245 search results - page 3 / 49 » Tree pattern mining with tree automata constraints |
147
Voted
IANDC
2011
14 years 10 months ago
2011
We introduce the class of Rigid Tree Automata (RTA), an extension of standard bottom-up automata on ranked trees with distinguished states called rigid. Rigid states define a res...
162
Voted
ACL
1997
15 years 5 months ago
1997
In this paper we describe an approach to constraint based syntactic theories in terms of finite tree automata. The solutions to constraints expressed in weak monadic second order ...
130
Voted
CADE
2006
Springer
16 years 3 months ago
2006
Springer
This paper presents new classes of tree automata combining automata with equality test and automata modulo equational theories. We believe that these classes have a good potential ...
134
Voted
AUSAI
2003
Springer
15 years 8 months ago
2003
Springer
Most on-line cursive handwriting recognition systems use a lexical constraint to help improve the recognition performance. Traditionally, the vocabulary lexicon is stored in a trie...
132
Voted
WWW
2007
ACM
16 years 4 months ago
2007
ACM
Finding Contiguous Sequential Patterns (CSP) is an important problem in Web usage mining. In this paper we propose a new data structure, UpDown Tree, for CSP mining. An UpDown Tre...