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ADBIS
2010
Springer
142views Database» more  ADBIS 2010»
8 years 8 months ago
Towards a Model for the Multidimensional Analysis of Field Data
Integration of spatial data into multidimensional models leads to the concept of Spatial OLAP (SOLAP). Usually, SOLAP models exploit discrete spatial data. Few works integrate cont...
Sandro Bimonte, Myoung-Ah Kang
ADBIS
2010
Springer
145views Database» more  ADBIS 2010»
8 years 11 months ago
Faceoff: Surrogate vs. Natural Keys
Abstract. The natural and surrogate key architectures are two competing approaches to specifying keys in relational databases. We analyze the performance of these approaches with r...
Slavica Aleksic, Milan Celikovic, Sebastian Link, ...
ADBIS
2010
Springer
203views Database» more  ADBIS 2010»
9 years 12 days ago
Detecting XML Functional Dependencies through Formal Concept Analysis
Abstract. As XML becomes a popular data representation and exchange format over the web, XML schema design has become an important research area. Formal Concept Analysis (FCA) has ...
Katalin Tunde Janosi-Rancz, Viorica Varga, Timea N...
ADBIS
2010
Springer
173views Database» more  ADBIS 2010»
9 years 1 months ago
Applying the UFO Ontology to Design an Agent-Oriented Engineering Language
The problem of designing suitable conceptual modeling languages for system engineering is far from being solved. In the past years, some works have proposed the use of foundational...
Renata S. S. Guizzardi, Giancarlo Guizzardi
ADBIS
2010
Springer
140views Database» more  ADBIS 2010»
9 years 1 months ago
Estimation of the Maximum Domination Value in Multi-dimensional Data Sets
Abstract. The last years there is an increasing interest for query processing techniques that take into consideration the dominance relationship between objects to select the most ...
Eleftherios Tiakas, Apostolos N. Papadopoulos, Yan...
ADBIS
2010
Springer
333views Database» more  ADBIS 2010»
9 years 2 months ago
Horizontal Partitioning by Predicate Abstraction and Its Application to Data Warehouse Design
al Partitioning by Predicate Abstraction and its Application to Data Warehouse Design Aleksandar Dimovski1 , Goran Velinov2 , and Dragan Sahpaski2 1 Faculty of Information-Communic...
Aleksandar Dimovski, Goran Velinov, Dragan Sahpask...
ADBIS
2010
Springer
206views Database» more  ADBIS 2010»
9 years 3 months ago
CFDC: A Flash-Aware Buffer Management Algorithm for Database Systems
Abstract. Classical buffer replacement policies, e.g., LRU, are suboptimal for database systems having flash disks for persistence, because they are not aware of the distinguished ...
Yi Ou, Theo Härder, Peiquan Jin
ADBIS
2010
Springer
145views Database» more  ADBIS 2010»
9 years 3 months ago
On Support of Ordering in Multidimensional Data Structures
Multidimensional data structures are applied in many areas, e.g. in data mining, indexing multimedia data and text documents, and so on. There are some applications where the range...
Filip Krizka, Michal Krátký, Radim B...
ADBIS
2010
Springer
237views Database» more  ADBIS 2010»
9 years 3 months ago
Graph Object Oriented Database for Semantic Image Retrieval
This paper presents a new method for image retrieval using a graph object oriented database for processing the information extracted from the image through the segmentation process...
Eugen Ganea, Marius Brezovan
ADBIS
2010
Springer
136views Database» more  ADBIS 2010»
9 years 3 months ago
New Frontiers in Business Intelligence: Distribution and Personalization
Abstract. To meet the new, more sophisticated needs of decision makers, a new generation of BI systems is emerging. In this paper we focus on two enabling technologies for this new...
Stefano Rizzi
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