720 search results - page 19 / 144 » Temporality in Databases |
SSD
2001
Springer
14 years 2 months ago
2001
Springer
The notion of time granularity comes into play in a variety of problems involving time representation and management in database applications, including temporal database design, t...
SIGMOD
1995
ACM
14 years 1 months ago
1995
ACM
When querying a temporal database, a user often makes certain semantic assumptions on stored temporal data. This paper formalizes and studies two types of semantic assumptions: po...
VLDB
1989
ACM
14 years 1 months ago
1989
ACM
An Event-Join combinestemporaljoin and outerjoin properties into a single operation. It is mostly used to group temporal attributes of an entity into a single relation. In this pa...
EDBT
2006
ACM
14 years 10 months ago
2006
ACM
Nowadays XML is universally accepted as the standard for structural data representation; XML databases, providing structural querying support, are thus becoming more and more popul...
SIGMOD
2011
ACM
13 years 19 days ago
2011
ACM
Considering a broad definition for service contracts (beyond web services and software, e.g. airline tickets and insurance policies), we tackle the challenges of building a high ...