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TIP
2008
219views more  TIP 2008»
14 years 9 months ago
Binary Partition Trees for Object Detection
This paper discusses the use of Binary Partition Trees (BPTs) for object detection. BPTs are hierarchical region-based representations of images. They define a reduced set of regio...
Verónica Vilaplana, Ferran Marqués, ...
CPAIOR
2007
Springer
15 years 3 months ago
The Linear Programming Polytope of Binary Constraint Problems with Bounded Tree-Width
We show how to efficiently model binary constraint problems (BCP) as integer programs. After considering tree-structured BCPs first, we show that a Sherali-Adams-like procedure r...
Meinolf Sellmann, Luc Mercier, Daniel H. Leventhal
KDD
2007
ACM
165views Data Mining» more  KDD 2007»
15 years 10 months ago
Finding low-entropy sets and trees from binary data
The discovery of subsets with special properties from binary data has been one of the key themes in pattern discovery. Pattern classes such as frequent itemsets stress the co-occu...
Eino Hinkkanen, Hannes Heikinheimo, Heikki Mannila...
ACMSE
2007
ACM
15 years 1 months ago
Exploring the duality between skip lists and binary search trees
Although skip lists were introduced as an alternative to balanced binary search trees (BSTs), we show that the skip list can be interpreted as a type of randomly-balanced BST whos...
Brian C. Dean, Zachary H. Jones
DMIN
2006
138views Data Mining» more  DMIN 2006»
14 years 11 months ago
Financial Time Series Segmentation based on Specialized Binary Tree Representation
Segmentation is one of the fundamental components in time series data mining. One of the uses of the time series segmentation is trend analysis - to segment the time series into pr...
Tak-Chung Fu, Fu-Lai Chung, Chak-man Ng