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GIS
2009
ACM
15 years 11 months ago
A multidimensional model representing continuous fields in spatial data warehouses
Data warehouses and On-Line Analytical Processing (OLAP) provide an analysis framework supporting the decision making process. In many application domains, complex analysis tasks ...
Alejandro A. Vaisman, Esteban Zimányi
CONTENT
2001
Springer
15 years 11 months ago
Children's Creation of Shared 3D Worlds
The paper will describe research undertaken to investigate how children can be assisted to construct web based 3D worlds. As new technologies become an increasingly important part ...
Magnus Moar, Fiona Bailey
ESAW
2001
Springer
15 years 11 months ago
ITTALKS: An Application of Agents in the Semantic Web
Effective use of the vast quantity of information now available on the web will require the use of “Semantic Web” markup languages such as the DARPA Agent Markup Language (DAML...
Filip Perich, Lalana Kagal, Harry Chen, Sovrin Tol...
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SIGGRAPH
2010
ACM
15 years 11 months ago
Micropolygon ray tracing with defocus and motion blur
We present a micropolygon ray tracing algorithm that is capable of efficiently rendering high quality defocus and motion blur effects. A key component of our algorithm is a BVH (...
Qiming Hou, Hao Qin, Wenyao Li, Baining Guo, Kun Z...
SIGGRAPH
2010
ACM
15 years 11 months ago
Apparent display resolution enhancement for moving images
Limited spatial resolution of current displays makes the depiction of very fine spatial details difficult. This work proposes a novel method applied to moving images that takes ...
Piotr Didyk, Elmar Eisemann, Tobias Ritschel, Karo...