Sciweavers

5699 search results - page 58 / 1140
» Alternating model trees
Sort
View
LREC
2008
126views Education» more  LREC 2008»
15 years 14 days ago
Tree Distance and Some Other Variants of Evalb
Some alternatives to the standard evalb measures for parser evaluation are considered, principally the use of a tree-distance measure, which assigns a score to a linearity and anc...
Martin Emms
84
Voted
ICALP
2005
Springer
15 years 4 months ago
Logics for Unranked Trees: An Overview
Labeled unranked trees are used as a model of XML documents, and logical languages for them have been studied actively over the past several years. Such logics have different purpo...
Leonid Libkin
TOC
2008
75views more  TOC 2008»
14 years 11 months ago
A Quantum Algorithm for the Hamiltonian NAND Tree
Abstract: We give a quantum algorithm for the binary NAND tree problem in the Hamiltonian oracle model. The algorithm uses a continuous time quantum walk with a running time propor...
Edward Farhi, Jeffrey Goldstone, Sam Gutmann
TELSYS
2002
128views more  TELSYS 2002»
14 years 10 months ago
An Evaluation of Shared Multicast Trees with Multiple Cores
Native multicast routing protocols have been built and deployed using two basic types of trees: singlesource, shortest-path trees and shared, core-based trees. Core-based multicas...
Daniel Zappala, Aaron Fabbri, Virginia Mary Lo
93
Voted
CGI
2004
IEEE
15 years 2 months ago
BlobTree Trees
In recent years several methods for modeling botanical trees have been proposed. The geometry and topology of tree skeletons can be well described by L-systems; however, there are...
Callum Galbraith, Peter MacMurchy, Brian Wyvill