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» Drawing database schemas
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DATESO
2008
139views Database» more  DATESO 2008»
13 years 10 months ago
Conceptual Model Based Normalization of XML Views
As the popularity of XML as a format for data representation grows the need for storing XML data in an effective way grows as well. Recent research has provide us with effective so...
Martin Necasky
IJCSA
2008
126views more  IJCSA 2008»
13 years 9 months ago
The GOQL Language and its Formal Specifications
The Graphical Object Query Language (GOQL) is a graphical query language that complies with the ODMG standard and runs on top of the o2 DBMS. The language provides users with the ...
Euclid Keramopoulos, Philippos Pouyioutas, Tasos P...
CHI
2011
ACM
13 years 16 days ago
A spreadsheet-based user interface for managing plural relationships in structured data
A key feature of relational database applications is managing plural relationships—one-to-many and many-to-many— between entities. However, since it is often infeasible to ado...
Eirik Bakke, David R. Karger, Rob Miller
ICDE
1997
IEEE
176views Database» more  ICDE 1997»
14 years 10 months ago
ODB-QOPTIMIZER: A Tool for Semantic Query Optimization in OODB
2. ODB-QOPTIMIZER : the tool ODB-QOPTIMIZERis a ODMG 93 compliant tool for the schema validation and semantic query optimization. The approach is based on two fundamental ingredien...
Sonia Bergamaschi, Domenico Beneventano, Claudio S...
SIGMOD
2005
ACM
127views Database» more  SIGMOD 2005»
14 years 9 months ago
A framework for processing complex document-centric XML with overlapping structures
The key of overlapping structures or concurrent markup hierarchies in XML encodings of documents is that markup in one hierarchy is not necessarily well-formed with respect to the...
Ionut Emil Iacob, Alex Dekhtyar