The process of developing architectural forms has greatly been changed by advances in digital technology, especially in design tools and applications. In recent years, the advent of graphical scripting languages in the design process has profoundly affected 3D modeling. Scripting languages help develop algorithms and geometrical grammar of shapes based on their constituent parameters. This stud...

While pixel-based or object-based change detection approaches have been proposed in technical literature, change detection techniques based on feature extraction and comparison are less numerous, due to the reliability the extraction. This paper discusses how to exploit aggregated information obtained from geometrical features to obtain hints to changed areas and to unchanged areas as well. Thi...

Electrocardiograms are widely used in biomedical signal processing to diagnose abnormal heart functioning. Many algorithms have been constructed to analyse, measure and compress these signals. These methods are hard to test because real ECG signals are distorted by several types of noise. In this paper we present an algorithm which generates realistic synthetic ECG signals. This algorithm, amon...