172 search results - page 4 / 35 » On the cost of searching signature trees |
GECCO
2005
Springer
14 years 28 days ago
2005
Springer
Among the many codings of spanning trees for evolutionary search are those based on bijections between Pr¨ufer strings—strings of n−2 vertex labels—and spanning trees on th...
BMCBI
2010
13 years 7 months ago
2010
Background: Genomic data provide a wealth of new information for phylogenetic analysis. Yet making use of this data requires phylogenetic methods that can efficiently analyze extr...
ICANNGA
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. In the paper, a new method of decision tree learning for costsensitive classification is presented. In contrast to the traditional greedy top-down inducer in the proposed...
CIAC
1994
Springer
13 years 11 months ago
1994
Springer
We consider the problem of maintaining a binary search tree (BST) that minimizes the average access cost needed to satisfy randomly generated requests. We analyze scenarios in whi...
ISW
1997
Springer
13 years 11 months ago
1997
Springer
Signcryption is a new paradigm in public key cryptography that simultaneously fulfills both the functions of digital signature and public key encryption in a logically single step,...