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» The TSIMMIS Project: Integration of Heterogeneous Informatio...
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CIKM
2010
Springer
14 years 9 months ago
Query optimization for ontology-based information integration
In recent years, there has been an explosion of publicly available RDF and OWL data sources. In order to effectively and quickly answer queries in such an environment, we present...
Yingjie Li, Jeff Heflin
KDD
2008
ACM
206views Data Mining» more  KDD 2008»
15 years 11 months ago
Identifying biologically relevant genes via multiple heterogeneous data sources
Selection of genes that are differentially expressed and critical to a particular biological process has been a major challenge in post-array analysis. Recent development in bioin...
Zheng Zhao, Jiangxin Wang, Huan Liu, Jieping Ye, Y...
SSDBM
2005
IEEE
95views Database» more  SSDBM 2005»
15 years 4 months ago
Integrating Heterogeneous Multidimensional Databases
In this paper we present a number of techniques that can be at the basis of a practical integration tool for multidimensional databases. We start by addressing the basic issue of ...
Luca Cabibbo, Riccardo Torlone
DGO
2006
112views Education» more  DGO 2006»
14 years 12 months ago
Matching and integration across heterogeneous data sources
A sea of undifferentiated information is forming from the body of data that is collected by people and organizations, across government, for different purposes, at different times...
Patrick Pantel, Andrew Philpot, Eduard H. Hovy
ISI
2008
Springer
14 years 9 months ago
Integrating Data Sources and Network Analysis Tools to Support the Fight Against Organized Crime
We discuss how methods from social network analysis could be combined with methodologies from database mediator technology and information fusion in order to give police and other ...
Luigi Ferrara, Christian Mårtenson, Pontus S...