Program maintenance accounts for the largest part of the costs of any program. During maintenance activities, developers implement changes (sometimes simultaneously) on artefacts to fix bugs and to implement new requirements. Thus, developers need knowledge to identify hidden dependencies among programs artefacts and detect correlated artefacts. As programs evolved, their designs become more co...

Andy Adler1, and William R.B. Lionheart2 1Systems and Computer Engineering, Carleton University, Ottawa, Canada 2School of Mathematics, University of Manchester, UK Abstract: We show that variability in the finite element model (FEM) geometry in the EIT forward model can result in image artefacts in the reconstructed images. We explain these artefacts as the result of changes in the projection ...

Designed artefacts can be experienced in many different ways, including stimulation of the senses, the assignment of meaning and various forms of emotional response (Desmet & Hekkert, 2007; Schifferstein & Hekkert, 2008). Taking everyday products as an example, the chairs presented in Figure 1 can be appreciated for their perceptual properties (e.g. colour, shape, texture), attributed with cert...

Abstract. The digitisation of museum exhibits has played an essential role in geomatics research for generating digital replicas, as it offers the chance to address rather challenging issues. use different sensors, ranging from active passive, and also structured light scanners or hybrid solutions, various destinations purposes final results combined with extreme variety possible objects have m...

The Electromyogram (EMG) signals recorded from the back muscles often contain large electrocardiogram (ECG) artefacts. For better interpretation of these SEMG signals, it is essential to remove ECG artefacts. This paper reports research conducted to address the problem of removing ECG artefacts from SEMG recordings using new approach of Independent Component Analysis (ICA) called Multi-step ICA...

YouTube is one of the most popular video-sharing websites on the Internet, allowing users to upload, view and share videos with other users all over the world. YouTube contains many different types of videos, from homemade sketches to instructional and educational tutorials, and therefore attracts a wide variety of users with different interests. The majority of YouTube visits are perfectly inn...