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ICIP
2006
IEEE
16 years 8 months ago
Image Manifold Interpolation using Free-Form Deformations
An important class of image data sets depict an object undergoing deformation. When there are only a few underlying causes of the deformation, these images have a natural lowdimen...
Richard Souvenir, Qilong Zhang, Robert Pless
ICIP
2005
IEEE
16 years 8 months ago
JPEG 2000 scalar quantization using an optimally frequency localized modulated lapped transform
JPEG 2000 is a lossy integer-to-integer transform-based compression method that first quantizes the separable 2-D wavelet transform coefficients, then entropy codes them. The imag...
Peter C. Tay, Joseph P. Havlicek
ICML
2003
IEEE
16 years 7 months ago
An Analysis of Rule Evaluation Metrics
In this paper we analyze the most popular evaluation metrics for separate-and-conquer rule learning algorithms. Our results show that all commonly used heuristics, including accur...
Johannes Fürnkranz, Peter A. Flach
EACL
2009
ACL Anthology
16 years 7 months ago
Evaluating the Inferential Utility of Lexical-Semantic Resources
Lexical-semantic resources are used extensively for applied semantic inference, yet a clear quantitative picture of their current utility and limitations is largely missing. We pr...
Shachar Mirkin, Ido Dagan, Eyal Shnarch
SEMCO
2007
IEEE
16 years 28 days ago
Ontology Evaluation and Ranking using OntoQA
Ontologies form the cornerstone of the Semantic Web and are intended to help researchers to analyze and share knowledge, and as more ontologies are being introduced, it is difficu...
Samir Tartir, I. Budak Arpinar