This paper investigates the automatic analysis and segmentation of meetings. A meeting is analysed in terms of individual behaviours and group interactions, in order to decompose e...
This paper addresses the content overload problem applied to photo retrieval activities in the home environment. The starting point is an analysis of the main activities that users...
Dario Teixeira, Wim F. J. Verhaegh, Miguel Ferreir...
This paper analyzes a professional development Web site for teachers that features ‘virtual classroom visits’—video clips of teachers teaching, together with asynchronous fo...
Current visualization methods of volume angiograms are limited in their ability to display vessel connectivity and depth information readily available in the data set. In this wor...
Abstract. In this paper, a new approach for retrieval from semistructured photographic collections is described. We have developed a retrieval model based on the Dempster-Shafer th...