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KI
2009
Springer
14 years 5 months ago
Generalized Clustering via Kernel Embeddings
Abstract. We generalize traditional goals of clustering towards distinguishing components in a non-parametric mixture model. The clusters are not necessarily based on point locatio...
Stefanie Jegelka, Arthur Gretton, Bernhard Sch&oum...
CDC
2008
IEEE
113views Control Systems» more  CDC 2008»
14 years 5 months ago
Maturity-independent risk measures
The new notion of maturity-independent risk measures is introduced and contrasted with the existing risk measurement concepts. It is shown, by means of two examples, one set on a ï...
Thaleia Zariphopoulou, Gordan Zitkovic
ADBIS
1998
Springer
80views Database» more  ADBIS 1998»
14 years 3 months ago
Replication in Mirrored Disk Systems
Abstract. In this paper we study data replication in a mirrored disk system. Free disk space is exploited by keeping replicas of specific cylinders at appropriate disk locations. A...
Athena Vakali, Yannis Manolopoulos
SODA
2012
ACM
268views Algorithms» more  SODA 2012»
12 years 1 months ago
Analyzing graph structure via linear measurements
We initiate the study of graph sketching, i.e., algorithms that use a limited number of linear measurements of a graph to determine the properties of the graph. While a graph on n...
Kook Jin Ahn, Sudipto Guha, Andrew McGregor
KDD
2009
ACM
230views Data Mining» more  KDD 2009»
14 years 11 months ago
Cross domain distribution adaptation via kernel mapping
When labeled examples are limited and difficult to obtain, transfer learning employs knowledge from a source domain to improve learning accuracy in the target domain. However, the...
ErHeng Zhong, Wei Fan, Jing Peng, Kun Zhang, Jiang...