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KDD
2005
ACM
205views Data Mining» more  KDD 2005»
15 years 12 months ago
Feature bagging for outlier detection
Outlier detection has recently become an important problem in many industrial and financial applications. In this paper, a novel feature bagging approach for detecting outliers in...
Aleksandar Lazarevic, Vipin Kumar
DAWAK
2000
Springer
15 years 10 months ago
COFE: A Scalable Method for Feature Extraction from Complex Objects
Abstract. Feature Extraction, also known as Multidimensional Scaling, is a basic primitive associated with indexing, clustering, nearest neighbor searching and visualization. We co...
Gabriela Hristescu, Martin Farach-Colton
MM
1994
ACM
143views Multimedia» more  MM 1994»
15 years 10 months ago
Quad-Tree Segmentation for Texture-Based Image Query
In this paper we propose a technique for segmenting images by texture content with application to indexing images in a large image database. Using a quad-tree decomposition, textu...
Jonathan M. Smith, Shih-Fu Chang
DASFAA
2004
IEEE
169views Database» more  DASFAA 2004»
15 years 10 months ago
Statistic Driven Acceleration of Object-Relational Space-Partitioning Index Structures
Relational index structures, as for instance the Relational Interval Tree or the Linear Quadtree, support efficient processing of queries on top of existing object-relational datab...
Hans-Peter Kriegel, Peter Kunath, Martin Pfeifle, ...
DASFAA
2011
IEEE
250views Database» more  DASFAA 2011»
14 years 10 months ago
An FTL-Agnostic Layer to Improve Random Write on Flash Memory
Flash memories are considered a competitive alternative to rotating disks as non-volatile data storage for database management systems. However, even if the Flash Translation Layer...
Brice Chardin, Olivier Pasteur, Jean-Marc Petit