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» Managing Expressions as Data in Relational Database Systems
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VLDB
1993
ACM
73views Database» more  VLDB 1993»
15 years 10 months ago
A Model of Methods Access Authorization in Object-oriented Databases
Object-oriented databases are a recent and important development and many studies of them have been performed. These consider aspects such as data modeling, query languages, perfo...
Nurit Gal-Oz, Ehud Gudes, Eduardo B. Fernán...
PODS
2010
ACM
207views Database» more  PODS 2010»
15 years 11 months ago
Understanding cardinality estimation using entropy maximization
Cardinality estimation is the problem of estimating the number of tuples returned by a query; it is a fundamentally important task in data management, used in query optimization, ...
Christopher Ré, Dan Suciu
NAR
2008
159views more  NAR 2008»
15 years 6 months ago
The UCSC Genome Browser Database: 2008 update
The University of California, Santa Cruz, Genome Browser Database (GBD) provides integrated sequence and annotation data for a large collection of vertebrate and model organism ge...
Donna Karolchik, Robert M. Kuhn, Robert Baertsch, ...
SIGMOD
2008
ACM
205views Database» more  SIGMOD 2008»
16 years 6 months ago
Monochromatic and bichromatic reverse skyline search over uncertain databases
Reverse skyline queries over uncertain databases have many important applications such as sensor data monitoring and business planning. Due to the existence of uncertainty in many...
Xiang Lian, Lei Chen 0002
BMCBI
2007
171views more  BMCBI 2007»
15 years 6 months ago
An open source infrastructure for managing knowledge and finding potential collaborators in a domain-specific subset of PubMed,
Background: Identifying relevant research in an ever-growing body of published literature is becoming increasingly difficult. Establishing domain-specific knowledge bases may be a...
Wei Yu, Ajay Yesupriya, Anja Wulf, Junfeng Qu, Mui...