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104
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JMMA
2010
162views more  JMMA 2010»
14 years 5 months ago
Co-clustering Documents and Words by Minimizing the Normalized Cut Objective Function
This paper follows a word-document co-clustering model independently introduced in 2001 by several authors such as I.S. Dhillon, H. Zha and C. Ding. This model consists in creatin...
Charles-Edmond Bichot
SIBGRAPI
2005
IEEE
15 years 3 months ago
Background Subtraction and Shadow Detection in Grayscale Video Sequences
Tracking moving objects in video sequence is an important problem in computer vision, with applications several fields, such as video surveillance and target tracking. Most techn...
Julio Cezar Silveira Jacques Jr., Cláudio R...
85
Voted
IWCIA
2004
Springer
15 years 3 months ago
Joint Non-rigid Motion Estimation and Segmentation
Abstract. Usually object segmentation and motion estimation are considered (and modelled) as different tasks. For motion estimation this leads to problems arising especially at th...
Boris Flach, Radim Sára
81
Voted
CASES
2000
ACM
15 years 2 months ago
Eliminating external fragmentation in a non-moving garbage collector for Java
Fragmentation can cause serious loss of memory in systems that are using dynamic memory management. Any useful memory management system must therefore provide means to limit fragm...
Fridtjof Siebert
116
Voted
AI
2009
Springer
15 years 4 months ago
An Ontology-Based Spatial Clustering Selection System
Spatial clustering, which groups similar spatial objects into classes, is an important research topic in spatial data mining. Many spatial clustering methods have been developed re...
Wei Gu, Xin Wang, Danielle Ziébelin