Zobrazeno 1 - 10
of 51
pro vyhledávání: '"William H. E. Day"'
Publikováno v:
Journal of Theoretical Biology. 253:345-348
In phylogenetic systematics a problem of great practical and theoretical interest is to construct one or more large phylogenies (evolutionary trees), i.e., supertrees, from a given set of small phylogenies with overlapping sets of leaf labels. Althou
Publikováno v:
Mathematical and Computer Modelling. 37:29-37
The committee election problem is to choose from a finite set S of candidates a nonempty subset of committee members as the consequence of an election in which each voter expresses a preference for a candidate in S. We use ideas of vote concentration
Publikováno v:
Applied Mathematics Letters. 14:307-311
A committee election rule is proposed that is based on a measure of vote concentration. Relationships are established between properties of the committee selection function, and properties of the function used to measure vote concentration.
Publikováno v:
Mathematical and Computer Modelling. 30(1-2):75-87
The committee election problem is to choose from a finite set S of candidates a nonempty subset T of committee members as the consequence of an election in which each voter expresses a preference for a candidate in S. Solutions of this problem can be
Publikováno v:
Systematic Biology. 47:604-616
Two qualitative taxonomic characters are potentially compatible if the states of each can be ordered into a character state tree in such a way that the two resulting character state trees are compatible. The number of potentially compatible pairs (NP
Publikováno v:
Mathematical Social Sciences. 35:219-232
The committee election problem is to choose from a finite set S of candidates a nonempty subset T of committee members as the consequence of an election in which each voter expresses a preference for a candidate in S . Consensus rules for electing co
Autor:
William H. E. Day, Rudolf Mathar, Ove Frank, R. W. Payne, Chris Glasbey, Carl W. Ramm, David Banks, Pascale Rousseau, Erhard Godehardt
Publikováno v:
Journal of Classification. 13:337-362
Publikováno v:
Mathematical and Computer Modelling. 23(3):27-42
The asymptotic plurality rule, apl, is a consensus function which maps each profile P of length n (i.e., each sequence of n bases appearing at an aligned position of n molecules) to a set apl (P) of consensus results (i.e., ambiguity codes) that is a
Autor:
Fred R. McMorris, William H. E. Day
Publikováno v:
Journal of Classification. 11:233-249
The plurality rule for molecular sequences is a consensus function ℘ which maps each profile of lengthk (i.e., each sequence ofk bases appearing at an aligned position ofk molecules) to a set of consensus results (i.e., ambiguity codes) that are de
Autor:
William H. E. Day, Fred R. McMorris
Publikováno v:
New Zealand Journal of Botany. 31:211-218
Although methods for discovering consensus sequences play a vital role in molecular biology, researchers often seem inattentive to the features and limitations of such methods, and so there are risks that criteria for discovering consensus sequences