4103 search results - page 255 / 821 » Some results on the Collatz problem |
136
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SODA
2000
ACM
15 years 8 months ago
2000
ACM
We consider the problem of restructuring an ordered binary tree T , preserving the in-order sequence of its nodes, so as to reduce its height to some target value h. Such a restru...
182
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WCE
2007
15 years 8 months ago
2007
—Digital watermarking is a technique for protecting intellectual property of digital information. However, when a work is created by multiple authors, digital watermarking may su...
190
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ECAI
2010
Springer
15 years 7 months ago
2010
Springer
Symmetry is an important feature of many constraint programs. We show that any symmetry acting on a set of symmetry breaking constraints can be used to break symmetry. Different s...
164
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BMCBI
2010
15 years 6 months ago
2010
Background: Predictive microbiology develops mathematical models that can predict the growth rate of a microorganism population under a set of environmental conditions. Many prima...
117
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AUTOMATICA
2006
15 years 6 months ago
2006
In this note the stability of a second-order quasi-polynomial with a single delay is studied. Although there is a vast literature on this problem, most available solutions are lim...