281 search results - page 2 / 57 » Primitive words and roots of words |
111
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DAM
2007
14 years 11 months ago
2007
Primitive words, or strings over a finite alphabet that cannot be written as a power of another string, play an important role in numerous research areas including formal language...
106
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ICDAR
2011
IEEE
13 years 11 months ago
2011
IEEE
Word searching and indexing in historical document collections is a challenging problem because, characters in these documents are often touching or broken due to degradation/agei...
DAM
2002
14 years 11 months ago
2002
We investigate the e ect on primitive words of point mutations (inserting or deleting symbols, substituting a symbol for another one), of morphisms, and of the operation of taking...
JUCS
2002
14 years 11 months ago
2002
124
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ICDAR
2009
IEEE
15 years 6 months ago
2009
IEEE
Amharic is the official language of Ethiopia and uses Ethiopic script for writing. In this paper, we present writer-independent HMM-based Amharic word recognition for offline hand...