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» Web data modeling for integration in data warehouses
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IPAW
2010
15 years 4 months ago
Publishing and Consuming Provenance Metadata on the Web of Linked Data
The World Wide Web evolves into a Web of Data, a huge, globally distributed dataspace that contains a rich body of machineprocessable information from a virtually unbound set of pr...
Olaf Hartig, Jun Zhao
DAWAK
2005
Springer
15 years 11 months ago
Extending UML 2 Activity Diagrams with Business Intelligence Objects
Abstract. Data Warehouse (DWH) information is accessed by business processes. Today, no conceptual models exist that make the relationship between the DWH and the business processe...
Veronika Stefanov, Beate List, Birgit Korherr
DEXA
2004
Springer
110views Database» more  DEXA 2004»
15 years 11 months ago
An a Priori Approach for Automatic Integration of Heterogeneous and Autonomous Databases
Data integration is the process that gives users access to multiple data sources though queries against a global schema. Semantic heterogeneity has been identified as the most imp...
Ladjel Bellatreche, Guy Pierra, Dung Nguyen Xuan, ...
ICDM
2005
IEEE
189views Data Mining» more  ICDM 2005»
15 years 11 months ago
Integrating Hidden Markov Models and Spectral Analysis for Sensory Time Series Clustering
We present a novel approach for clustering sequences of multi-dimensional trajectory data obtained from a sensor network. The sensory time-series data present new challenges to da...
Jie Yin, Qiang Yang
IRI
2006
IEEE
16 years 5 days ago
An RDF-based annotation framework for providing web resources integrity
: Data integrity of web resources is becoming more and more important with the increasing development of Internet. In the context of active intermediaries, current solution for dat...
Dejun Jiang, Chi-Hung Chi, Lin Liu