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DAM
2007
72views more  DAM 2007»
13 years 10 months ago
Binary templates for comma-free DNA codes
Arita and Kobayashi proposed a method for constructing comma-free DNA codes using binary templates, and showed that the separation d of any such binary template of length n satisļ...
Oliver D. King, Philippe Gaborit
DAM
2007
60views more  DAM 2007»
13 years 10 months ago
Restricting SBH ambiguity via restriction enzymes
The expected number of n-base long sequences consistent with a given SBH spectrum grows exponentially with n, which severely limits the potential range of applicability of SBH even...
Steven Skiena, Sagi Snir
DAM
2007
74views more  DAM 2007»
13 years 10 months ago
On the uniform edge-partition of a tree
We study the problem of uniformly partitioning the edge set of a tree with n edges into k connected components, where k ā‰¤ n. The objective is to minimize the ratio of the maximu...
Bang Ye Wu, Hung-Lung Wang, Shih Ta Kuan, Kun-Mao ...
DAM
2007
97views more  DAM 2007»
13 years 10 months ago
On Sturmian graphs
In this paper we deļ¬ne Sturmian graphs and we prove that all of them have a certain ā€œcountingā€ property. We show deep connections between this counting property and two conj...
Chiara Epifanio, Filippo Mignosi, Jeffrey Shallit,...
DAM
2007
81views more  DAM 2007»
13 years 10 months ago
Graphs, partitions and Fibonacci numbers
The Fibonacci number of a graph is the number of independent vertex subsets. In this paper, we investigate trees with large Fibonacci number. In particular, we show that all trees...
Arnold Knopfmacher, Robert F. Tichy, Stephan Wagne...