For the evaluation of web sites a multitude of metrics are available. Apart from general statistical measures, success metrics reflect the degree to which a web site achieves its...
Carsten Stolz, Maximilian Viermetz, Michal Skubacz...
This paper considers the complexity of measuring the return on investment for technology adoption. A brief case study of technology adoption in a large design and construction fir...
A distributed data-stream architecture finds application in sensor networks for monitoring environment and activities. In such a network, large numbers of sensors deliver continu...
The rapid development of web image search engines has enabled users to search hundred million of images available on the Web. However, due to the unsatisfactory performance of cur...
Subspace learning techniques are widespread in pattern recognition research. They include Principal Component Analysis (PCA), Locality Preserving Projection (LPP), etc. These tech...