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RT
1995
Springer
15 years 10 months ago
Multiple Scattering as a Diffusion Process
Multiple scattering in participating media is generally a complex phenomenon. In the limit of an optically thick medium, i.e., when the mean free path of each photon is much smalle...
Jos Stam
UIST
1991
ACM
15 years 10 months ago
SUIT: the Pascal of user interface toolkits
User interface support software, such as UI toolkits, UIMSs, and interface builders, are currently too complex for undergraduates. Tools typically require a learning period of sev...
Randy Pausch, Nathaniel R. Young II, Robert DeLine
COMPGEOM
2005
ACM
15 years 8 months ago
Multi-pass geometric algorithms
We initiate the study of exact geometric algorithms that require limited storage and make only a small number of passes over the input. Fundamental problems such as lowdimensional...
Timothy M. Chan, Eric Y. Chen
ESANN
2008
15 years 8 months ago
Self-Organizing Maps for cyclic and unbounded graphs
Abstract. This paper introduces a new concept to the processing of graph structured information using self organising map framework. Previous approaches to this problem were limite...
Markus Hagenbuchner, Alessandro Sperduti, Ah Chung...
DGO
2003
127views Education» more  DGO 2003»
15 years 7 months ago
A Geographic Visual Query Composer (GVQC) for Accessing Federal Databases
The paper introduces a query tool which allows users (either database experts or non-specialist users) to visually formulate and execute spatial queries directed to large federal ...
Diansheng Guo