Using the concepts of two-dimensional Hilbert transform and analytic signal, we construct a new quaternion wavelet transform (QWT). The QWT forms a tight frame and can be efficien...
UML is a modeling language that most developers employed during design phase. UML provides various types of diagrams used for specifying both the structure and the behavior of sys...
In previous work on "transformed mixtures of Gaussians" and "transformed hidden Markov models", we showed how the EM algorithm in a discrete latent variable mo...
This paper discusses the use of contextual reasoning, i.e. context transformation for achieving semantic interoperability in heterogeneous information systems. We introduce termino...
On one hand, visual modeling languages are often used today in engineering domains, Mathworks’ Simulink/Stateflow for simulation, signal processing and controls being the prime ...
Sandeep Neema, Zsolt Kalmar, Feng Shi, Attila Vizh...