2597 search results - page 258 / 520 » On numbers of Davenport-Schinzel sequences |
104
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ISCAS
2008
IEEE
15 years 8 months ago
2008
IEEE
— Recently four chaos-based image encryption schemes were proposed. Essentially, the four schemes can be classified into one class, which is composed of two basic parts: permuta...
89
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DNA
2007
Springer
15 years 8 months ago
2007
Springer
We introduce staged self-assembly of Wang tiles, where tiles can be added dynamically in sequence and where intermediate constructions can be stored for later mixing. This model a...
184
Voted
FSKD
2007
Springer
15 years 8 months ago
2007
Springer
One of the Web information Retrieval (IR) problems these days is to identify redundant information that exist in (replicated) Web documents. These documents can easily be found in...
109
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SOFSEM
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. We consider the problem of maintaining a minimum spanning tree within a graph with dynamically changing edge weights. An online algorithm is confronted with an input sequ...
122
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ICMCS
2005
IEEE
15 years 7 months ago
2005
IEEE
We propose the use of attentional cascades based on the DCT and motion information contained in an MPEG coded stream. An attentional cascade is a sequence of very efficient class...