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ICPR
2008
IEEE
16 years 1 months ago
An approximate algorithm for median graph computation using graph embedding
Graphs are powerful data structures that have many attractive properties for object representation. However, some basic operations are difficult to define and implement, for ins...
Miquel Ferrer, Ernest Valveny, Francesc Serratosa,...
SEMCO
2008
IEEE
16 years 1 months ago
Mediatability: Estimating the Degree of Human Involvement in XML Schema Mediation
Mediation and integration of data are significant challenges because the number of services on the Web, and heterogeneities in their data representation, continue to increase rap...
Karthik Gomadam, Ajith Ranabahu, Lakshmish Ramaswa...
SIBGRAPI
2008
IEEE
16 years 1 months ago
Approximations by Smooth Transitions in Binary Space Partitions
This work proposes a simple approximation scheme for discrete data that leads to an infinitely smooth result without global optimization. It combines the flexibility of Binary Sp...
Marcos Lage, Alex Laier Bordignon, Fabiano Petrone...
ISBI
2007
IEEE
16 years 1 months ago
Patch-Based Nonlocal Denoising for MRI and Ultrasound Images
Image model plays a critical role in recovering diagnosis-relevant information from noisy observation data. Unlike conventional denoising techniques based on local models, a patch...
Xin Li
IV
2007
IEEE
91views Visualization» more  IV 2007»
16 years 1 months ago
Explode to Explain - Illustrative Information Visualization
Due to complexity, modern visualization techniques for large data volumes and complex interrelationships are difficult to understand for non-expert users and even for expert user...
Martin Luboschik, Heidrun Schumann