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» Querying Complex Structured Databases
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VLDB
2007
ACM
103views Database» more  VLDB 2007»
16 years 6 months ago
On the Production of Anorexic Plan Diagrams
A "plan diagram" is a pictorial enumeration of the execution plan choices of a database query optimizer over the relational selectivity space. We have shown recently tha...
Harish D., Pooja N. Darera, Jayant R. Haritsa
ICSM
2003
IEEE
15 years 12 months ago
Populating a Release History Database from Version Control and Bug Tracking Systems
Version control and bug tracking systems contain large amounts of historical information that can give deep insight into the evolution of a software project. Unfortunately, these ...
Michael Fischer, Martin Pinzger, Harald Gall
CORR
2010
Springer
147views Education» more  CORR 2010»
15 years 4 months ago
Matching Dependencies with Arbitrary Attribute Values: Semantics, Query Answering and Integrity Constraints
Matching dependencies (MDs) are used to declaratively specify the identification (or matching) of certain attribute values in pairs of database tuples when some similarity conditi...
Jaffer Gardezi, Leopoldo E. Bertossi, Iluju Kiring...
ESWS
2009
Springer
16 years 1 months ago
Representing, Querying and Transforming Social Networks with RDF/SPARQL
As social networks are becoming ubiquitous on the Web, the Semantic Web goals indicate that it is critical to have a standard model allowing exchange, interoperability, transformat...
Mauro San Martín, Claudio Gutierrez
ECAI
2004
Springer
15 years 12 months ago
Preferences for Queries in a Mediator Approach
The problem of integrating relevant information obtained from multiple heterogeneous sources is a complex task, with which biologists are now faced. In this paper, we address the p...
Alain Bidault, Sarah Cohen Boulakia, Christine Fro...