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ICDE
2007
IEEE
118views Database» more  ICDE 2007»
16 years 6 months ago
Using Queries to Associate Metadata with Data
As relational databases proliferate and become increasingly complex, both in their internal structure and in their interactions with other databases and applications, there is a g...
Divesh Srivastava, Yannis Velegrakis
ICDT
2007
ACM
136views Database» more  ICDT 2007»
15 years 11 months ago
Representing Data as Resources in RDF and OWL
This paper presents an RDF vocabulary for representing data values as resources. An intended application is the representation of relational databases in RDF, and reasoning with th...
Pierre-Antoine Champin
107
Voted
VLDB
2004
ACM
86views Database» more  VLDB 2004»
15 years 10 months ago
SVT: Schema Validation Tool for Microsoft SQL-Server
We present SVT, a tool for validating database schemas in SQL Server. This is done by means of testing desirable properties that a database schema should satisfy. To our knowledge...
Ernest Teniente, Carles Farré, Toni Urp&iac...
PVLDB
2010
145views more  PVLDB 2010»
15 years 3 months ago
Keymantic: Semantic Keyword-based Searching in Data Integration Systems
We propose the demonstration of Keymantic, a system for keyword-based searching in relational databases that does not require a-priori knowledge of instances held in a database. I...
Sonia Bergamaschi, Elton Domnori, Francesco Guerra...
ICDE
2008
IEEE
131views Database» more  ICDE 2008»
16 years 6 months ago
On Skylining with Flexible Dominance Relation
Given a set of d dimensional objects, a skyline query finds the objects ("skyline") that are not dominated by others. However, skylines do not always provide useful query...
Tian Xia, Donghui Zhang, Yufei Tao