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» Managing Expressions as Data in Relational Database Systems
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IDEAS
2010
IEEE
238views Database» more  IDEAS 2010»
13 years 6 months ago
An integrative approach to query optimization in native XML database management systems
Even though an effective cost-based query optimizer is of utmost importance for the efficient evaluation of XQuery expressions in native XML database systems, such a component is...
Andreas M. Weiner, Theo Härder

Book
290views
15 years 5 months ago
Database System Concepts
A set of presentations that cover the book, which includes several topics such as relational database systems such as Relational Databases, Database Design, Object-Based Databases ...
Avi Silberschatz, Henry F. Korth, S. Sudarshan
CAISE
2003
Springer
13 years 11 months ago
Time Related Factors of Data Accuracy, Completeness, and Currency in Multi-Channel Information Systems
Multi-channel information systems involve data redundancy, which, in turn, requires the implementation of synchronization mechanisms among overlapping databases. This need for peri...
Cinzia Cappiello, Chiara Francalanci, Barbara Pern...
SIGMOD
2010
ACM
250views Database» more  SIGMOD 2010»
14 years 15 days ago
Spreadsheet as a relational database engine
Spreadsheets are among the most commonly used applications for data management and analysis. Perhaps they are even among the most widely used computer applications of all kinds. H...
Jerzy Tyszkiewicz
COOPIS
2003
IEEE
14 years 29 days ago
Ontology Based Query Processing in Database Management Systems
The use of semantic knowledge in its various forms has become an important aspect in managing data in database and information systems. In the form of integrity constraints, it ha...
Chokri Ben Necib, Johann Christoph Freytag