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CIKM
2009
Springer
14 years 2 months ago
Location cache for web queries
This paper proposes a strategy to reduce the amount of hardware involved in the solution of search engine queries. It proposes using a secondary compact cache that keeps minimal i...
Mauricio Marín, Flavio Ferrarotti, Marcelo ...
CDC
2009
IEEE
138views Control Systems» more  CDC 2009»
13 years 5 months ago
Beyond local optimality: An improved approach to hybrid model learning
Abstract-- Local convergence is a limitation of many optimization approaches for multimodal functions. For hybrid model learning, this can mean a compromise in accuracy. We develop...
Stephanie Gil, Brian Williams
CAIP
2009
Springer
142views Image Analysis» more  CAIP 2009»
14 years 2 months ago
Structure-Preserving Smoothing of Biomedical Images
Smoothing of biomedical images should preserve gray-level transitions between adjacent tissues, while restoring contours consistent with anatomical structures. Anisotropic diffusi...
Debora Gil, Aura Hernàndez-Sabaté, M...
KCAP
2009
ACM
14 years 1 months ago
Workflow matching using semantic metadata
Workflows are becoming an increasingly more common paradigm to manage scientific analyses. As workflow repositories start to emerge, workflow retrieval and discovery becomes a cha...
Yolanda Gil, Jihie Kim, Gonzalo Flórez Puga...
CIS
2009
Springer
14 years 2 months ago
On the Role of Interpolation in the Normalization of Non-ideal Visible Wavelength Iris Images
Abstract—The growth in practical applications for iris biometrics has been accompanied by relevant developments in the underlying algorithms and techniques. Along with the resear...
Gil Melfe Mateus Santos, Hugo Pedro Martins Carric...