26 search results - page 1 / 6 » Regular Expression Matching for Multi-script Databases |
DEBU
2007
13 years 4 months ago
2007
Modern database systems mostly support representation and retrieval of data belonging to different scripts and different languages. But the database functions are mostly designed ...
CSR
2006
Springer
13 years 8 months ago
2006
Springer
Regular expression pattern matching is widely used in computational biology. Searching through a database of sequences for a motif (a simple regular expression), or its variations...
ICDE
2011
IEEE
12 years 8 months ago
2011
IEEE
—It is increasingly common to find graphs in which edges bear different types, indicating a variety of relationships. For such graphs we propose a class of reachability queries ...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
Classic algorithms for sequential pattern discovery, return all frequent sequences present in a database. Since, in general, only a few ones are interesting from a user's poin...
FUIN
2008
13 years 4 months ago
2008
In this paper, we introduce preferential regular path queries. These are regular path queries whose symbols are annotated with preference weights for "scaling" up or down...