63 search results - page 10 / 13 » Incremental Maintenance for Materialized Views over Semistru... |
DEXAW
2006
IEEE
15 years 3 months ago
2006
IEEE
When a database is defined as views over autonomous sources, inconsistencies with respect to global integrity constraints are to be expected. This paper investigates the possibili...
196
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper addresses the problem of efficient maintenance of a materialized skyline view in response to skyline removals. While there has been significant progress on skyline quer...
DEEC
2006
IEEE
15 years 5 months ago
2006
IEEE
A substantial subset of the web data follows some kind of underlying structure. In order to let software programs gain full benefit from these “semistructured” web sources, wra...
EDBTW
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. Since XML is used as a storage format in an increasing number of applications, security has become an important issue in XML databases. One aspect of security is restrict...
176
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GIS
2003
ACM
16 years 20 days ago
2003
ACM
Moving object databases store and process data for objects that change location frequently. Materialized views maintained over time must be updated to reflect changes due to the m...