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COLING
2010
12 years 12 months ago
Data-Driven Parsing with Probabilistic Linear Context-Free Rewriting Systems
This paper presents a first efficient implementation of a weighted deductive CYK parser for Probabilistic Linear ContextFree Rewriting Systems (PLCFRS), together with context-summ...
Laura Kallmeyer, Wolfgang Maier
NAACL
2001
13 years 6 months ago
Re-Engineering Letter-to-Sound Rules
Using finite-state automata for the text analysis component in a text-to-speech system is problematic in several respects: the rewrite rules from which the automata are compiled a...
Martin Jansche
WADT
2004
Springer
13 years 10 months ago
From Conditional to Unconditional Rewriting
An automated technique to translate conditional rewrite rules into unconditional ones is presented, which is suitable to implement, or compile, conditional rewriting on top of much...
Grigore Rosu
WEBDB
2000
Springer
136views Database» more  WEBDB 2000»
13 years 8 months ago
An Optimization Technique for Answering Regular Path Queries
Rewriting queries using views is a powerful technique that has applications in data integration, data warehousing and query optimization. Query rewriting in relational databases i...
Gösta Grahne, Alex Thomo
CIKM
2008
Springer
13 years 6 months ago
Rewriting of visibly pushdown languages for xml data integration
In this paper, we focus on XML data integration by studying rewritings of XML target schemas in terms of source schemas. Rewriting is very important in data integration systems wh...
Alex Thomo, Srinivasan Venkatesh