Sciweavers

23 search results - page 5 / 5
» wia 2007
Sort
View
WIA
2007
Springer
13 years 11 months ago
Analyzing Ambiguity of Context-Free Grammars
It has been known since 1962 that the ambiguity problem for context-free grammars is undecidable. Ambiguity in context-free grammars is a recurring problem in language design and p...
Claus Brabrand, Robert Giegerich, Anders Mø...
WIA
2007
Springer
13 years 11 months ago
Accelerating Boyer Moore Searches on Binary Texts
The Boyer and Moore (BM) pattern matching algorithm is considered as one of the best, but its performance is reduced on binary data. Yet, searching in binary texts has important a...
Shmuel Tomi Klein, Miri Ben-Nissan
WIA
2007
Springer
13 years 11 months ago
Average Value and Variance of Pattern Statistics in Rational Models
We study the pattern statistics representing the number of occurrences of a given string in a word of length n generated at random by rational stochastic models, defined by means ...
Massimiliano Goldwurm, Roberto Radicioni