Sciweavers

471 search results - page 47 / 95
» Story creation from heterogeneous data sources
Sort
View
PVLDB
2008
110views more  PVLDB 2008»
15 years 5 months ago
DObjects: enabling distributed data services for metacomputing platforms
Many applications rely heavily on large amounts of data in the distributed storages collected over time or produced by large scale scientific experiments or simulations. The key co...
Pawel Jurczyk, Li Xiong
ER
1998
Springer
145views Database» more  ER 1998»
15 years 10 months ago
Design and Analysis of Quality Information for Data Warehouses
Data warehouses are complex systems that have to deliver highly-aggregated, high quality data from heterogeneous sources to decision makers. Due to the dynamic change in the requir...
Manfred A. Jeusfeld, Christoph Quix, Matthias Jark...
ICDE
2008
IEEE
133views Database» more  ICDE 2008»
16 years 7 months ago
XQSE: An XQuery Scripting Extension for the AquaLogic Data Services Platform
The AquaLogic Data Services Platform (ALDSP) is a BEA middleware platform for creating services that access and manipulate information drawn from multiple heterogeneous sources of ...
Vinayak R. Borkar, Michael J. Carey, Daniel Engova...
DAGSTUHL
2006
15 years 7 months ago
Management and Conflation of Multiple Representations within an Open Federation Platform
Building up spatial data infrastructures involves the task of dealing with heterogeneous data sources which often bear inconsistencies and contradictions, respectively. One main re...
Steffen Volz
PODS
2008
ACM
141views Database» more  PODS 2008»
16 years 6 months ago
On the complexity of deriving schema mappings from database instances
We introduce a theoretical framework for discovering relationships between two database instances over distinct and unknown schemata. This framework is grounded in the context of ...
Pierre Senellart, Georg Gottlob