138 search results - page 6 / 28 » On some relations between 2-trees and tree metrics |
ACL
2012
11 years 10 months ago
2012
We propose a new approach to characterizing the timeline of a text: temporal dependency structures, where all the events of a narrative are linked via partial ordering relations l...
CSL
2004
Springer
14 years 1 months ago
2004
Springer
To reason effectively about programs, it is important to have some version of a transitive-closure operator so that we can describe such notions as the set of nodes reachable from ...
CPM
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Phylogenetics is a science of determining connections between groups of organisms in terms of ancestor/descendent relationships, usually expressed by phylogenetic trees, ...
CIKM
1997
Springer
13 years 11 months ago
1997
Springer
CT This paper explores several methods for visualizing the thematic content of large document collections. As opposed to traditional query-driven document retrieval, these methods ...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We introduce a method that enables scalable image search for learned metrics. Given pairwise similarity and dissimilarity constraints between some images, we learn a Mahalanobis d...