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CI
2005
99views more  CI 2005»
13 years 7 months ago
Automatically Generating Tree Adjoining Grammars from Abstract Specifications
TRACT SPECIFICATIONS FEI XIA AND MARTHA PALMER Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA 19104 K. VIJAY-SHANKER Department of Com...
Fei Xia, Martha Palmer, K. Vijay-Shanker
SIGCSE
1997
ACM
158views Education» more  SIGCSE 1997»
13 years 11 months ago
A collection of tools for making automata theory and formal languages come alive
We present a collection of new and enhanced tools for experimenting with concepts in formal languages and automata theory. New tools, written in Java, include JFLAP for creating a...
Susan H. Rodger, Anna O. Bilska, Kenneth H. Leider...
CEC
2010
IEEE
13 years 8 months ago
Evolving natural language grammars without supervision
Unsupervised grammar induction is one of the most difficult works of language processing. Its goal is to extract a grammar representing the language structure using texts without a...
Lourdes Araujo, Jesus Santamaria
ACL
1998
13 years 8 months ago
Separating Surface Order and Syntactic Relations in a Dependency Grammar
This paper proposes decoupling the dependency tree from word order, such that surface ordering is not determined by traversing the dependency tree. We develop the notion of a word...
Norbert Bröker