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» Integrating Unstructured Data into Relational Databases
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GVD
2009
125views Database» more  GVD 2009»
14 years 7 months ago
A quantum logic-based query processing approach for extending relational query languages
Evaluating a traditional database query against a data tuple returns a true on match and a false on mismatch. Unfortunately, there are many application scenarios where such an eva...
Sebastian Lehrack
ICDE
2007
IEEE
159views Database» more  ICDE 2007»
15 years 11 months ago
The Multi-Relational Skyline Operator
Most of the existing work on skyline query has been extensively used in decision support, recommending systems etc, and mainly focuses on the efficiency issue for a single table. ...
Wen Jin, Martin Ester, Zengjian Hu, Jiawei Han
ICDM
2009
IEEE
171views Data Mining» more  ICDM 2009»
14 years 7 months ago
Hybrid Clustering by Integrating Text and Citation Based Graphs in Journal Database Analysis
We propose a hybrid clustering strategy by integrating heterogeneous information sources as graphs. The hybrid clustering method is extended on the basis of modularity based Louva...
Xinhai Liu, Shi Yu, Yves Moreau, Frizo A. L. Janss...
IPSJ
1994
138views more  IPSJ 1994»
14 years 11 months ago
The TSIMMIS Project: Integration of Heterogeneous Information Sources
The goal of the Tsimmis Project is to develop tools that facilitate the rapid integration of heterogeneous information sources that may include both structured and unstructured da...
Sudarshan S. Chawathe, Hector Garcia-Molina, Joach...
ER
2009
Springer
178views Database» more  ER 2009»
14 years 7 months ago
Schema AND Data: A Holistic Approach to Mapping, Resolution and Fusion in Information Integration
Abstract. To integrate information, data in different formats, from different, potentially overlapping sources, must be related and transformed to meet the users' needs. Ten y...
Laura M. Haas, Martin Hentschel, Donald Kossmann, ...