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ICDE
1998
IEEE
153views Database» more  ICDE 1998»
16 years 8 months ago
Flattening an Object Algebra to Provide Performance
Algebraic transformation and optimization techniques have been the method of choice in relational query execution, but applying them in OODBMS is difficult due to the complexity o...
Peter A. Boncz, Annita N. Wilschut, Martin L. Kers...
SIGMOD
2007
ACM
137views Database» more  SIGMOD 2007»
16 years 7 months ago
Intensional associations between data and metadata
There is a growing need to associate a variety of metadata with the underlying data, but a simple, elegant approach to uniformly model and query both the data and the metadata has...
Divesh Srivastava, Yannis Velegrakis
DEXAW
2008
IEEE
98views Database» more  DEXAW 2008»
16 years 1 months ago
Interface for Multidisciplinary Virtual Prototype Components
Computer-based concurrent engineering of products, denoted as Virtual Engineering (VE), is used extensively to meet the requirements of product development. Current research deals...
Stephan Vornholt, Ingolf Geist
ICDE
1993
IEEE
84views Database» more  ICDE 1993»
15 years 11 months ago
An Evaluation of Physical Disk I/Os for Complex Object Processing
In order to obtain the performance required for nonstandard database environments, we need suitable storage structures for complex objects. I n this paper we use an hierarchical c...
Wouter B. Teeuw, Christian Rich, Marc H. Scholl, H...
187
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FCS
2006
15 years 8 months ago
Formal Representation and Transformation of DTDs to Sem-ODM Semantic Schemas
Abstract. Many projects have investigated the issue of storing XML in traditional database systems and exporting data in traditional databases as XML documents. However, they paid ...
Li Yang, Naphtali Rishe