Improved one-shot learning for feedforward associative memories with application to composite pattern association

2001 ◽  
Vol 31 (1) ◽  
pp. 119-125 ◽  
Author(s):  
Yingquan Wu ◽  
S.N. Batalama
2016 ◽  
Author(s):  
A. P. Alves da Silva ◽  
A. H. F. Insfran ◽  
P. M. da Silveira ◽  
G. Lambert-Torres

2021 ◽  
Vol 1049 (1) ◽  
pp. 012001
Author(s):  
Rama Murthy Garimella ◽  
Aman Singh ◽  
GC Jyothi Prasanna ◽  
Manasa Jagannadan ◽  
Vidya Sree Vankam ◽  
...  
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2016 ◽  
Vol 292 ◽  
pp. 242-260 ◽  
Author(s):  
Estevão Esmi ◽  
Peter Sussner ◽  
Sandra Sandri
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2006 ◽  
Vol 17 (3) ◽  
pp. 559-570 ◽  
Author(s):  
P. Sussner ◽  
M.E. Valle

1989 ◽  
Vol 28 (13) ◽  
pp. 2518 ◽  
Author(s):  
Brian Telfer ◽  
David Casasent
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1996 ◽  
Vol 16 (9) ◽  
pp. 4915-4922 ◽  
Author(s):  
R F Kalejta ◽  
J L Hamlin

The neutral/neutral two-dimensional (2-D) gel replicon mapping technique has been used to great advantage to localize and characterize origins of replication. Interestingly, many yeast origins display a composite pattern consisting of both a bubble arc and a single-fork arc. Moreover, in every instance in which neutral/neutral 2-D gels have been used to analyze origins in higher eukaryotic cells, two or more adjacent fragments display these composite patterns. We believe that composite patterns signal inefficient origin usage in yeast cells because the replicators in question are not active in every cell cycle and in higher eukaryotic replicons because initiation sites are chosen from among many potential sites lying within a zone. However, others have suggested that the single-fork arcs in these composite gel patterns arise from nicking activity that converts replication bubbles to branched structures that comigrate with bona fide single forks. Here, we have used three different replicon mapping strategies to show that broken simian virus 40 replication bubbles trace unique arcs that are clearly distinguishable from classic, intact single forks. Thus, it is likely that composite 2-D gel patterns represent origins that are inefficiently utilized.


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