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WEBDB
2005
Springer
132views Database» more  WEBDB 2005»
15 years 7 months ago
XFrag: A Query Processing Framework for Fragmented XML Data
Data fragmentation offers various attractive alternatives to organizing and managing data, and presents interesting characteristics that may be exploited for efficient processing...
Sujoe Bose, Leonidas Fegaras
DAWAK
2001
Springer
15 years 6 months ago
Shared Index Scans for Data Warehouses
Tree based indexing structures like -trees, ·-trees, Bitmap indexes and Ê-trees have become essential for getting good performance when accessing vast datasets. However, most dat...
Yannis Kotidis, Yannis Sismanis, Nick Roussopoulos
ER
1998
Springer
106views Database» more  ER 1998»
15 years 6 months ago
Chrono: A Conceptual Design Framework for Temporal Entities
Abstract. Database applications are frequently faced with the necessity of representing time varying information and, particularly in the management of information systems, a few k...
Sonia Bergamaschi, Claudio Sartori
BTW
2005
Springer
107views Database» more  BTW 2005»
15 years 7 months ago
DBMS Architecture - Still an Open Problem
More than two decades ago, DB researchers faced up to the question of how to design a data-independent database management system (DBMS), that is, a DBMS which offers an appropriat...
Theo Härder
ER
2007
Springer
187views Database» more  ER 2007»
15 years 8 months ago
Metamodeling Integration Architecture for Open Biomedical Ontologies: The GO Extensions' Case Study
New technologies used in biology are generating huge quantities of data; up to two petabytes of overall data are to be expected by the end of the decade. Modern biology also has t...
Marie-Noëlle Terrasse, Marinette Savonnet, Er...