Sciweavers

55 search results - page 7 / 11
» Native Multidimensional Indexing in Relational Databases
Sort
View
SIGMOD
2005
ACM
159views Database» more  SIGMOD 2005»
14 years 9 months ago
System RX: One Part Relational, One Part XML
This paper describes the overall architecture and design aspects of a hybrid relational and XML database system called System RX. We believe that such a system is fundamental in t...
Kevin S. Beyer, Roberta Cochrane, Vanja Josifovski...
XSYM
2005
Springer
154views Database» more  XSYM 2005»
14 years 2 months ago
An Extended Preorder Index for Optimising XPath Expressions
Many of the problems with native XML databases relate to query performance and subsequently, it can be difficult to convince traditional database users of the benefits of using se...
Martin F. O'Connor, Zohra Bellahsene, Mark Roantre...
ICDE
2003
IEEE
146views Database» more  ICDE 2003»
14 years 10 months ago
Similarity Search in Sets and Categorical Data Using the Signature Tree
Data mining applications analyze large collections of set data and high dimensional categorical data. Search on these data types is not restricted to the classic problems of minin...
Nikos Mamoulis, David W. Cheung, Wang Lian
KDD
2000
ACM
222views Data Mining» more  KDD 2000»
14 years 10 days ago
Interactive exploration of very large relational datasets through 3D dynamic projections
The grand tour, one of the most popular methods for multidimensional data exploration, is based on orthogonally projecting multidimensional data to a sequence of lower dimensional...
Li Yang
DEXAW
2007
IEEE
142views Database» more  DEXAW 2007»
13 years 10 months ago
Synopsis Data Structures for XML Databases: Models, Issues, and Research Perspectives
Due to the lack of efficient native XML database management systems, XML data manipulation and query evaluation may be resource-consuming, and represent a bottleneck for several ...
Angela Bonifati, Alfredo Cuzzocrea