14403 search results - page 32 / 2881 » Dynamical Systems Trees |
NAACL
2010
13 years 7 months ago
2010
Recent work has proposed the use of an extracted tree grammar as the basis for treebank analysis and search queries, in which queries are stated over the elementary trees, which a...
COLING
2008
13 years 11 months ago
2008
This paper proposes a new approach to dynamically determine the tree span for tree kernel-based semantic relation extraction. It exploits constituent dependencies to keep the node...
PERCOM
2005
ACM
14 years 9 months ago
2005
ACM
This paper presents a world model for location-aware and user-aware services in ubiquitous computing environments. It can be dynamically organized like a tree based on geographica...
WEA
2007
Springer
14 years 4 months ago
2007
Springer
Dynamic tree data structures maintain forests that change over time through edge insertions and deletions. Besides maintaining connectivity information in logarithmic time, they ca...
EMMCVPR
2001
Springer
14 years 2 months ago
2001
Springer
—Motivated by our recent work on rooted tree matching, in this paper we provide a solution to the problem of matching two free (i.e., unrooted) trees by constructing an associati...