4137 search results - page 56 / 828 » Managing Expressions as Data in Relational Database Systems |
215
Voted
ICDT
2012
ACM
13 years 8 months ago
2012
ACM
A universal model of a database D and a set Σ of integrity constraints is a database that extends D, satisfies Σ, and is most general in the sense that it contains sound and co...
180
Voted
XIMEP
2005
ACM
15 years 11 months ago
2005
ACM
Supporting queries and modifications on XML documents is a challenging task, and several related approaches exist. When implementing query and modification languages efficientl...
197
Voted
CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Every piece of textual data is generated as a method to convey its authors' opinion regarding specific topics. Authors deliberately organize their writings and create links, ...
198
Voted
PVLDB
2008
15 years 5 months ago
2008
The amount of biological data publicly available has experienced an exponential growth as the technology advances. Online databases are now playing an important role as informatio...
156
Voted
PODS
2010
ACM
15 years 8 months ago
2010
ACM
Databases in real life are often neither entirely closed-world nor entirely open-world. Indeed, databases in an enterprise are typically partially closed, in which a part of the d...