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IJFCS
2006
70views more  IJFCS 2006»
15 years 4 months ago
The Computational Complexity of Avoiding Forbidden Submatrices by Row Deletions
We initiate a systematic study of the Row Deletion(B) problem on matrices: Given an input matrix A and a fixed "forbidden submatrix" B, the task is to remove a minimum n...
Sebastian Wernicke, Jochen Alber, Jens Gramm, Jion...
168
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IVC
2008
203views more  IVC 2008»
15 years 4 months ago
Multi-modal tracking using texture changes
We present a method for efficiently generating a representation of a multi-modal posterior probability distribution. The technique combines ideas from RANSAC and particle filterin...
Christopher Kemp, Tom Drummond
IJON
2006
160views more  IJON 2006»
15 years 4 months ago
Attractor dynamics in a modular network model of the cerebral cortex
ional models of cortical associative memory often take a top-down approach. We have previously described such an abstract model with a hypercolumnar structure. Here we explore a s...
Mikael Lundqvist, Martin Rehn, Anders Lansner
CORR
2007
Springer
114views Education» more  CORR 2007»
15 years 4 months ago
Design: One, but in different forms
This paper defends an augmented cognitively oriented "generic-design hypothesis": There are both significant similarities between the design activities implemented in sit...
Willemien Visser
ISI
2006
Springer
15 years 4 months ago
Multi-document Summarization for Terrorism Information Extraction
Abstract. Counterterrorism is one of the major challenges to the society. In order to flight again the terrorists, it is very important to have a through understanding of the terro...
Fu Lee Wang, Christopher C. Yang, Xiaodong Shi