Sciweavers

7821 search results - page 116 / 1565
» Nested Ordered Sets and their Use for Data Modelling
Sort
View
PODS
2006
ACM
134views Database» more  PODS 2006»
16 years 6 months ago
Approximate quantiles and the order of the stream
Recently, there has been an increased focus on modeling uncertainty by distributions. Suppose we wish to compute a function of a stream whose elements are samples drawn independen...
Sudipto Guha, Andrew McGregor
DIS
2003
Springer
15 years 11 months ago
Clustering Orders
We propose a method of using clustering techniques to partition a set of orders. We define the term order as a sequence of objects that are sorted according to some property, such...
Toshihiro Kamishima, Jun Fujiki
SIAMIS
2010
116views more  SIAMIS 2010»
15 years 4 months ago
Higher-Order Feature-Preserving Geometric Regularization
We introduce two fourth-order regularization methods that remove geometric noise without destroying significant geometric features. These methods leverage ideas from image denoisi...
Marc Droske, Andrea Bertozzi
ENVSOFT
2006
120views more  ENVSOFT 2006»
15 years 6 months ago
Improving the analyses of nestedness for large sets of matrices
Nestedness is a property of binary matrices of ecological data and quantified by the matrix's temperature, T. The program widely used to calculate T is Nestedness Temperature...
Paulo R. Guimarães Jr., Paulo Guimarã...
KDD
2007
ACM
192views Data Mining» more  KDD 2007»
16 years 6 months ago
Allowing Privacy Protection Algorithms to Jump Out of Local Optimums: An Ordered Greed Framework
Abstract. As more and more person-specific data like health information becomes available, increasing attention is paid to confidentiality and privacy protection. One proposed mode...
Rhonda Chaytor