Now showing items 21-26 of 26
Random sampling of random processes: Stationary point processes
(Elsevier, 1966-08)
This is the first of a series of papers treating randomly sampled random processes. Spectral analysis of the resulting samples pre-supposes knowledge of the statistics of tn, the random point process whose variates represent ...
An Investigation of Software Scaffolds Supporting Modeling Practices
(Kluwer Academic Publishers; Springer Science+Business Media, 2002-12)
Modeling of complex systems and phenomena is of value in science learning and is increasingly emphasised as an important component of science teaching and learning. Modeling engages learners in desired pedagogical activities. ...
Recovery of randomly sampled signals by simple interpolators
(Elsevier, 1974-12)
The mean square error performance of simple polynomial interpolators is analyzed for wide-sense stationary signals subjected to randomly timed sampling represented by stationary point processes. This performance is expressed ...
The inference problem for template dependencies
(Elsevier, 1982)
A template dependency is a formalized integrity constraint on a relational database, stating that whenever tuples exist in the database that agree on certain attributes, an additional tuple must also be present that agrees ...
Definability by constant-depth polynomial-size circuits
(Elsevier, 1986)
A function of boolean arguments is symmetric if its value depends solely on the number of 1's among its arguments. In the first part of this paper we partially characterize those symmetric functions that can be computed ...
A fast algorithm for linear least-squares smoothing and boundary value problems using number-theoretic transforms
(Elsevier, 1994-06)
A fast algorithm for linear least-squares smoothing and boundary value problems using number-theoretic transforms (NTT) is presented. The algorithm utilizes the fact that the fixed interval smoother can be imbedded in a ...