Sciweavers

4993 search results - page 757 / 999
» A System Approach to Energy Management
Sort
View
WWW
2007
ACM
16 years 7 months ago
Estimating the cardinality of RDF graph patterns
Most RDF query languages allow for graph structure search through a conjunction of triples which is typically processed using join operations. A key factor in optimizing joins is ...
Angela Maduko, Kemafor Anyanwu, Amit P. Sheth, Pau...
SIGMOD
2009
ACM
189views Database» more  SIGMOD 2009»
16 years 6 months ago
Generic and effective semi-structured keyword search
Current semi-structured keyword search and natural language query processing systems use ad hoc approaches to take advantage of structural information. Although intuitive, they ar...
Arash Termehchy, Marianne Winslett
SIGMOD
2005
ACM
118views Database» more  SIGMOD 2005»
16 years 6 months ago
A survey of data provenance in e-science
Data management is growing in complexity as largescale applications take advantage of the loosely coupled resources brought together by grid middleware and by abundant storage cap...
Yogesh Simmhan, Beth Plale, Dennis Gannon
EDBT
2008
ACM
141views Database» more  EDBT 2008»
16 years 6 months ago
Generating Highly Customizable SQL Parsers
Database technology and the Structured Query Language (SQL) have grown enormously in recent years. Applications from different domains have different requirements for using databa...
Gunter Saake, Marko Rosenmüller, Martin Kuhle...
ICSE
2003
IEEE-ACM
16 years 6 months ago
Modular Verification of Software Components in C
We present a new methodology for automatic verification of C programs against finite state machine specifications. Our approach is compositional, naturally enabling us to decompos...
Sagar Chaki, Edmund M. Clarke, Alex Groce, Somesh ...