24 search results - page 2 / 5 » Iterative CKY Parsing for Probabilistic Context-Free Grammar... |
JOLLI
2006
13 years 6 months ago
2006
We examine the expressive power of probabilistic context free grammars (PCFGs), with a special focus on the use of probabilities as a mechanism for reducing ambiguity by filtering ...
COLING
2000
13 years 7 months ago
2000
We present a noun chunker for German which is based on a head-lexicalised probabilistic contextfl'ee grammar. A manually developed grammar was semi-automatically extended wit...
COLING
2002
13 years 6 months ago
2002
We present a novel disambiguation method for unification-based grammars (UBGs). In contrast to other methods, our approach obviates the need for probability models on the UBG side...
AAAI
2011
12 years 6 months ago
2011
This paper extends existing plan recognition research to handle plans containing loops. We supply an encoding of plans with loops for recognition, based on techniques used to pars...
ACL
1998
13 years 7 months ago
1998
We present an empirical study of the applicability of Probabilistic Lexicalized Tree Insertion Grammars (PLTIG), a lexicalized counterpart to Probabilistic Context-Free Grammars (...