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» Inferencing in Database Semantics
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VLDB
2005
ACM
105views Database» more  VLDB 2005»
15 years 9 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 9 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...
ADBIS
2004
Springer
111views Database» more  ADBIS 2004»
15 years 9 months ago
A High-Level Language for Specifying XML Data Transformations
Abstract. We propose a descriptive high-level language XDTrans devoted to specify transformations over XML data. The language is based on unranked tree automata approach. In contra...
Tadeusz Pankowski
143
Voted
KES
2004
Springer
15 years 9 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...
SAG
2004
Springer
15 years 9 months ago
Modelling a Protein Structure Comparison Application on the Grid Using PROTEUS
Bioinformatics applications manage complex biological data stored into distributed and often heterogeneous databases and require large computing power. Among these, protein structu...
Mario Cannataro, Matteo Comin, Carlo Ferrari, Conc...