Quality Assessment for Digital Stories by Young Authors

Quality assessment digital elevation models

A number of published stereo matching algorithms have been implemented and tested on SPOT images of areas for which we have gridded digital elevation models (DEMs) available with spacings of 80m or less as well as ground control checkpoints. Results will be presented for a comparison of stereo matched output with the DEMs and an analysis of the errors arising and their causes. Results will be d...

Building digital life stories for memory support

The number of persons suffering from dementia is increasing, and there is significant human and economic value to gain by enabling them to keep living independently in their homes. The top priority unmet need is for memory support. This paper introduces context-awareness and life-logging in a system using reminiscence therapy methods, embodied as an ICT memory aid for recording past, current an...

Digoiduna Digital Object Identifiers and Unique Authors Identifiers to Enable Services for Data Quality Assessment, Provenance and Access

Towards Objective Quality Assessment in Digital Collections

Digital preservation makes high claims concerning the quality of digital artifacts. How to reach or maintain such high quality is currently subject to ongoing research. How to assure this quality is missing sufficient attention. On the one hand, many of the commonly applied quality metrics do not provide an accurate interpretation of information loss and distortions, on the other hand initial q...

Speech Quality Assessment of Compounded Digital Telecommunication

Digital telecommunication networks may involve a multiple number of public switched telephone networks (PSTN), cellular and mobile systems and to some extent also satellite systems. Most of these networks contain non-linear speech coders and other speech algorithms which may degrade the overall end-to-end quality of speech. An important problem is how to assess the speech quality of such compou...