12289 search results - page 323 / 2458 » System modeling with mixed object and data models |
209
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FAST
2009
15 years 4 months ago
2009
We present a formalism for provenance in distributed systems based on the -calculus. Its main feature is that all data products are annotated with metadata representing their prov...
190
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ICDCSW
2007
IEEE
16 years 29 days ago
2007
IEEE
— With the rapid growth of wireless sensor systems deployment, data quality has become a critical issue to the success of these applications. In this paper, we first raise the d...
174
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ENTCS
2010
15 years 6 months ago
2010
Process modeling languages such as "Dynamical Grammars" are highly expressive in the processes they model using stochastic and deterministic dynamical systems, and can b...
161
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ENTCS
2008
15 years 6 months ago
2008
Traditional programming languages are algorithmic: they are best suited to writing programs that acquire all their inputs before executing and only produce a result on termination...
271
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GIS
2006
ACM
16 years 7 months ago
2006
ACM
Creating complex spatio?temporal simulation models is a hot issue in the area of spatio?temporal databases [7]. While existing Moving Object Simulators (MOSs) address different ph...