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» Visualization Process of Temporal Data
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GIS
2004
ACM
16 years 7 months ago
Representing spatiality in a conceptual multidimensional model
Data Warehouses and On-Line Analytical Processing systems rely on a multidimensional model that includes dimensions, hierarchies, and measures. Such model allows to express users&...
Elzbieta Malinowski, Esteban Zimányi
GIS
2008
ACM
16 years 7 months ago
Monitoring continuous queries over streaming locations
We report on our experience from design and implementation of a powerful map application for managing, querying and visualizing evolving locations of moving objects. Instead of bu...
Kostas Patroumpas, Evi Kefallinou, Timos K. Sellis
IWDW
2004
Springer
16 years 1 days ago
Alteration-Locating Authentication Watermarking for Binary Images
Abstract. In image authentication watermarking, hidden data is inserted into an image to detect any accidental or malicious image alteration. In the literature, quite a small numbe...
Hae Yong Kim, Ricardo L. de Queiroz
IWPC
2003
IEEE
15 years 12 months ago
Event-Based Performance Analysis
Understanding performance and related issues in a complex system requires analyzing where and why the program spends its resources. In a reactive system such as a interactive appl...
Steven P. Reiss
EUROCAST
2003
Springer
138views Hardware» more  EUROCAST 2003»
15 years 12 months ago
Coloring of DT-MRI Fiber Traces Using Laplacian Eigenmaps
We propose a novel post processing method for visualization of fiber traces from DT-MRI data. Using a recently proposed non-linear dimensionality reduction technique, Laplacian ei...
Anders Brun, Hae-Jeong Park, Hans Knutsson, Carl-F...