35 search results - page 1 / 7 » Database support for matching: limitations and opportunities |
SIGMOD
2006
ACM
14 years 4 months ago
2006
ACM
We define a match join of R and S with predicate to be a subset of the -join of R and S such that each tuple of R and S contributes to at most one result tuple. Match joins and t...
FPGA
2009
ACM
13 years 11 months ago
2009
ACM
PERG is a pattern matching engine designed for locating predefined byte string patterns (rules) from the ClamAV virus signature database in a data stream. This paper presents PERG...
BMCBI
2005
13 years 4 months ago
2005
Background: Significant parts of biological knowledge are available only as unstructured text in articles of biomedical journals. By automatically identifying gene and gene produc...
VLDB
2005
ACM
13 years 10 months ago
2005
ACM
The major relational database systems have been providing XML support for several years, predominantly by mapping XML to existing concepts such as LOBs or (object-)relational tabl...
COOPIS
2004
IEEE
13 years 8 months ago
2004
IEEE
Querying and integrating sources of structured data from the Web in most cases requires similarity-based concepts to deal with data level conflicts. This is due to the often errone...