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» Semantics of Database Transformations
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JIT
2005
Springer
149views Database» more  JIT 2005»
15 years 10 months ago
Grid Resource Ontologies and Asymmetric Resource-Correlation
Automatic Grid resource discovery and brokerage shields the Grid middleware complexities from the Grid users and leads towards an invisible but simple and robust Grid. Realizing th...
Mumtaz Siddiqui, Thomas Fahringer, Jürgen Hof...
VLDB
2005
ACM
100views Database» more  VLDB 2005»
15 years 10 months ago
PSYCHO: A Prototype System for Pattern Management
Patterns represent in a compact and rich in semantics way huge quantity of heterogeneous data. Due to their characteristics, specific systems are required for pattern management,...
Barbara Catania, Anna Maddalena, Maurizio Mazza
VLDB
2005
ACM
105views Database» more  VLDB 2005»
15 years 10 months ago
View Matching for Outer-Join Views
Prior work on computing queries from materialized views has focused on views defined by expressions consisting of selection, projection, and inner joins, with an optional aggrega...
Per-Åke Larson, Jingren Zhou
XSYM
2005
Springer
81views Database» more  XSYM 2005»
15 years 10 months ago
MemBeR: A Micro-benchmark Repository for XQuery
XQuery is a feature-rich language with complex semantics. This makes it hard to come up with a benchmark suite which covers all performance-critical features of the language, and a...
Loredana Afanasiev, Ioana Manolescu, Philippe Mich...
KES
2004
Springer
15 years 10 months ago
Managing Ontology Evolution Via Relational Constraints
Abstract. Ontology-based modelling is becoming increasingly important in the design of complex knowledge management applications. However, many problems related to large-scale onto...
Paolo Ceravolo, Angelo Corallo, Gianluca Elia, Ant...