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EUSFLAT
2007
140views Fuzzy Logic» more  EUSFLAT 2007»
13 years 10 months ago
Skew-Tree Based Multistage Fuzzy Controller for Nonlinear Systems
In this paper a multistage fuzzy controller is designed and implemented on the ball and beam system which is a well-known benchmark in the control area because of its nonlinear, u...
Abbas Khosravi, Jie Lu, Xianyi Zeng, R. Barzamini
ICIP
2010
IEEE
13 years 6 months ago
Hyperspectral image segmentation and unmixing using hidden Markov trees
This paper is concerned with joint Bayesian endmember extraction and linear unmixing of hyperspectral images using a spatial prior on the abundance vectors. We hypothesize that hy...
Roni Mittelman, Alfred O. Hero III
STOC
2005
ACM
115views Algorithms» more  STOC 2005»
14 years 9 months ago
Lower-stretch spanning trees
We show that every weighted connected graph G contains as a subgraph a spanning tree into which the edges of G can be embedded with average stretch O log2 n log log n . Moreover, w...
Michael Elkin, Yuval Emek, Daniel A. Spielman, Sha...
CPM
2005
Springer
109views Combinatorics» more  CPM 2005»
14 years 2 months ago
Using PQ Trees for Comparative Genomics
Permutations on strings representing gene clusters on genomes have been studied earlier in [18, 14, 3, 12, 17] and the idea of a maximal permutation pattern was introduced in [12]....
Gad M. Landau, Laxmi Parida, Oren Weimann
AUSAI
1999
Springer
14 years 29 days ago
Generating Rule Sets from Model Trees
Model trees—decision trees with linear models at the leaf nodes—have recently emerged as an accurate method for numeric prediction that produces understandable models. However,...
Geoffrey Holmes, Mark Hall, Eibe Frank