Sciweavers

3215 search results - page 221 / 643
» Content Models with Attitude
Sort
View
ICALT
2008
IEEE
16 years 1 months ago
Deriving E-Assessment from a Competency Model
Self-assessment is a crucial component of learning. Creating effective questions is time-consuming, however, because it may require considerable resources and the skill of critica...
Onjira Sitthisak, Lester Gilbert, Hugh C. Davis
ICWE
2007
Springer
16 years 1 months ago
Squiggle: An Experience in Model-Driven Development of Real-World Semantic Search Engines
Abstract. Search engines are becoming such an easy way to find textual resources that we wish to use them also for multimedia content; however, syntactic techniques, even if promi...
Irene Celino, Emanuele Della Valle, Dario Cerizza,...
IV
2002
IEEE
162views Visualization» more  IV 2002»
16 years 4 days ago
Infoticles: Information Modeling in Immersive Environments
This paper introduces an immersive virtual reality application that allows users to browse and explore the contents of database systems. We have implemented a visualization metaph...
Andrew Vande Moere
SCALESPACE
2001
Springer
15 years 11 months ago
Morphological Tools for Robust Key-Region Extraction and Video Shot Modeling
Abstract. In recent years, the use of multimedia content has experienced an exponential growth. In this context, the need of new image/video sequence representation is becoming a n...
Javier Ruiz Hidalgo, Philippe Salembier
AIPR
2004
IEEE
15 years 11 months ago
An Image Retrieval System Using Multispectral Random Field Models, Color, and Geometric Features
This paper describes a novel color texture-based image retrieval system for the query of an image database to find similar images to a target image. The retrieval process involves...
Orlando J. Hernandez, Alireza Khotanzad