5009 search results - page 246 / 1002 » Value chain modelling using system dynamics |
187
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SIGMOD
2003
ACM
16 years 5 months ago
2003
ACM
The W3C XQuery language recommendation, based on a hierarchical and ordered document model, supports a wide variety of constructs and use cases. There is a diversity of approaches...
185
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TOOLS
1998
IEEE
15 years 9 months ago
1998
IEEE
In this paper we adopt a component model based on object-oriented systems, introducing the concepts of components and their structure. A component consists of a dynamically changi...
164
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CVPR
2011
IEEE
14 years 9 months ago
2011
IEEE
Cameras are ubiquitous everywhere and hold the promise of significantly changing the way we live and interact with our environment. Human activity recognition is central to under...
133
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ENVSOFT
2008
15 years 5 months ago
2008
In different river catchments in Europe, pesticide concentrations in surface waters frequently exceed the standards, possibly resulting in negative impacts on aquatic fauna and fl...
166
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IAT
2007
IEEE
15 years 12 months ago
2007
IEEE
Networks of sensors and simulation models of the physical environment have been implemented separately, often using agent-based methodologies. Some work has been done in providing...