Product configuration management is presented as a practical application for a prototype-based object model. Data model requirements for a configuration system are first introduced...
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...
This paper discusses the use of contextual reasoning, i.e. context transformation for achieving semantic interoperability in heterogeneous information systems. We introduce termino...
We develop a novel method for fitting high-resolution template meshes to detailed human body range scans with sparse 3D markers. We formulate an optimization problem in which the ...