni...
172
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AH
2008
Springer
16 years 1 months ago
2008
Springer
Current approaches to explicit user modelling are generally time consuming and tedious for the user. Oftentimes poor usability and overly long questionnaires deter the end user fro...
180
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SMA
2009
ACM
16 years 1 months ago
2009
ACM
We present practical algorithms for accelerating geometric queries on models made of NURBS surfaces using programmable Graphics Processing Units (GPUs). We provide a generalized f...
195
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EMSOFT
2006
Springer
15 years 10 months ago
2006
Springer
Bridging the gap between model-based design and platformbased implementation is one of the critical challenges for embedded software systems. In the context of embedded control sy...
177
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
The Windows Vista operating system implements an interesting model of multi-level integrity. We observe that in this model, trusted code must participate in any information-flow a...