94 search results - page 14 / 19 » Modeling changing dependency structure in multivariate time ... |
NN
1997
Springer
15 years 1 months ago
1997
Springer
Bayesian networks are directed acyclic graphs that represent dependencies between variables in a probabilistic model. Many time series models, including the hidden Markov models (H...
113
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CCGRID
2007
IEEE
15 years 3 months ago
2007
IEEE
Experimental performance studies on computer systems, including Grids, require deep understandings on their workload characteristics. The need arises from two important and closel...
BIRTHDAY
2004
Springer
15 years 2 months ago
2004
Springer
In a reputation-based trust management system an entity’s behaviour determines its reputation which in turn affects other entities interaction with it. We present a mathematical...
ISPD
2000
ACM
15 years 1 months ago
2000
ACM
500+ MHz designs using deep-submicron (DSM) copper interconnects require accurate and efficient modeling of cladding-metals’ frequency-dependent impedance [1]. In this paper, fo...
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HICSS
2008
IEEE
14 years 9 months ago
2008
IEEE
We use the OPA complex systems model of the power transmission system to investigate the effect of a series of different network upgrade scenarios on the long time dynamics and th...