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FOIKS
2008
Springer
13 years 9 months ago
A Transformation-Based Approach to View Updating in Stratifiable Deductive Databases
Abstract In this paper we present a new rule-based approach for consistency preserving view updating in deductive databases. Based on rule transformations performed during schema d...
Andreas Behrend, Rainer Manthey
ER
2008
Springer
140views Database» more  ER 2008»
13 years 9 months ago
Design Metrics for Data Warehouse Evolution
During data warehouse design, the designer frequently encounters the problem of choosing among different alternatives for the same design construct. The behavior of the chosen desi...
George Papastefanatos, Panos Vassiliadis, Alkis Si...
DBKDA
2010
IEEE
219views Database» more  DBKDA 2010»
13 years 7 months ago
GN-DTD: Graphical Notations for Describing XML Documents
— This paper presents a graphical approach to model XML documents based on a Data Type Documentation called Graphical Notations-Data Type Documentation (GN-DTD). GN-DTD allows us...
Zurinahni Zainol, Bing Wang
VLDB
1998
ACM
94views Database» more  VLDB 1998»
13 years 11 months ago
Issues in Developing Very Large Data Warehouses
The size of The Boeing Company posts some stringent requirements on data warehouse design and implementation. We summarize four interesting and challenging issues in developing ve...
Lyman Do, Pamela Drew, Wei Jin, Vish Jumani, David...
CERA
2004
73views more  CERA 2004»
13 years 7 months ago
Manipulating Geometry in a STEP DB from Commercial CAD Systems
: It is difficult to access and share design data among heterogeneous CAD systems. Usually different CAD systems exchange design data using a neutral format such as IGES or STEP. A...
Junhwan Kim, Soonhung Han