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CSDA
2006
117views more  CSDA 2006»
14 years 9 months ago
Exact maximum likelihood estimation of structured or unit root multivariate time series models
TheexactlikelihoodfunctionofaGaussianvectorautoregressive-movingaverage(VARMA)model is evaluated in two nonstandard cases: (a) a parsimonious structured form, such as obtained in ...
Guy Mélard, Roch Roy, Abdessamad Saidi
EUROMICRO
2000
IEEE
15 years 1 months ago
Concurrent Control Systems: From Grafcet to VHDL
The Automated Production Systems (APS) are composed of concurrent interacting entities. Then any model should exhibit parallel and sequential behaviours. The Grafcet is now well e...
Frédéric Mallet, Daniel Gaffé...
81
Voted
DSN
2004
IEEE
15 years 1 months ago
Fault Tolerance Tradeoffs in Moving from Decentralized to Centralized Embedded Systems
Some safety-critical distributed embedded systems may need to use centralized components to achieve certain dependability properties. The difficulty in combining centralized and d...
Jennifer Morris, Daniel Kroening, Philip Koopman
81
Voted
IPSJ
1994
138views more  IPSJ 1994»
14 years 10 months ago
The TSIMMIS Project: Integration of Heterogeneous Information Sources
The goal of the Tsimmis Project is to develop tools that facilitate the rapid integration of heterogeneous information sources that may include both structured and unstructured da...
Sudarshan S. Chawathe, Hector Garcia-Molina, Joach...
73
Voted
KBSE
2003
IEEE
15 years 2 months ago
Automated Environment Generation for Software Model Checking
A key problem in model checking open systems is environment modeling (i.e., representing the behavior of the execution context of the system under analysis). Software systems are ...
Oksana Tkachuk, Matthew B. Dwyer, Corina S. Pasare...