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SCALESPACE
2009
Springer
15 years 6 months ago
Computational Geometry-Based Scale-Space and Modal Image Decomposition
In this paper a framework for defining scale-spaces, based on the computational geometry concepts of α-shapes, is proposed. In this approach, objects (curves or surfaces) of incr...
Anatole Chessel, Bertrand Cinquin, Sabine Bardin, ...
SSDBM
2009
IEEE
166views Database» more  SSDBM 2009»
15 years 6 months ago
Design and Implementation of Metadata System in PetaShare
As the size of scientific and commercial datasets grows, it becomes imperative that an expressive metadata framework to be developed to facilitate access to the semantics of the d...
Xinqi Wang, Tevfik Kosar
CDC
2009
IEEE
15 years 4 months ago
Schur-based decomposition for reachability analysis of linear time-invariant systems
— We present a method for complexity reduction in reachability analysis and controller synthesis via a Schur-based decomposition for LTI systems. The decomposition yields either ...
Shahab Kaynama, Meeko Oishi
ACL
2009
14 years 9 months ago
Phrase Clustering for Discriminative Learning
We present a simple and scalable algorithm for clustering tens of millions of phrases and use the resulting clusters as features in discriminative classifiers. To demonstrate the ...
Dekang Lin, Xiaoyun Wu
ESEM
2009
ACM
15 years 6 months ago
Cognitive factors in perspective-based reading (PBR): A protocol analysis study
The following study investigated cognitive factors involved in applying the Perspective-Based Reading (PBR) technique for defect detection in software inspections. Using the proto...
Bryan Robbins, Jeff Carver