3710 search results - page 395 / 742 » A new calculus of contexts |
154
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CDC
2008
IEEE
15 years 7 months ago
2008
IEEE
The ensemble Kalman filter for data assimilation involves the propagation of a collection of ensemble members. Under the assumption of time-sparse measurements, we avoid propagatin...
154
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AUTOMATICA
2008
15 years 7 months ago
2008
Abstract-- We address a new problem--the invertibility problem for continuous-time switched linear systems, which is the problem of recovering the switching signal and the input un...
169
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CE
2008
15 years 7 months ago
2008
This paper reports on a case study of a teacher from a technical education institution who explored the educational affordances of PDA technology over a period of six months. Base...
132
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CORR
2010
Springer
15 years 7 months ago
2010
Springer
We give bit-size estimates for the coefficients appearing in triangular sets describing positive-dimensional algebraic sets defined over Q. These estimates are worst case upper bo...
160
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EOR
2010
15 years 6 months ago
2010
We analyze a model of irreversible investment with two sources of uncertainty. A riskneutral decision maker has the choice between two mutually exclusive projects under input pric...