4137 search results - page 236 / 828 » On the number of matchings of a tree |
156
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ISAAC
1998
Springer
15 years 11 months ago
1998
Springer
Abstract. A fundamental problem in computational biology is the determination of the correct species tree for a set of taxa given a set of possibly contradictory gene trees. In rec...
208
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JCB
2007
15 years 6 months ago
2007
Prokaryotic organisms share genetic material across species boundaries by means of a process known as horizontal gene transfer (HGT). This process has great significance for unde...
196
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SODA
2012
ACM
13 years 9 months ago
2012
ACM
Given a class of graphs F, we say that a graph G is universal for F, or F-universal, if every H ∈ F is contained in G as a subgraph. The construction of sparse universal graphs ...
174
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MICRO
1993
IEEE
15 years 10 months ago
1993
IEEE
In this paper, we present a novel mechanism that implements register renaming, dynamic speculation and precise interrupts. Renaming of registers is performed during the instructio...
148
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GREC
2007
Springer
15 years 10 months ago
2007
Springer
In this paper a genetic matching scheme is extended to take into account primitive arcs and complex description in the pattern recognition process. Classical ways only focus on seg...