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ICCV
2009
IEEE
13 years 6 months ago
An algorithm for minimizing the Mumford-Shah functional
In this work we revisit the Mumford-Shah functional, one of the most studied variational approaches to image segmentation. The contribution of this paper is to propose an algorith...
Thomas Pock, Daniel Cremers, Horst Bischof, Antoni...
IGARSS
2009
13 years 6 months ago
Classification Performance of Random-projection-based Dimensionality Reduction of Hyperspectral Imagery
High-dimensional data such as hyperspectral imagery is traditionally acquired in full dimensionality before being reduced in dimension prior to processing. Conventional dimensiona...
James E. Fowler, Qian Du, Wei Zhu, Nicolas H. Youn...
VLDB
2005
ACM
136views Database» more  VLDB 2005»
14 years 1 months ago
On k-Anonymity and the Curse of Dimensionality
In recent years, the wide availability of personal data has made the problem of privacy preserving data mining an important one. A number of methods have recently been proposed fo...
Charu C. Aggarwal
CALCO
2009
Springer
139views Mathematics» more  CALCO 2009»
14 years 2 months ago
Traces, Executions and Schedulers, Coalgebraically
A theory of traces of computations has emerged within the field of coalgebra, via finality in Kleisli categories. In concurrency theory, traces are traditionally obtained from ex...
Bart Jacobs, Ana Sokolova
LREC
2010
192views Education» more  LREC 2010»
13 years 9 months ago
Sustainability of Linguistic Data and Analysis in the Context of a Collaborative eScience Environment
For researchers, it is especially important that primary research data are preserved and made available on a long-term basis and to a wide variety of researchers. In order to ensu...
Erhard W. Hinrichs, Verena Henrich, Thomas Zastrow